MP7641AS View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

MP7641AS

8-Channel Voltage Output 10 MHz Input Bandwidth 8-Bit Multiplying DACs with Serial Digital Port

Exar Corporation 

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MP7641

1.6 Vp–p

5 pF

1k

Test Load

27 VR0 VO0 26

28 VR1 VO1 1

3 VR2 VO2 2

4 VR3 VO3 5

12 VR4 VO4 11

13 VR5 VO5 14

16 VR6 VO6 15

17 VR7 VO7 18

N/C 19

SDI

SDO

CLK

LD

RST

N/C

20

21

22

23

24

25

9

DGND 10

AGND

MP7641

20 pF 5k

VOUT

All resistors = 50 Ω unless otherwise specified.

Gain of all DACs set to 1 (no attenuation).

NOTE: See Graph 20B.

Figure 11. All Hostile Crosstalk

1.6 Vp–p

Rev. 2.00

Test Load

5 pF

1k

27 VR0 VO0 26

28 VR1 VO1 1

3 VR2 VO2 2

4 VR3 VO3 5

12 VR4 VO4 11

13 VR5 VO5 14

16 VR6 VO6 15

17 VR7 VO7 18

N/C 19

SDI

SDO

CLK

LD

RST

N/C

20

21

22

23

24

25

9

DGND 10

AGND

MP7641

20 pF 5k

VOUT

All resistors = 50 Ω unless otherwise specified.

Gain of all DACs set to 1 (no attenuation) except monitored DAC

set to 0 (full attenuation).

NOTE: See Graph 20A.

Figure 12. All Hostile Crosstalk & Feedthrough

14

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