crystal oscillator - ndk · ocxo（oven controlled crystal oscillator） ocxo has oven-controlled...

Crystal Oscillator

- 1 -

■ High Precision Oscillator (OCXO / Twin-OCXO) List

2106_colist_e

■ High Precision Oscillator (OCXO / Twin-OCXO)

For details, please see our website (https://www.ndk.com/).

Twin-OCXO（Twin-Oven Controlled Oscillator）High precision detection of the oven temperature is carried out with a twin crystal oscillator, and the new technology which performs temperature control by digital signal processing realizes the world highest performance as the class OCXO.

Moel ProductShape

Number of

terminals

Dimensions（mm）

NominalFrequency

（MHz）

Frequency/Temperature

Characteristics [×10-9]

SupplyVoltage

（V）Page

NH9070WA SMD 6 9.5×7.3×4.1 5 to 40 ±10, ±30 +3.3 2

NH9070WB SMD 4 9.5×7.3×4.1 5 to 40 ±10, ±30 +3.3 3

NH14M09WA SMD 6 14.3×9.4×6.5 5 to 40 ±10, ±20, ±50 +3.3 4

NH14M09TA SMD 6 14.3×9.4×6.5 5 to 40 ±10, ±20 +3.3 5

NH20M20LB PIN 9 21.5×21.5×11 5 to 40 ±3.0 +3.3 6

NH25M22TA SMD 7 25.4×22×12.1 5 to 40 ±1.0 +3.3 7

NH37M28LN PIN 10 37×28×12.7 10 ±0.5 +5.0 8

OCXO（Oven Controlled Crystal Oscillator）OCXO has oven-controlled Crystal Oscillator, and has much better temperature Characteristics. The ambient temperature of its Crystal unit is kept a constant by a thermostatic oven.

Moel ProductShape

Number of

terminals

Dimensions（mm）

NominalFrequency

（MHz）

Frequency/Temperature

Characteristics [×10-9]

SupplyVoltage

（V）Page

NH7050SA SMD 10 7.0×5.0×3.3 10 to 38.88 ±20, ±50 +3.3 9

NH9070WC SMD 6 9.5×7.3×4.1 10 to 30.72 ±20, ±50 +3.3 10

NH9070WD SMD 4 9.5×7.3×4.1 10 to 30.72 ±20, ±50 +3.3 11

NH21M13LC PIN 4 21×13×9.2 12.8 to 20 ±30 +3.3 12

NH25M22WK SMD 7 25.4×22.0×11.0 20 ±10 +3.3 13

NH20M20LC PIN 5 21.5×21.5×11 38.88 ±200 +5.0 14

NH25M22WG SMD 7 25.4×22×12.1 10 ±10 +5.0 15

NH25M22TE SMD 7 25.4×22×12.1 10 ±3 +3.3 16

NH26M26LC PIN 5 26×26×12.5 10 ±10 +5.0 17

NH47M47LA( DuCULoN® ) PIN 10 47.2×47.0×28.5 45.1584 to 49.152 – +5.0 18

Crystal Oscillator

- 2 -

Crystal Oscillator

2003B_NH9070WA_e

High Precision Oscillator (Twin-DCXO) for Fixed Communication EquipmentNH9070WA

■ Main Application

■ Features

■ Dimensions

■ Specifications

We offer dedicated tool (charge) for evaluation of this product

Please specify the model name, frequency, and specification number when you order products. For further questions regarding specifications, please feel free to contact us.

(*) Digital frequency control by I2C interface is available.

ModelItem NH9070WA

Nominal Frequency Range (MHz) 5 to 40Nominal Frequency fnom (MHz) 10, 12.8, 13, 19.2, 20, 25, 25.6, 30.72, 38.88Supply Voltage Vcc (V) +3.3Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –40 to +85Storage Temperature Range Tstr (°C) –40 to +85

Power Consumption PCC (W)at start Max. 0.9 (Typ. 0.8)when stable, at +25 °C Max. 0.5 (Typ. 0.35)

Frequency Tolerance Δf/fnom at +25°C, Vcont = Center, before shipment Max. ±500×10–9 Frequency/Temperature Characteristics Δf/f at Operating Temperature Range Max. ±10×10–9 Max. ±30×10–9 Frequency/Voltage Coefficient Δf/f VCC ± 5% Max. ±10×10–9 (Typ. ±5×10–9 )

Long-term Frequency Stability Δf/f Based on frequency after 30 days operationMax. ±5×10–9 / day

Max. ±300×10–9 / year

Stabilization Time (min.)Time within specified frequency tolerance after power on at +25°C, based on frequency after 60minutes operation.

Max. 3 / within±100×10–9

Frequency Control Range (*) Δf/fVcont = +1.5V±1.3V

Min. ±5×10–6

Frequency Change Polarity PositiveLinearity (%) Typ. ±1

Output VoltageLVCMOS

VOL : Max. +0.3 VVOH : Min. +3.0 V

Symmetry (%) at (VOH + VOL) / 2 45 to 55Specification Number NSC5211A NSC5211B

Directive 2011/65/EUDirective (EU) 2015/863

● Compact.● Excellent temperature characteristics.● Excellent Long-term frequency stability.● Excellent phase noise characteristics. ● Supports wide temperature range.● 14×9 mm OCXO compatible and replaceable foot pattern.

Phase Noise(at 20 MHz)

Offset Frequency dBc/Hz (typ.)1 Hz –7010 Hz –100100 Hz –13010 kHz –14810 kHz –158100 kHz –160100 MHz –163

■ Reference Value

● 5G DU (Distributed Unit) ● 5G MMU (Massive Mimo Unit) ●Base station equipment● Backbone system network equipment ●Relay network equipment

mm

Terminal land connections#1#2#3

DNC*(Don't connect) DNC*(Don't connect)

GND

#4#5#6

OUTPUT

VCC

Vcont

*Please solder these terminals to electrically non connected land patterns.

7.3±

0.3

9.5±0.3

4.1±

0.3

2.54

±0.1

2.54

±0.1

6.4±0.2

1.0±

0.1 #1

#2

#3#4

#5

#6

Crystal Oscillator

- 3 -

Crystal Oscillator

2003B_NH9070WB_e

High Precision Oscillator (Twin-DCXO) for Fixed Communication EquipmentNH9070WB


■ Features

■ Dimensions

■ Specifications



ModelItem NH9070WB

Nominal Frequency Range (MHz) 5 to 40Nominal Frequency fnom (MHz) 10, 12.8, 13, 19.2, 20, 25, 25.6, 30.72, 38.88Supply Voltage Vcc (V) +3.3Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –40 to +85Storage Temperature Range Tstr (°C) –40 to +85


Frequency Tolerance Δf/fnom at +25°C, Vcont = Center, before shipment Max. ±500×10–9 Frequency/Temperature Characteristics Δf/f at Operating Temperature Range Max. ±10×10–9 Max. ±30×10–9 Frequency/Voltage Coefficient Δf/f VCC ± 5% Max. ±10×10–9 (Typ. ±5×10–9 )


Max. ±300×10–9 / year


Max. 3 / within±100×10–9

Frequency Control Range Δf/fVcont = +1.5V±1.3V

Min. ±5×10–6





● Compact.● Excellent temperature characteristics.● Excellent Long-term frequency stability.● Excellent phase noise characteristics. ● Supports wide temperature range.● Also, 14×9 mm OCXO compatible foot pattern is available by NH9070WA.

■ Reference Value

● 5G DU (Distributed Unit) ● 5G MMU (Massive Mimo Unit) ●Base station equipment● Backbone system network equipment ●Relay network equipment



Offset Frequency dBc/Hz (typ.)1 Hz –7010 Hz –100100 Hz –13010 kHz –14810 kHz –158100 kHz –160100 MHz –163

mm#1#2#3#4

Vcont

GNDOUTPUT

VCC

Terminal land connections


7.3±

0.3

9.5±0.3

4.1±

0.3

4.0±

0.2

6.0±0.2

#2#1

#3#4

4×Φ1.5

Crystal Oscillator

- 4 -1904G_NH14M09WA_e

High Precision Oscillator (Twin-OCXO) for Fixed Communication EquipmentNH14M09WA

● Base stations for system mobile communications ● High-end router ● Synthesizer● Measuring instrument ● Exchanger ● Optical transmission system


● Compact.● Excellent temperature characteristics.● Excellent Long-term frequency stability.● Excellent phase noise characteristics. ● Supports wide temperature range.

■ Features

Phase noise(at 10 MHz)

Offset Frequency dBc/Hz1 Hz −75

10 Hz −100100 Hz −1251 kHz −15010 kHz −160

■ Reference Value■ Dimensions

■ SpecificationsModel

Item NH14M09WA

Nominal Frequency Range (MHz) 5 to 40Nominal Frequency fnom (MHz) 10, 12.8, 13, 19.2, 20, 25.6, 30.72, 38.88Supply Voltage Vcc (V) +3.3Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –20 to + 70 –40 to + 85Storage Temperature Range Tstr (°C) –40 to + 85


Frequency Tolerance Δf/fnom at +25°C, Vcont = Center, before shipment Max. 500×10-9

Frequency/Temperature Characteristics Δf/f at Operating Temperature Range Max.±10×10–9 Max.±50×10–9 Max.±10×10–9 Max.±50×10–9

Frequency/Voltage Coefficient Δf/f VCC ± 5% Max. ±10×10–9 (Typ. ±5×10–9)

Long-term Frequency Stability Δf/f Based on frequency after 30 days operation

Max. ±5×10–9 / dayMax. ±300×10–9 / year


Max. 3 / within ± 100×10–9


Min. ±5×10–6




Symmetry (%) at (VOH + VOL) / 2 45 to 55Specification Number NSA3540A NSA3540B NSA3540C NSA3540D



mm

#1#2#3#4#5#6

Vcont

DNC (Don’t connect)GND

OUTPUTDNC (Don’t connect)

VCC


Tolerance ±0.3

14.3

9.4

6.5

±0.2

6.4±

0.1#1 #2 #3

#4#5#6

2.54±0.1 2.54±0.1

1.0±0.1

Terminal numbers are not printed.

Tolerance ±0.3It might be printed management code to the bottom.

(*) Digital frequency control by I2C interface is available.



Crystal Oscillator

- 5 -

NH14M09TA


OffsetFrequency dBc/Hz

1 Hz –7510 Hz –100100 Hz –1251 kHz –150

10 kHz –160

1904G_NH14M09TA_e

High Precision Oscillator (Twin-OCXO) for Fixed Communication Equipment



● Compact and excellent temperature characteristics.● Excellent long-term frequency stability.● Excellent phase noise characteristics.● Supports wide temperature range.● Hermetic sealing package for excellent environmental-proof performance.

■ Features

■ Specifications

■ Reference Value

ModelItem NH14M09TA

Nominal Frequency Range (MHz) 5 to 40Nominal Frequency fnom (MHz) 10, 12.8, 13, 19.2, 20, 25.6, 30.72, 38.88Supply Voltage Vcc (V) +3.3Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –20 to + 70 –40 to + 85Storage Temperature Range Tstr (°C) –40 to + 85



Frequency/Temperature Characteristics Δf/f at Operating Temperature Range Max. ±10×10–9 Max. ±10×10–9 Max. ±20×10–9



Max. ±5×10–9 / dayMax. ±300×10–9 / year


Max. 3 / within ± 100×10–9


Min. ±5×10–6




Symmetry (%) at (VOH + VOL) / 2 45 to 55Specification Number NSA3540F NSA3540E NSC5070A

■ Dimensions



mm

#1#2#3#4#5#6

Vcont

DNC (Don’t connect)GND

OUTPUTDNC (Don’t connect)

VCC


Tolerance ±0.3

14.3

9.4

6.5

6.4

± 0.

2#1 #2 #3

#4#5#6

2.54±0.1 2.54±0.1

1.0±0.1



* Digital frequency control by I2C interface is available.


Crystal Oscillator

- 6 -1904E_NH20M20LB_e

High Precision Oscillator (Twin-OCXO) for Fixed Communication EquipmentNH20M20LB

● Compact and excellent temperature characteristics.● Excellent long-term frequency stability.● Excellent phase noise characteristics. ● Supports wide temperature range

■ Features

■ Dimensions

■ Specifications

■ Reference Value

ModelItem NH20M20LB

Nominal Frequency Range (MHz) 5 to 40Nominal Frequency fnom (MHz) 10, 12.8, 13, 19.2, 20, 25.6, 30.72, 38.88Supply Voltage Vcc (V) +3.3Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –40 to + 85Storage Temperature Range Tstr (°C) –40 to + 85

Power Consumption PCC (W)at start Max. 4.0when stable, at +25°C Max. 1.2


Frequency/Temperature Characteristics Δf/f at Operating Temperature Range Max. ±3×10–9

Frequency/Voltage Coefficient Δf/f VCC ± 5% Max. ±1×10–9


Max. ±80×10–9 / year


Max. 5 / within ± 100×10–9


Min. ±1×10–6

Frequency Change Polarity PositiveLinearity (%) Typ. ±1Output Voltage LVCMOS VOL : Max. +0.3 V VOH : Min. +3.0 VSymmetry (%) at (VOH + VOL) / 2 45 to 55Specification Number NSA3577A





1 Hz –8010 Hz –105100 Hz –1301 kHz –150

10 kHz –160



mm

#1#2#3#4#5#6#7#8#9

VCC

OUTPUTGNDVcont

DNC(Don’t connect)DNC(Don’t connect)DNC(Don’t connect)DNC(Don’t connect)DNC(Don’t connect)

Pin connection

21.5

max

.

21.5 max.

#1

7.62

7.623.048

5×3.048(=15.24)

15.2

4

#2 #3

#9 #4#5#6#7#8

11 m

ax.

5±0.

5

9×Ø0.45±0.10

STAND OFF(GLASS)4POINT

0.3+0

.2-0

.0

Tolerance ±0.2

Pin numbers are not marked on products



Crystal Oscillator

- 7 -

Crystal Oscillator

2003A_NH25M22TA_e

Oven Controlled Crystal Oscillator (OCXO) for Fixed Communication EquipmentNH25M22TA

● Mobile phone base station(5G CU, 4G BBU) ● IEEE1588, synchronous Ethernet clock (SyncE) ●Optical transmission system

Stratum 3E ● Frequency Synthesizer ● Timing and synchronization measuring equipment


● Excellent temperature characteristics. ● Excellent Long-term frequency stability.● Very quick stabilization time.● Hermetic sealing package for excellent environmental-proof

performance.

■ Features

■ Dimensions

■ Specifications



1 Hz Typ. –8010 Hz Typ. –105100 Hz Typ. –1301 kHz Typ. –15010 kHz Typ. –160

100 kHz Typ. –160

■ Reference Value




ModelItem NH25M22TA

Nominal Frequency fnom (MHz) 5, 10, 12.8, 13, 19.2, 20, 25.6, 30.72, 38.88, 40Supply Voltage Vcc (V) +3.3Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –40 to + 85Storage Temperature Range Tstr (°C) –40 to + 85

Power Consumption PCC (W)at start Max. 4.0when stable, at +25 °C Max. 1.2

Frequency Tolerance Δf/fnom at +25°C, before shipment Max. 100×10-9

Frequency/Temperature Characteristics Δf/f at Operating Temperature Range Max.±1×10–9



Max. ±0.5×10–9 / dayMax. ±50×10–9 / year


Max. 5 / within ± 100×10–9


Min. ±1×10–6

Frequency Change Polarity Positive



Symmetry (%) at (VOH + VOL) / 2 45 to 55Specification Number NSC5244A

#1#2#3#4#5#6#7

DNC (Don’t connect)VCC

OUTPUTDNC (Don’t connect)DNC (Don’t connect)

GND

mm Terminal land ConnectionsVcont

22

17.8±0.1

25.4

7.62 ±0.1

8.9 ±0.1

2.5#1 #2 #3

2.5

#7 #6 #5 #4

12.1

±0.3

Tolerance ±0.2mmIt might be printed a management code on the bottom.

Crystal Oscillator

- 8 -

NH37M28LN

2106E_NH37M28LN_e

High Precision Oscillator (Twin-OCXO) for Fixed Communication Equipment

● Base stations for system mobile communications ● High-end router ● Synthesizer● Measuring instrument ● Exchanger


● Low height and excellent temperature characteristics.● Supports wide temperature range.● Excellent Holdover stability.● Frequency adjustment by digital control method (I2C control). (Voltage contorol method (Vcont) is also possible.)

■ Features


Item NH37M28LN

Nominal Frequency fnom (MHz) 10Supply Voltage Vcc (V) +5Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –40 to + 85Storage Temperature Range Tstr (°C) –40 to + 85

Power Consumption PCC (W)at start Max. 3.5 (Typ. 3.0)when stable, at +25 °C Max. 1.6


Frequency/Temperature Characteristics Δf/f at Operating Temperature Range Max. ±0.5×10–9

Frequency/Voltage Coefficient Δf/f VCC ± 5% Max. ±0.2×10–9


Max. ±0.2×10–9 / dayMax. ±50×10–9 / year


Max. 5 / within ± 10×10–9

Hold Over Refer *1 Typ. ±1.0μs / 8hFrequency Control Method Analog Control Digital Control (I2C)

Frequency Control Range Δf/fVcont = +2.5V±2.5V 0x800000 to 0x7FFFFF

Center : 0x000000±0.3 to ±0.5×10–6 ±0.3 to ±0.5×10–6

Frequency Change Polarity PositiveLinearity (%) Max. ±5Output Voltage LVCMOS VOL : Max. +0.4 V VOH : Min. +2.4 VSymmetry (%) at (VOH + VOL) / 2 45 to 55Specification Number NSA3650A NSA3649A

■ Dimensions


mmPin number is not printed*NSA3650A : Vcont, DNCNSA3649A : SCL, SDA

Max. 37.0

Max

. 28.

0

5×Ø0.45±0.15

Max

.12.

7

Min.3.0

0.65

5×Ø0.80±0.15

STAND OFF4POINT

0

7.6210.1612.70

#3

#1 #10

#4

17.8

±0.3

15.2

4±0.

30

25.4±0.317.78±0.30

#5

#7#8

#9

#6

5.082.54

#2

Pin connections#1#2#3#4#5#6

Vcont / SCL(I2C) *DNC(Don't connect)/ SDA(I2C) *

VCC

OUTPUT

DNC(Don't connect)#7 DNC(Don't connect)#8 DNC(Don't connect)#9 DNC(Don't connect)

#10 GND

DNC(Don't connect)

Tolerance ±0.2

28.0

max

37.0 max

12.7

max

3.0 min



PhaseNoise

(at 10MHz)

Offset Frequency dBc/Hz Offset Frequency dBc/Hz1 Hz Typ. –83 1k Hz Typ. –15210 Hz Typ. –110 10k Hz Typ. –157

100 Hz Typ. –135 100k Hz Typ. –160

■ *1 Holdover condition● After 7days operation. ● Ramp rate: 10 °C/1h. ● Temp. condition Range: 20 °C window.

■ Reference Value

Holdover stability profile Reference ambient temperature

Am

bien

t Tem

p. [°

C]

Time [h]0 1 2 3 4 5 6 7 8

40

35

30

25

20

15

10


- 9 -

Crystal Oscillator

2107A_NH7050SA_e

NH7050SA

● Base stations for system mobile communications (5G RU,AAS,4G RRH)● IEEE1588, Synchronous Ethernet clock (SyncE) ● Optical transmission systems Stratum 3 ● GNSS-DO● Timing and synchronous measuring equipment


● Compact, with a low height.● Supports high temperature range.(+95°C)● Hermetic sealing package for excellent environmental-proof performance.

■ Features


Offset Frequency dBc/Hz1 Hz Typ. −8310 Hz Typ. −120100 Hz Typ. −1421 kHz Typ. −15310 kHz Typ. −157100 kHz Typ. −160



Item NH7050SA

Nominal Frequency fnom (MHz) 10, 20, 30.72, 38.88Supply Voltage Vcc (V) +3.3Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –40 to + 95Storage Temperature Range Tstr (°C) –40 to + 95



Frequency/Temperature Characteristics Δf/f Reference to (FMAX + FMIN)/2 Max.±20×10–9 Max.±50×10–9

Frequency Temperature Slope Δf/Δt (/°C) Max.±0.5×10–9 Max.±1×10–9


Long-term Frequency Stability Δf/f

Based on frequency after 30 days operation(20MHz)

Max. ±3×10–9 / dayMax. ±300×10–9 / year


Typ. 10 / within ± 25×10–9

Max. 60 / within ± 25×10–9







Oven Controlled Crystal Oscillator (OCXO) for Fixed Communication Equipment

mm

Terminal land connections#1#2#3#4#5

#6#7#8#9

#10

DNC(Don't connect)

DNC(Don't connect)

DNC(Don't connect)

VCC

DNC(Don't connect)

DNC(Don't connect)

DNC(Don't connect)

DNC(Don't connect)

GNDOUTPUT

3.3±

0.3

#1 #2 #3#4#5

#6#7#8

2.54 #10

#9

5.0

7.0

4×0.

8

4×1.0

1.5

5×1.

06×0.6

2.54

- 10 -

Crystal Oscillator

2011B_NH9070WC_e

NH9070WC Oven Controlled Crystal Oscillator (OCXO) for Fixed Communication Equipment

● Base stations for system mobile communications (5G DU, 4G RRH)● IEEE1588, Synchronous Ethernet clock (SyncE) ● Optical transmission systems Stratum 3E ● GNSS-DO● Timing and synchronous measuring equipment ● Audio (10MHz)


● Compact, with a low height.● Supports high temperature range.(+95°C)● 14×9 mm OCXO compatible and replaceable foot pattern.

■ Features





Item NH9070WC

Nominal Frequency fnom (MHz) 10, 20, 30.72Supply Voltage Vcc (V) +3.3Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –40 to + 95Storage Temperature Range Tstr (°C) –40 to + 95



Frequency/Temperature Characteristics Δf/f at Operating Temperature Range Max.±20×10–9 Max.±50×10–9




Max. ±3×10–9 / dayMax. ±300×10–9 / year


Max. 3 / within ± 300×10–9


Min. ±1×10–6









mm

Terminal land connections#1#2#3

DNC*(Don't connect) DNC*(Don't connect)

GND

#4#5#6

OUTPUT

VCC

Vcont


7.3±

0.3

9.5±0.3

4.1±

0.3

2.54

±0.1

2.54

±0.1

6.4±0.2

1.0±

0.1 #1

#2

#3#4

#5

#6

- 11 -

Crystal Oscillator

2011B_NH9070WD_e

NH9070WD Oven Controlled Crystal Oscillator (OCXO) for Fixed Communication Equipment

● Base stations for system mobile communications (5G DU, 4G RRH)● IEEE1588, Synchronous Ethernet clock (SyncE) ● Optical transmission systems Stratum 3E, 3E ● GNSS-DO● Timing and synchronous measuring equipment ● Audio (10MHz)


● Compact, with a low height.● Supports high temperature range.(+95°C)● Also, 14×9 mm OCXO compatible foot pattern is available by NH9070WC.

■ Features





Item NH9070WD

Nominal Frequency fnom (MHz) 10, 20, 30.72Supply Voltage Vcc (V) +3.3Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –40 to + 95Storage Temperature Range Tstr (°C) –40 to + 95



Frequency/Temperature Characteristics Δf/f at Operating Temperature Range Max.±20×10–9 Max.±50×10–9




Max. ±3×10–9 / dayMax. ±300×10–9 / year


Max. 3 / within ± 300×10–9


Min. ±1×10–6








mm#1#2#3#4

Vcont

GNDOUTPUT

VCC



7.3±

0.3

9.5±0.3

4.1±

0.3

4.0±

0.2

6.0±0.2

#2#1

#3#4

4×Φ1.5

Crystal Oscillator

- 12 -2003D_NH21M13LC_e

Oven Controlled Crystal Oscillator (OCXO) for Fixed Communication EquipmentNH21M13LC

● Mobile phone base station ● High-end router ● Synthesizer● Timing and synchronization measuring equipment● Exchanger


● Compact, with a low height.● Excellent rise characteristics. ● Excellent phase noise characteristics.

■ Features

■ Dimensions


Item NH21M13LC

Nominal Frequency fnom (MHz) 12.8 20Supply Voltage Vcc (V) +3.3Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –40 to + 85Storage Temperature Range Tstr (°C) –40 to + 85






Max. ±5×10–9 / dayMax. ±500×10–9 / year


Max. 1.5 / within ± 500×10–9




Phase Noise(at 12.8 MHz)



■ Reference Value



mm

#1#7#8#14

DNC (Don't connect)GND

OUTPUTVCC

Pin connections

Tolerance: ± 0.3

#1

#14

#7

#8

11m

ax9.

2max

7.62

5.35

±1

4.5±

0.5

0.7

13m

ax

19max

10.7±115.24

21max

4×Φ0.47±0.1



Crystal Oscillator

- 13 -2003D_NH25M22WK_e

Oven Controlled Crystal Oscillator (OCXO) for Fixed Communication EquipmentNH25M22WK


Stratum 3E ● Synthesizer ● Timing and synchronization measuring equipment● GNSS-DO


● Low height ● Low power consumption.● Very quick stabilization time.● Low near-carrier phase noise characteristics.

■ Features

■ Dimensions

■ Specifications



1 Hz Typ. –10010 Hz Typ. –125

100 Hz Typ. –1351 kHz Typ. –14510 kHz Typ. –150

■ Reference Value



ModelItem NH25M22WK

Nominal Frequency fnom (MHz) 20Supply Voltage Vcc (V) +3.3Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –40 to + 85Storage Temperature Range Tstr (°C) –40 to + 85






Max. ±1×10–9 / dayMax. ±50×10–9 / year


Max. 3 / within ± 200×10–9




mm

#1#2#3#4#5#6#7

DNC (Don't connect)DNC (Don't connect)

VCC

OUTPUTDNC (Don't connect)DNC (Don't connect)

GND


Tolerance: ± 0.3

22.0

17.8±0.17.62±0.1

11.0

25.4

#2#1 #3

2.5

2.5

#7 #4#5#6




Crystal Oscillator

- 14 -2003E_NH20M20LC_e


● Mobile phone base station ● High-end router ● Synthesizer● Timing and synchronization measuring equipment● Exchanger


● Compact, with a low height.● Excellent rise characteristics. ● Excellent phase noise characteristics.

■ Features

■ Dimensions


Item NH20M20LC

Nominal Frequency fnom (MHz) 38.88Supply Voltage Vcc (V) +5Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –20 to + 70Storage Temperature Range Tstr (°C) –40 to + 85

Power Consumption PCC (W)at start Max. 3.0when stable, at +25°C Max. 1.5





Max. ±10×10–9 / dayMax. ±500×10–9 / year


Max. 3 / within ± 500×10–9

Output VoltageHCMOS


Symmetry (%) at (VOH + VOL) / 2 40 to 60Specification Number NSA3604A

Phase Noise(at 38.88 MHz)



■ Reference Value



#1#2#3#4#5

VCC

OUTPUTGNDNCNC

mm

Pin connections

Tolerance: ± 0.515.24

7.62

15.2

4

7.62

#1 #3#2

#4


#5

21.5

max

21.5max

11m

ax

5×Φ0.45 ± 0.1

5

0.3+0

.2−0



Crystal Oscillator

- 15 -2003F_NH25M22WG_e

Oven Controlled Crystal Oscillator (OCXO) for Fixed Communication EquipmentNH25M22WG


Stratum 3E ● Synthesizer ● Timing and synchronization measuring equipment● GNSS-DO


● Low power consumption.● Very quick stabilization time.● Excellent long-term frequency stability.● Low near-carrier phase noise characteristics.

■ Features

■ Specifications


Offset Frequency dBc/Hz1 Hz Typ. −10010 Hz Typ. −125100 Hz Typ. −1421 kHz Typ. −15210 kHz Typ. −152


ModelItem NH25M22WG

Nominal Frequency fnom (MHz) 10Supply Voltage Vcc (V) +3.3 +5Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) 0 to + 70 –40 to + 85 0 to + 70 –40 to + 85Storage Temperature Range Tstr (°C) –40 to + 85


Frequency Tolerance Δf/fnomat +25°C, Vcont = Center, before shipment Max. 200×10-9



Long-term Frequency Stability Δf/f

Based on frequency after 30 days operation

Max. ±1×10–9 / dayMax. ±50×10–9 / year


Max. 3 / within ± 200×10–9

Frequency Control Range Δf/fVcont=+1.4V±1.4V Vcont=+1.65V±1.65V Vcont=+2V±2V Vcont=+2.5V±2.5V

Min.±500×10–9 Min.±500×10–9 Min.±500×10–9 Min.±500×10–9



VOL : Max.+0.4 VVOH : Min.+2.4 V

HCMOSVOL : Max.+0.5 VVOH : Min.+4.5 V

LVCMOSVOL : Max.+0.4 VVOH : Min.+2.4 V

Symmetry (%) at (VOH + VOL) / 2 40 to 60Specification Number NSC5127A NSC5127B NSC5128A NSC5128B



#1#2#3#4#5#6#7

Vcont

DNC (Don't connect)VCC

OUTPUTDNC (Don't connect)DNC (Don't connect)

GND

mm


Tolerance: ± 0.3

22.0

17.8±0.17.62±0.1

12.1

25.4

#2#1 #3

2.5

2.5

#7 #4#5#6




Crystal Oscillator

- 16 -

Crystal Oscillator

2011B_NH25M22TE_e

Oven Controlled Crystal Oscillator (OCXO) for Fixed Communication EquipmentNH25M22TE


Stratum 3E ● Frequency Synthesizer ● GNSS-DO● Timing and synchronization measuring equipment ● Audio


● Excellent temperature characteristics. ● Excellent Long-term frequency stability.● Very quick stabilization time.● Excellent phase noise characteristics.● Hermetic sealing package for excellent environmental-proof performance.

■ Features

■ Dimensions

■ Specifications



1 Hz Typ. –10010 Hz Typ. –125

100 Hz Typ. –1421 kHz Typ. –15210 kHz Typ. –155

100 kHz Typ. –155

■ Reference Value



ModelItem NH25M22TE

Nominal Frequency fnom (MHz) 10Supply Voltage Vcc (V) +3.3Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –40 to + 85Storage Temperature Range Tstr (°C) –40 to + 85






Max. ±1×10–9 / dayMax. ±50×10–9 / year


Max. 3 / within ± 200×10–9





#1#2#3#4#5#6#7

DNC (Don’t connect)DNC (Don’t connect)

VCC

OUTPUTDNC (Don’t connect)DNC (Don’t connect)

GND

mm Terminal land Connections

It might be printed management code to the bottom.

Tolerance ±0.3

22

17.8±0.1

25.4

7.62 ±0.1

2.5#1 #2 #3

2.5

#7 #6 #5 #4

12.1

Crystal Oscillator

- 17 -2011G_NH26M26LC_e



Stratum 3E ● Synthesizer ● Timing and synchronization measuring equipment● GNSS-DO ● Audio


● Compact, with a low height.● Excellent rise characteristics. ● Excellent phase noise characteristics. ● Excellent long-term frequency stability.

■ Features



Item NH26M26LC

Nominal Frequency fnom (MHz) 10Supply Voltage Vcc (V) +5Load Impedance CL (pF) 15Operating Temperature Range Topr (°C) –20 to + 70 –40 to + 85Storage Temperature Range Tstr (°C) –40 to + 85


Frequency Tolerance Δf/fnom at +25°C, Vcont = Center, before shipment Max. ±200×10-9




Max. ±2×10–9 / dayMax. ±50×10–9 / year


Max. 3 / within ± 50×10–9 Max. 5 / within ± 50×10–9

Frequency Control Range Δf/fVcont=+2V±2V Vcont=+2V±2VMin. ±1×10–6 Min. ±0.8×10–6


Output VoltageHCMOS


Symmetry (%) at (VOH + VOL) / 2 40 to 60Rise Time / Fall Time tr / tf (ns) Max. 10Specification Number NSA3539A NSA3539B


Offset Frequency dBc/Hz1 Hz Typ. −10010 Hz Typ. −125100 Hz Typ. −1421 kHz Typ. −15110 kHz Typ. −152



#1#2#3#4#5

OUTPUTGNDVcont

NCVCC

mm

Pin connections

19.05±0.3

11.5

±0.3

19.0

5±0.

3

11.5±0.3

#1 #3#2

#4


#5

26m

ax

26max

12.5

max

5×Φ0.8 ± 0.1

6.2±

0.5

0.65

±0.1

5

It might be printed management code to the bottom.


Crystal Oscillator

- 18 -

NH47M47LA

2003B_NH47M47LA_e

High Precision Oscillator (Twin-DCXO) For Audio equipment

● High-resolution high-quality audio equipment


● Low phase noise make this product ideal for High sound quality audio equipment. Ultra low phase noise Typ. -171 dBc / Hz @ 100 kHz offset● Bipolar Driver output that can drive CMOS-IC directly.● Frequency :45.1582MHz (CD sound source system) and 49.152MHz (DVD sound

source system)

■ Features

■ Dimensions

■ Specifications


Offset Frequency dBc/Hz (typ.)1 Hz Typ. –9110 Hz Typ. –122100 Hz Typ. –1481 kHz Typ. –164

10 kHz Typ. –169100 kHz Typ. –1711 MHz Typ. –171

■ Reference Value



ModelItem NH47M47LA

Nominal Frequency fnom (MHz) 45.1584 49.152

Supply VoltageVCC (V) +5V±5%Voven (V) +5V±5%

Operating Temperature Range TCC (°C) 0 to +50Storage Temperature Range Toven (°C) –10 to + 60

Current ConsumptionICC (mA) Max. 60Ioven (mA) at start, at +25 °C Max. 740Ioven (mA) when stable, at +25 °C Max. 210

Frequency Tolerance Δf/fnom Max. 5×10-6

Output Bipolar DriverSpecification Number NSA3647C

mmPin Connections

#1#2#3#4

VCC (VCC _CIRCUIT)GND (GND_CIRCUIT/OUTPUT

Voven (VCC _OVEN)OUTPUT

#5 GND (GND_CIRCUIT/OUTPUT

#10 GND (GND_OVEN)Terminal number is not printed.

#6#7#8#9

NCNCNCNC

#7#8#9

#10

2.54±0.205.08±0.207.62±0.2010.16±0.2012.70±0.20

5×Ø0.45±0.155×Ø0.80±0.15

47.0

47.2

28.5

7.5±

1.5

25.4±0.3

17.8

±0.3

#3

#4#5#6

#2

#1

crystal oscillator - ndk · ocxo（oven controlled crystal oscillator） ocxo has oven-controlled...

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