that corporation 5263-demo datasheetthatcorp.com/datashts/that_5263-demo_datasheet.pdf ·...

THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com

Copyright © 2016, THAT Corporation; All rights reserved. Document 600191 Rev 01

THAT5263 2-Channel Digitally-Controlled

Mic Preamp Demonstration Board

THAT 5263-DEMO

FEATURES

• Demonstrates a complete 2 channel digitally-controlled microphone preamplifier system based on THAT5263 IC

• Controls gain of two microphone preamplifiers

• Balanced main audio input/output on XLR connectors

• Balanced TRS line input with -20dB pad

• Switchable phantom power (with external +48V)

• Supports pro audio signal levels: +26 dBu (input and output, ±15V supplies)

• Gain adjustable in 3 dB steps from 0 dB to 51 dB

• Easy to use PC Graphical User Interface software

• Generous prototyping area

DESCRIPTION

The THAT 5263-DEMO Digitally-Controlled Mic

Preamp Demo Board allows developers to evaluate

the THAT5263 digital gain controller IC with THAT

differential output microphone preamplifiers. A fully-

featured microphone preamplifier is demonstrated

with phantom power switching and fault protection,

mic/line inputs, RFI filtering, and output conditioning.

The board is controlled by a user-friendly PC graph-

ical user interface over USB.

Figure 1. THAT5263 Simplified Application Circuit

PhantomPowerFault

Protection

-20 dBPad

+48VPhantom

Power

THAT1583Preamp IC

BalancedOutputDriver

PhantomPowerControl

USBControllerModule

SPIControlLogic

SPIInterface

1

1+48V

DaisyChain

Headers

GPO_CH1

GPO_CH2

TP16

RA_CH2 RG1_CH2 IN1_CH2 IN2_CH2 RG2_CH2 RB_CH2

RA_CH1 RG1_CH1 IN1_CH1 IN2_CH1 RG2_CH1 RB_CH1

SCLK

CS

DOUT

DIN

TP11

BSY_CH1

BSY_CH2

Power Supply Connections

PPGNDJ6 J5 J8 J9 J10 J7

+48V V+ GND V- +5V

PP GND Analog GND

R27 (0 Ohm)

SW1

MIC IN

LINE IN

LINE OUT

U11, U13

THAT5263

ToHost

Computer

U12

CHANNEL 2

U1

U4

U5

+

PhantomPowerFault

Protection

-20 dBPad

+48VPhantom

Power

THAT1580Preamp IC

BalancedOutputDriver

3.3VVoltage

Regulator

TP6

3.3V

U10

5V

TP1

MIC IN

LINE IN

LINE OUT

CHANNEL 1

U2

U3

+

THAT 5263-DEMO Datasheet of 16 Document 600191 Rev 01


Copyright © 2016, THAT Corporation; All rights reserved.

The THAT5263 is a digital gain controller for low-

noise, analog, differential, current-feedback audio

preamplifiers. When used in conjunction with an

appropriate analog gain block (e.g. THAT 1580 or 1583),

the 5263 can digitally control gain from 0dB to 51dB in

3dB steps, while preserving low noise and distortion. It

operates from ±5V to ±17V supplies, supporting input

signal levels as high as +27 dBu (at 0dB gain, ±17 V)

without an input pad.

The THAT5263-DEMO Board demonstrates the

5263 mated with the 1580 and 1583 mic preamplifier

ICs in a typical circuit. An easy to use USB Graphical

User Interface provides total control over all 5263

features. Developers can take advantage of the generous

prototyping area to customize the circuit for their own

application.

Overview




Power

The USB interface runs on USB bus power, but the

rest of the demo board requires an external power

supply. +/-15 V (maximum +/-17V) supplies the analog

circuitry. +48V phantom power is input (not generated

on the board) and switched on and off via the on-board

Phantom Power switch. Note that the ground return for

+48V phantom power is via the PPGND and connects to

the Analog ground via a zero ohm resistor. connector.

The +5V input is regulated on board to 3.3V and

supplies the digital logic.

Audio Input

The Neutrik combo connector accepts an XLR or ¼"

TRS cable. The 1/4" TRS signal path includes a 20dB

pad in order to support line levels.

Audio Output

The Output XLR connector provides access to the

balance audio output signal. Please note that the

differential attenuator/ output buffers (U3/U5) add a

small amount of noise and distortion to the signal and it

is therefore recommended that test points TP10 - TP11

be used to measure performance of the mic preamp

circuit in isolation.

USB

A PC must be plugged into the demo board via USB

in order to control parameters in the 5263. Take care

not to hot plug the demo board while the GUI software is

running as this will sometimes crash the Windows

drivers.

General Purpose Outputs (GPOA, GPOB) and Busy Signal Outputs (BSYA, BSYB)

Each channel of the 5263 provides a GPO in addi-

tion to a digital busy signal (BSY). These pins are

connected to header P12 via small series resistors. The

GPOs are also connected to LEDs D10 and D11. The

LEDs can be enabled/disabled by the on-board DIP

switches SW2-1 and SW2-2. When enabled, these LEDs

can be controlled with the GPO check box on the GUI.

Connecting Multiple Demo Boards in Daisy Chain Mode

Headers P9 and P10 provide easy access to the SPI

signals for linking multiple pairs of 5263 channels.

Please refer to the 5263 Data Sheet for complete details.

Note that the on-board DIP switches SW2-3 and SW2-4

control the Daisy Chain function. These switches must

to set to the OFF position (toward the left side of the

board) in order to insure proper operation in the normal

two channel mode.

Connections




Download the latest 5362 Demo Board GUI software

from the THAT Corporation web site

In the .zip file you will find the GUI executable along

with other associated demo board documentation.

Simply un-zip the file and place the MicPre_v1_3.exe in

some convenient location on your PC.

Once the hardware has been set up as described

above, double click the MicPre.exe icon and the GUI

should appear:

Figure 2. 5263-DEMO GUI

Next connect the GUI to the demo board by clicking

on the Port pull down menu at the top and selecting

Reconnect.

The small green LED on the USB module should

blink, indicating that communications have been

established. Try the GPO check boxes on the GUI and

the red LEDs on the demo board should light up,

indicating that the GUI is successfully talking to the

5263.

If the GUI fails to recognize the demo board (most

likely caused by a missing USB connection) you will see

the following error message:

Figure 3. 5263-DEMO software error message.

If this message appears, you can click OK and the

GUI will open, but there will be no connection to the

demo board. Once the source of the problem has been

resolved (i.e. Turn on the power or connect the missing

USB cable), use the Port=>Reconnect pull down to

establish communications.

The Port=>Reconnect pull down can be used any-

time to reestablish the USB link between the GUI and

demo board.

Select "Update immediately" or "Update on zero

crossings" from the Gain Mode and GPO Mode drop

down menus.

Move the gain slider to adjust gain of the 5263.

Gains are continuously adjusted as you move the slider.

You may also adjust the gain slider by first giving it

scope (clicking it with the mouse) and then pressing the

UP and DOWN arrow keys on your computer keyboard,

or by clicking the up or down arrow buttons next to the

numeric gain text box below the gain slider.

Jumper Options

T-Bias Jumpers, P4, P8

The input circuit provides jumpers (P4, P8) which

enable/disable the "T-Bias" function. With the shunts

installed, T-Bias is disabled and the circuit provides a

2kΩ differential input impedance to the XLR input. With

the shunts removed, T-Bias is enabled and provides a

high common mode impedance (ideal for both mic and

line inputs) but maintains a modest differential

impedance.

Software Set-up and Operation




Appendix A. Schematic (1 of 3)

Vcc

Vee

C8

100p

R19

10R

00

R13

10R

00

D2

S1G

D4

S1G

D3

S1G

D5

S1G

R1

49R

9 R4

6k81

1 13

242

3

P1

XLR

-3C

M

TP

1O

UT

1

TP

6O

UT

2

321

U3A

NJM

4580

567

U3B

NJM

4580

R16

4k99 T

P8

VC

M

R14

1k20

C1

47uF

/63V

TP

3O

UT

+

TP

5O

UT

C5

100n

C14

220p

C10

22p

R17

10k0

0

Vcc

Vcc

Vee

Vee

+48

V

R6

2k00

C9

33p

Vcc

R9

470D1

RE

D

Q1

DS

S43

20T

-7

R2

1M2

R8

47K

+48

V

R25

9k09

P4

T-B

ias

P2

Ope

n

P3

Ope

n

TP

2IN

-

R10

100R

0

TP

10IN

+R26

100R

0R

232k

49

Pha

ntom

ON

R5

6k81

R24

9k09

R20

1k20

R3

100R

0

R22

100R

0

R12

2k00

R7

2k00

R15

2k00

R18

4k99

C6

47uF

/63V

C16

47uF

/63V

C17

22p C

26

22p

C27

22p

C7

22p

C18

22p

C24

220p

C15

220p

C13

220p

C12

220p

C3

220p

C20

100p

C19

100n

C11

100n

1

13

2G

2 3

4 5 6

SW

1

J1A

XLR

-F &

TR

S c

ombo

S R T

J1B

XLR

-F &

TR

S c

ombo

R11

49R

9

R21

49R

9T

P7

GN

D

TP

9G

ND

TP

4G

ND

R28

100k

R27

100k

C25 10

u

C21

10u

RG

16

IN1

713

3 2

1217

IN2

10

RG

215

U2

TH

AT

1580

5263

Mar

ketin

g D

emo

Boa

rdA

nalo

g S

ectio

n, C

hann

el 1

+48

VS

witc

hed

C4

1000

uD

o no

t ins

tall

P2

& P

3

OU

T1

V+ V-

V-

OU

T2

RA

1M

RB

RG

10

IN1_

CH

1

IN2_

CH

1

5R

A_C

H1

RB

_CH

196 7 8

RG

1_C

H1

RG

2_C

H1

U1A

5263

N24

-U





Vcc

Ve

e

C3

41

00

p

R4

3

10

R0

0

R3

7

10

R0

0

D6

S1

G

D8

S1

G

D7

S1

G D9

S1

G

R3

06

k81

1 13

242

3

P5

XL

R-3

CM

TP

11

OU

T1

TP

16

OU

T2

321

U5

AN

JM4

58

0

567

U5

BN

JM4

58

0

R4

0

4k9

9

TP

18

VC

M

R3

81

k20

TP

13

OU

T+

TP

15

OU

T

C3

1

10

0n

C4

02

20

p

C3

62

2p

R4

11

0k0

0

Vcc

Vcc

Ve

e

Ve

e

R3

2

2k0

0

C3

5

33

p

R4

99

k09

P8

T-B

ias

P6

Op

en

P7

Op

en

TP

12

IN-

R3

41

00

R0

TP

20

IN+R

50

10

0R

0R

47

2k4

9

R3

16

k81

R4

89

k09

R4

41

k20

R2

9

10

0R

0

R4

61

00

R0

R3

6

2k0

0

R3

3

2k0

0

R3

92

k00

R4

2

4k9

9

C3

2

47

uF

/63

V

C4

2

47

uF

/63

VC

43

22

p C5

2

22

p

C5

3

22

p

C3

3

22

p

C4

42

2p

C5

02

20

p

C4

12

20

p

C3

92

20

pC

38

22

0p

C2

9

22

0p

C4

61

00

pC

45

10

0n

C3

71

00

n

13

2GJ3

A

XL

R-F

&T

RS

co

mb

o

S R T

J3B

XL

R-F

&T

RS

co

mb

o

R3

5

49

R9

R4

5

49

R9

TP

17

GN

D

TP

19

GN

D

TP

14

GN

D

R5

21

00

kR

51

10

0k

C5

1

10

u

C4

7

10

u

RG

16

IN1

713

3 2

1217

IN2

10

RG

215

U4

TH

AT

15

83

5263

Mar

ketin

g D

emo

Boa

rdA

nalo

g S

ectio

n, C

hann

el 2

+4

8V

Sw

itch

ed

C2

10

00

uD

o n

ot i

nst

all

P6

& P

7

OU

T1

V+ V-

V-

OU

T2

RB

RA

RG

21

IN2_

CH

2

IN1_

CH

2

2R

B_C

H2

RA

_CH

222

1

24 23

RG

2_C

H2

RG

1_C

H2

U1

B

52

63

N2

4-U





TP

24 Vcc

TP

26V

ee

C66

22u

TP

25G

ND

Vee

Vcc

MH

1M

H2

Vdd

+48

V

R71

0Ohm

MH

3M

H4

+5V

V+

V-

U3C

NJM

2114

M

Vcc

Vee

Vdd

Vcc

Vee

J7

+5V

(bl

ue)

J8

Vcc

(re

d)

J9

GN

D(

gree

n)

J10

Vee

(bla

ck)

J5

+48

V (

yello

w)

J6

GN

D (

gree

n)

TP

22+

5VT

P23

3.3V

TP

21+

48V

R72

0Ohm

C57

100n

C58

100n

C59

100n

C60

100n

C56

100n

C65

100n

C54

100n

C63

100n

C67

22u

C61

10u

C62

10u

D12

S1G

D15

S1G

D16

S1G

D13

S1G

D14

S1G

IN1

GN

D2

GN

D3

OF

F4

GN

D6

GN

D7

OU

T8

SE

T5

U10

MA

X60

4U

5CN

JM21

14M

Vcc

C55

100n

C64

100n

Vee

D11

RE

D

D10

RE

DR

77

330

P10

SP

I Dai

sych

ain

OU

TP

UT

12

34

56

P9

SP

I Dai

sych

ain

INP

UT

12

34

56

/CS

DLP

OU

TD

LPIN

SC

LK

DIN

DO

UT

/CS

SC

LK

Vdd

R62

10k0/C

SS

CLK

DIN

/CS

SC

LKD

OU

T

SP

I MO

DE

Dai

sych

ain

#1D

aisy

chai

n #N

R63

10k0

R64

10k0

R65

10k0R66

10k0

R67

10k0R68

10k0

R78

10k0

R79

10k0

R76

330

CH

31

CH

42

CH

53

CH

24

CH

15

CH

96

GN

D7

CH

108

PO

RT

VC

C9

GN

D10

CH

1111

CH

1212

CH

1313

CH

1414

CH

815

CH

716

CH

617

MC

LR18

U12

DLP

-232

PC

Vdd

123456

P11

/CS

SC

LK

DO

UT

DIN

GN

D

123456

P12

Hea

der

6x1

func

tion

GN

D

GN

DG

PO

AG

PO

BB

SY

AB

SY

B3.

3V

1 2 3 45678

SW

2

SP

ST

x 4

func

tion

GP

O_C

H1

GP

O_C

H2

R75

4

9R9

R73

4

9R9

R70

4

9R9

R69

4

9R9

R74

470

R53

49R

9

R54

49R

9

R55

49R

9

470

470

470

R56

49R

9

R59

49R

9

R61

49R

9

1A2

2A5

3A11

4A14

1B3

2B6

3B10

4B13

S1

E15

1Y4

2Y7

3Y9

4Y12

U11

A

74LV

C15

7AD

B

VC

C

GN

D

U11

B

74LV

C15

7AD

B

Y4

S6

A3

B1

U13

A

74LV

C1G

157G

V

VC

C

GN

D

U13

B

74LV

C1G

157G

V

B2

A1

Y4

U14

A

74LV

C1G

08D

BV

R

VC

C5 3

5 2

16 8

8

4

V+

V-

8

4G

ND

U14

B

74LV

C1G

08D

BV

R

V+

4V

DD

15

DG

ND

16V

-3

PA

D25

U1C

5263

N24

-U

CS

11

SC

LK12

DIN

13

DO

UT

14

BS

Y_C

H1

17

BS

Y_C

H2

18

GP

O_C

H2

20

GP

O_C

H1

19

U1D

5263

N24

-U




Appendix B. Bill of Materials

Item Qty P/N Title Detail Reference(m) Mfr Mfr P/N

1 2 030000 RESISTOR 0R 100MW 5% THICK FILM 200 PPM 0603

R71, R72 Panasonic ERJ-3GEY0R00V

2 9 031002 RESISTOR 10K0 100MW 1% THICK FILM 100 PPM 0603

R62, R63, R64, R65, R66, R67, R68, R78, R79

Vishay Dale CRCW06031002FRT1

3 14 034999 RESISTOR 49R9 100MW 1% THICK FILM 100 PPM 0603

R53, R54, R55, R56, R57, R58, R59, R60, R61, R69, R70, R73, R74, R75

Xicon 302-49.9-RC

4 4 070551 RESISTOR 10R00 1/4W 0%1 MF 50 PPM AXIAL

R13, R19, R37, R43 VPR A010.00M3EB

5 4 070567 RESISTOR 6K81 1/4W 0%1 MF 25 PPM AXIAL

R4, R5, R30, R31 IRC RC55LF-D-6K81-B-B

6 1 070568 RESISTOR 49R90 1/4W 0%1 MF 25 PPM1206

R1 Vishay Dale TNPW120649R9BEEN

7 4 070570 RESISTOR 49R90 1/10W 0%1 THIN FILM 25 PPM 0805

R11, R21, R35, R45 Stackpole Electronics RNCS0805BKE49R9

8 4 080003 RESISTOR 100K 63MW 1% THIN FILM 100 PPM 0603

R27, R28, R51, R52 Venkel, Ltd. TFCR0603-16W-C-1003FT

9 8 084001 RESISTOR 100R0 100MW 1% THIN FILM 25 PPM 0805

R3, R10, R22, R26, R29, R34, R46, R50

VPR A100.00E3EF

10 2 084003 RESISTOR 10K00 100MW 0%5 THIN FILM 25 PPM 0805

R17, R41 Susumu Co RR1220P-103-D

11 1 084007 RESISTOR 1M2 0.125W 1% TF 100 PPM 0805

R2 Vishay Dale CRCW08051M21FKEA


R6, R7, R12, R15, R32, R33, R36, R39

Susumu RR1220P-202-B-T5


R24, R25, R48, R49 Susumu Co RG2012P-9091-B-T5


R16, R18, R40, R42 Susumu RR1220P-4991-D-M

15 1 084012 RESISTOR 47K0 125MW 1% THIN FILM 100 PPM 0805

R8 Yageo RC0805FR-0747KL

16 1 084013 RESISTOR 470R 125MW 1% TF 100 PPM 0805

R9 Yageo RC0805FR-07470RL

17 2 084014 RESISTOR 2K49 125MW 1% THIN FILM 100 PPM 0805

R23, R47 Stackpole Electronics RNCP0805FTD2K49

18 2 084015 RESISTOR 330R 125MW 1% TF 100 PPM 0805

R76, R77 Yageo RC0805FR-07330RL

19 4 084061 RESISTOR 1K20 0.25W 0%1 THIN FILM 25 PPM 1206

R14, R20, R38, R44 Vishay Dale TNPW12061K20BEEN

20 10 131054 CAPACITOR 100N 10% 50V X7R CM 0603

C54, C55, C56, C57, C58, C59, C60, C63, C64, C65

Murata Electronics GRM188R71H104K

21 6 131062 CAPACITOR 100N 10% 50V X7R CM 0805

C5, C11, C19, C31, C37, C45

Murata Electronics GRM21BR71H104KA01L

22 4 131063 CAPACITOR 100P 10% 50V X7R CM 0805

C8, C20, C34, C46 Murata Electronics GRM2165C1H101JA01D

23 12 131065 CAPACITOR 220P 5% 50V NP0 CM LOW ESR 0805

C3, C12, C13, C14, C15, C24, C29, C38, C39, C40, C41, C50

AVX 08055A221JAT2A

24 12 131066 CAPACITOR 22P 10% 50V NP0 CM LOW ESR 0805

C7, C10, C17, C18, C26, C27, C33, C36, C43, C44, C52, C53

Panasonic ECJ-2VC1H220J

25 2 131067 CAPACITOR 33P 5% 50V NP0 CM LOW ECR 0805

C9, C35 Panasonic ECJ-2VC1H330J

26 4 137010 CAPACITOR 10U 20% 50V ALUMINUM SMT

C21, C25, C47, C51 Nichicon UWX1H100MCL1GB

27 2 137011 CAPACITOR 10U 20% 25V ALUMINUM SMT

C61, C62 United Chemi-Con, Inc. EMVA250ADA100MD55G

28 2 137012 CAPACITOR 22U 20% 25V ALUMINUM LOW IMP SMT

C66, C67 Panasonic EEV-FC1E220P

29 5 137013 CAPACITOR 47U 20% 63V AL LOW ESR SMT

C1, C6, C16, C32, C42 Panasonic EEE-TG1J470P

30 2 137025 CAPACITOR 1000U20% 6.3V ALUMINUM SMT

C2, C4 Nichicon UWT0J102MNL1GS




Item Qty P/N Title Detail Reference(m) Mfr Mfr P/N

31 13 140017 DIODE RECTIFIER 1A 400V DO-214AC S1G

D2, D3, D4, D5, D6, D7, D8, D9, D12, D13, D14, D15, D16

Diodes, Inc. S1G-13-F

32 1 140035 TRANSISTOR BIPOLAR NPN 20V 2A SOT-23DSS4320T-7

Q1 Diodes, Inc. DSS4320T-7

33 3 140146 LED RED HIGH BRIGHTNESS D1, D10, D11 Rohm SLA-560LT3F

34 1 146292 IC REGULATOR VOLTAGE

LOW DROP 3.3V SO-8 MAX604CSA

U10 Maxim / Dallas MAX604CSA

35 2 146380 IC OP AMP DUAL LOW

NOISE DMP-8 NJM2114M

U3, U5 NJR Corporation NJM2114M

36 1 146381 IC MULTIPLEXER QUAD 2 INPUT 74LVC157ADB,112

U11 NXP 74LVC157ADB,112

37 1 146462 IC MULTIPLEXER SINGLE 2 INPUT 74LVC1G157GV,125

U13 NXP Semiconductors 74LVC1G157GV,125

38 1 146692 IC AND GATE SINGLE SMT SN74LVC1G08DBVR

U14 Texas Instruments SN74LVC1G08DBVR

39 1 1580N16-U IC IC DIFFERENTIAL AUDIO PREAMPLIFIER LOW NOISE

U2 THAT Corporation 1580N16-U

39A 1 1583N16-U IC IC DIFFERENTIAL AUDIO

PREAMPLIFIER LOW NOISE

U4 THAT Corporation 1583N16-U

40 1 250169 SWITCH DIP SPST 4P DIP8 SW2 CTS Corporation 206-4

41 1 250177 SWITCH PUSHBUTTON DPDT SW1 E-Switch PBH2UEENAGX

42 1 270914 PCB 5263 Marketing Demo Board

43 1 280020 CONN 1P BINDING POST CHASSIS MNT BLUE

J7 Pomona Electronics 3760-6

44 1 280100 CONN 1P BINDING POST

CHASSIS MNT YELLOW


45 2 280440 CONN 60P 3 X 2 MALE GOLD P9, P10 3M 2306-6121TG

46 6 280461 CONN 2P MALE STR GOLD 0.1" 2 X 1

P2, P3, P4, P6, P7, P8 Samtec USA TSW-102-07-G-S

47 2 280499 CONN 6P MALE GOLD 0.1" 6 X 1 P11, P12 Molex 22-28-4063

48 1 280586 CONN 1P BINDING POST CHASSIS MNT RED


49 2 280587 CONN 1P BINDING POST CHASSIS MNT GREEN

J6, J9 Pomona Electronics 3760-5

50 1 280588 CONN 1P BINDING POST

CHASSIS MNT BLACK


51 26 280638 CONN 1P 1 X 1 TEST POINT SMT 0.015 THICK

TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10,

TP11, TP12, TP13, TP14, TP15, TP16, TP17, TP18, TP19, TP20, TP21, TP22, TP23, TP24, TP25, TP26

Keystone Electronics Corporation

5016

52 2 280651 CONN 3P XLR-3C MALE RT

ANGLE

P1, P5 Neutrik USA Inc. NC3MAH

53 2 280652 CONN 3P XLR - COMBO STEREO RT ANGLE

J1, J3 Neutrik USA Inc. NCJ6FI-H

54 4 311036 HARDWARE STANDOFF 4-40 X 1/4" X 1" HEX SWAGE BRASS

MH1, MH2, MH3, MH4 RAF 3559-B-440-B-0

55 1 470644-00 PCBA MODULE USB MICRO-CONTROLLER DLP-232PC

DLP Design, Inc DLP-232PC




Appendix C. PCB Layout (1 of 3)





Layer 1 (Top)

Layer 2 (Power)





Layer 2 (Ground)

Layer 4 (Bottom)




Appendix D. 5263 + 1583 Specifications1,2,3

Parameter Symbol Typical Units

Power Supply Voltage V+ - V- ±15 V

Power Supply Current

(per channel)

I(V+),I(V-)

I(Vdd)

42

12 (All LEDs lit) mA

Maximum Input Level

(V+ /V- = ±15V)(1% THD) VIN-BAL +26.4 dBu

Maximum Differential Output Level

(V+ /V- = ±15V)(1% THD) VOUT

+28 (at 1583 output test points)

+27 (at XLR outputs; limited by output driver) dBu

Gain (input to output) AdB 0 to 51 in 3dB steps dB

Gain error (all settings) Aerr ±0.3 (typical) dB

Total Harmonic Distortion + N

(f = 1kHz; BW = 22 kHz) THD+N

0.0007 (0dB gain,VOUT =+10dBu)

0.0006 (+21dB gain,VOUT =+21dBu)

0.003 (+51dB gain,VOUT =+20dBu) %

Equivalent Input Noise, Main Output

(RSOURCE=150 Ω, BW=22kHz) EIN

-126.2 (+51dB gain)

-116 (+21dB gain)

-95.5 (0dB gain) dBu

Channel Separation

(any combination of gain settings)

117 (1 kHz)

92 (20 kHz) dB

1. All specifications are subject to change without notice.

2. Unless otherwise specified, TA=25ºC, VCC=+15V, VEE=-15V, VDD=+3.3V 3. All audio specifications include the effects of the differential output buffer stage.




Appendix E. 5263 + 1580 Specifications1,2,3

Parameter Symbol Typical Units

Power Supply Voltage V+ - V- ±15 V

Power Supply Current

(per channel)

I(V+),I(V-)

I(Vdd)

42

12 (All LEDs lit) mA

Maximum Input Level

(V+ /V- = ±15V)(1% THD) VIN-BAL +26 dBu

Maximum Differential Output Level

(V+ /V- = ±15V)(1% THD)

(limited by the output driver)

VOUT +28 (at 1580 output test points)

+27 (at XLR outputs) dBu

Gain (input to output) AdB 0 to 51 in 3dB steps dB

Gain error (all settings) Aerr ±0.3 (typical) dB

Total Harmonic Distortion + N

(f = 1kHz; BW = 22 kHz) THD+N

0.0004 (0dB gain,VOUT =+10dBu)

0.0004 (+21dB gain,VOUT =+21dBu)

0.002 (+51dB gain,VOUT =+20dBu) %

Equivalent Input Noise, Main Output

(RSOURCE=150 Ω, BW=22kHz) EIN

-128 (+51dB gain)

-119.5 (+21dB gain)

-102.3 (0dB gain)(at 1580 output test points)

-101.8 (at XLR output; limited by output driver)

dBu

Channel Separation

(any combination of gain settings)

117 (1 kHz)

92 (20 kHz) dB

1. All specifications are subject to change without notice.

2. Unless otherwise specified, TA=25ºC, VCC=+15V, VEE=-15V, VDD=+3.3V 3. All audio specifications include the effects of the differential output buffer stage.




This device is only intended for laboratory test environ-ments. It may radiate radio frequency energy and has not been tested for compliance with subpart J of part 15

of the FCC regulations. Operation of this device in other environments may cause interference with radio communications.

FCC Warning




Revision History

Revision ECO Date Changes Page

00 — 10/28/15 Initial Release —

01 2986 10/27/16 Minor corrections to the specs in Appendix D and E 13, 14

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