SPT7938SIR View Datasheet(PDF) - Signal Processing Technologies

Part Name

Description

MFG CO.

SPT7938SIR

12-BIT, 40 MSPS, 170 mW A/D CONVERTER

Signal Processing Technologies 

1 2 3 4 5 6 7 8 9 10

Figure 1A – Timing Diagram 1

1

ANALOG IN

CLOCK IN

SAMPLING

CLOCK

(Internal)

DATA OUTPUT

DATA VALID

3

5

9

7

INVALID

1

1

13

17

15

VALID

1 23

Figure 1B – Timing Diagram 2

CLOCK IN

tCLK

tC

tCH

tCL

DATA

OUTPUT

Data Ø

tOD

DATA

VALID

tS

Data 1

tS

tCH

Data 2

tCL

Data 3

SPT

4

SPT7938

5/24/00

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