evaluation board based on the sthv64sw high voltage switch ... › a6ed › a700000006582547.pdf ·...

Features

• Suitable for ultrasound imaging applications• 64 high voltage channels• Switch input and output header connectors• High voltage and low voltage connectors to power the STHV64SW• Digital input and output header connector• Optional standard probe connector footprint• RoHS compliant• WEEE compliant

DescriptionThe STEVAL-IME015V1 evaluation board is based on the state-of-the-artSTHV64SW high voltage switch matrix for ultrasound imaging applications.

The system can switch 64 independent high voltage channels, and the switch inputand output connections are available through standard 2.54 mm headers as well asdigital I/Os.

Each channel can be used as a switch for external transmitters/receivers or todirectly drive transducers for low frequency applications.

An optional standard ultrasound probe connector can be soldered to the board, tohelp you evaluate the performace of the STHV64SW in real applications.

Product summary

STHV64SW evaluationboard

STEVAL-IME015V1

Highly integrated 64-channel high voltageindependent switches

STHV64SW

Evaluation board based on the STHV64SW high voltage switch matrix for ultrasound imaging applications

STEVAL-IME015V1

Data brief

DB3732 - Rev 1 - December 2018For further information contact your local STMicroelectronics sales office.

www.st.com

http://www.st.com/en/product/steval-ime015v1

http://www.st.com/en/product/steval-ime015v1

http://www.st.com/en/product/sthv64sw

1 Schematic diagrams

Figure 1. STEVAL-IME015V1 board schematic (1 of 6)

17OUT8

27

IN2

IN12L5

IN6M4

IN10

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24

4

10

GND

22

OUT7 N4

20

29

12

15OUT9 14

5

iNet Class

IN11 9

OUT1 M1OUT2 L2

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OUT5 L4IN3K2

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11

IN[0..15]

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IN1 30

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13

ClassName: HighVoltage

IN1M2

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31

IN13K6

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18

OUT14OUT[0..15]

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25

21

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OUT0

IN2L1

U1D

STHV64SW

IN0N1

23

IN9P6

3

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16

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23

6

20

IN13

IN14K8

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28

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21

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15

IN10N5

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5

11

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IN8P4

IN5

CN1

Header 16X2

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IN0

1IN15

30

OUT10

IN716IN8

12

24

1

8

26

OUT0 N2

IN4

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IN15L7

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OUT12

18

IN0IN1IN2IN3IN4IN5IN6IN7IN8IN9IN10IN11IN12IN13IN14IN15

OUT0OUT1OUT2OUT3OUT4OUT5OUT6OUT7OUT8OUT9OUT10OUT11OUT12OUT13OUT14OUT15



IN4K4

OUT11

CN2

Header 16X2

OUT3

32

IN9

IN11M6

IN7N3

OUT13 K5

OUT5

22

7

9


OUT4 K3 10

iNet Class

31

OUT6 M3

STEVAL-IME015V1

DB3732 - Rev 1 page 2/9


44

52117116

IN35

21

OUT42

33

37

IN31

THERM

IN44

OUT36

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IN13

GND

1

130

38

30

OUT5

85

DOUT

OUT14

62IN6

121

IN59

109

78

32

IN19

OUT53

87

OUT26

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IN61

OUT43

IN53

47

54

56

125

CLK

73

OUT35

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IN2

98

OUT58

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IN14

127

LE_N

OUT23

IN60

4

IN51

IN5

101

13

66

68

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60

69

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IN3

U_STHV64SW_bank3STHV64SW_bank3.SchDoc

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128

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DIS

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OUT12

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IN10

IN16

IN4

IN30


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14

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74

OUT44

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29

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36

IN46

96

OUT19

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OUT16

OUT6

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103

DIN

110

114

OUT31

U_STHV64SW_controlSTHV64SW_control.SchDoc

25

122

CN11

Header 130

105

IN55

IN22

104

IN32

6


OUT63

IN26

15

112

IN37

IN20

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19

46

84

8

OUT1OUT2OUT3OUT4OUT5OUT6OUT7OUT8OUT9OUT10OUT11OUT12OUT13OUT14OUT15

9

IN54

IN47

OUT20

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40

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5

129

80

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OUT9

OUT0 OUT0OUT1OUT2OUT3OUT4OUT5OUT6OUT7OUT8OUT9OUT10OUT11OUT12OUT13OUT14OUT15

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U_STHV64SW_bank2STHV64SW_bank2.SchDoc 99

16

106

124

91

50VPP

IN1



IN25

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26

45

IN9

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49

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82


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18

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OUT49


VNN

IN2390

IN40

48

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OUT45

OUT1

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IN17

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94

IN34

42

IN45

IN29

IN11CLR

64

771

OUT30

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IN42

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58

OUT4

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IN8

IN24

108

97

IN27

IN38

24

OUT10

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115OUT2

34

OUT15

IN0

IN57

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22

IN33

51

OUT37

IN28

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OUT22

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VDDP

IN12

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IN7 126

2

IN56

OUT3

OUT0


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IN58

IN18

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53

41

OUT13

STEVAL-IME015V1

DB3732 - Rev 1 page 3/9


17OUT24

27

IN18

IN28N13

IN22K10

IN26

OUT18

24

4

10

GND

22

OUT23 K11

20

29

12

15OUT25 14

5

iNet Class

IN27 9

OUT17 N8OUT18 P9

2

OUT21 L10IN19N9

OUT31

OUT28 N14

3

11

IN[16..31]

19

IN17 30

OUT23

27

13


IN17N7

OUT17

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IN21L9

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31

IN29M14

8

4

18

OUT30OUT[16..31]

14

25

21

OUT31 K13

OUT16

IN18P10

U1E

STHV64SW

IN16M8

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IN25M12

3

17

16

OUT27 P11

OUT24 L12

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23

6

20

IN29

IN30L13

OUT22

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IN22

28

OUT25 M11

67

21

IN302

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15

IN26N11

OUT20

OUT19 N10

5

11

28

IN24L11

IN21

CN3

Header 16X2

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1IN31

30

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IN2316IN24

12

24

1

8

26

OUT16 M7

IN20

26

32

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IN28

OUT28

18





IN20M10

OUT27

CN4

Header 16X2

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32

IN25

IN27P12

IN23K12

OUT29 M13

OUT21

22

7

9


OUT20 M9 10

iNet Class

31

OUT22 K9

STEVAL-IME015V1

DB3732 - Rev 1 page 4/9


17OUT40

IN34

IN44D5

IN38C4

IN42

OUT34

24

10

11

GND

4

20

22

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6

15

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iNet Class

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OUT40 A3

OUT33 C1

2

31

OUT37 D4IN35E2

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3

13

5

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32

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OUT[32..47]

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27

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U1F

STHV64SW

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28

16

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OUT34 D2

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20

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29

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2

19

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5

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28

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Header 16X2

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24

1

OUT32 B2

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9

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CN6

Header 16X2

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32

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IN39B3

OUT45 E5

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9


OUT36 E3

iNet Class

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OUT38 C3

10

STEVAL-IME015V1

DB3732 - Rev 1 page 5/9


17OUT56

IN50

IN60B13

IN54E10

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OUT50

24

10

11

GND

4

20

22

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6

15

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iNet Class

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OUT56 D12

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2

31

OUT53 D10IN51B9

OUT63

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IN[48..63]

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19

3

13

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29


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25

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4

32

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OUT[48..63]

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27

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OUT63 E13

OUT48

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STHV64SW

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IN57C12

3

28

16

OUT59 A11

IN51

27

OUT50 A9

25

20

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29

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Header 16X2

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24

1

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9

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CN8

Header 16X2

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32

IN57

IN59A12

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OUT61 C13

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8

9


OUT52 C9

iNet Class

31

OUT54 E9

10


GN

DH

13

DIN

2

RGND P7

DING4

C13

GND

1

RPTHERM10K/± 21%/0.1W/R0603X045L

NCA13

1

GND

1

GN

DA7

27

1

14

NCJ9

7

GN

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0.1u

F/6.

3V/X

7R/C

0603

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15

1

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C9

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STHV64SW

RGND P8

VPPH9

1

1

VPPJ8 GN

DJ1

1

C2

2

2

GN

DA8

CN12

Header 1X2

VNN J7

DOUT

VDDPH10

3

25

NCP1

GN

DJ5

2

6

1

VDDPG10

2

16

GN

DF5

VNN H6

0.47

uF/2

00V/

X7R

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12X2

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DISG1

C11

24

GN

DJ1

GN

DJ6

3

2

GN

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2

0.1u

F/6.

3V/X

7R/C

0603

X09L

2

VPPG9

1

VNN F6

2

VPP

VDDPVNN

GN

DJ1

3

26

GN

DJ1

4

VNN H7

DIS

GN

DH

11

GND

1

C12

1

GN

DJ2

0.47

uF/2

00V/

X7R

/C18

12X2

0L

23

0.47

uF/2

00V/

X7R

/C18

12X2

0L

1

C10

17

NCP132

GN

DF1

2

GN

DF3

2

10

2

2

1

VDDPG11

1

CLR

DIN

DIS

LE_N

CLKDOUTTHERM

GN

DF1

VDDP

VDDP

VDDP

VPP

VNN

2.2u

F/25

0V/X

7R/C

2421

X50L

GN

DH

12

C16

2

CLK

NCA14 GN

DF1

1

21

18

VDDPJ10

C14

CLR

9

VNN G7

NCP14

22

1

2.2u

F/25

0V/X

7R/C

2421

X50L

CN10

Header 55

THERM

GN

DF4

GN

DH

3

VPPF8

GN

DG

5

VDDPF100.

1uF/

6.3V

/X7R

/C06

03X0

9L

CN9

Header 16X2

NCA1

20LE_N

0.47

uF/2

00V/

X7R

/C18

12X2

0L

2

C17

5

VNN G6

C7

31

2.2u

F/25

0V/X

7R/C

2421

X50L

1

DOUT G13

8

2

0.47

uF/2

00V/

X7R

/C18

12X2

0L

4

VPPG8

GN

DH

4

DOUT

DISCLK

THERM

GN

DH

5

GND

LE_NG3

1

VPPF9

VPP

1

30

1

22uF

/6.3

V/X5

R/C

0603

X07L

U1A

STHV64SW

2

VNN F7

0.47

uF/2

00V/

X7R

/C18

12X2

0L

C8

2

0.1u

F/6.

3V/X

7R/C

0603

X09L

0.47

uF/2

00V/

X7R

/C18

12X2

0L

GN

DF2

C5

29

C6

VPPH8

19

2

1

32

C1

12

CLK G14

RGND

C4

VPP

GN

DH

14

NCA2

RGND

GN

DH

1

GND

2

4

VDDP

GN

DF1

4

GN

DH

2

C15

±

GND

1

RDOUT10K/

THERM G12

2.2u

F/25

0V/X

7R/C

2421

X50L

1%/0.1W/R0603X045L

THERM

DOUT

RGND

0.47

uF/2

00V/

X7R

/C18

12X2

0L

U1C STHV64SW

2

11

GND

28

VNN

1

GND

2

CLR

GN

DF1

3

C3

GN

DJ4

NCP2

13

VDDPVNN

STEVAL-IME015V1

DB3732 - Rev 1 page 6/9

2 Typical application

A typical application of the STHV64SW is high voltage channel multiplexing, where it can drive, for example, ahigh number of probe elements. The figure below shows a single STHV64SW used to connect a 32 channelTx/Rx front-end to a 64-element probe.

Figure 7. Typical application block diagram

STEVAL-IME015V1

DB3732 - Rev 1 page 7/9

Revision history

Table 1. Document revision history

Date Version Changes

04-Dec-2018 1 Initial release.

STEVAL-IME015V1

DB3732 - Rev 1 page 8/9

IMPORTANT NOTICE – PLEASE READ CAREFULLY

STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to STproducts and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. STproducts are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.

Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design ofPurchasers’ products.

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Information in this document supersedes and replaces information previously supplied in any prior versions of this document.

© 2018 STMicroelectronics – All rights reserved

STEVAL-IME015V1

DB3732 - Rev 1 page 9/9

evaluation board based on the sthv64sw high voltage switch ... › a6ed › a700000006582547.pdf ·...

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