11

LT1352/LT1353

SI

PLIFIED SCHE ATIC

R3

R6

R7

R2

R5

R4

Q21

OUTPUT

1352/53 SS

Q22

Q13

Q15

Q18

+IN

–IN

Q12

Q11

Q9

Q17

Q16

Q10

Q14

Q23

C1

C2

Q1

Q2

Q4

Q3

R1

1k

Q8

Q7

Q6

Q5

Q19

Q20

Q24

Information furnished by Linear Technology Corporation is believed to be accurate and reliable.

However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-

tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.

–

+

1/2

LT1352

11.3k

5.49k

13.3k

4.64k

4.64k

5.49k

220pF

1352/53 TA04

470pF

2200pF

4700pF

–

+

1/2

LT1352

20kHz, 4th Order Butterworth Filter

–

+

1/2

LT1352

1.5k

10k

10k

1N5712

BPV22NF

1352/53 TA05

10nF

10k

10nF

1/2

LT1352

DAC I-to-V Converter

400kHz Photodiode Preamp with 10kHz Highpass Loop

–

+

1/2

LT1352

565A TYPE

12

DAC

INPUTS

5k

5k

10pF

1352/53 TA03

< 0.5LSB