THS1041_15 Datasheet, PDF (8/42 Pages) Texas Instruments – 10-Bit, 40-MSPS ANALOG-TO-DIGITAL CONVERTER WITH PGA AND CLAMP

THS1041
SLAS289C − OCTOBER 2001 − REVISED OCTOBER 2004
PARAMETER MEASUREMENT INFORMATION
OE
See Note A
td(OEW)
tw(WP)
td(WOE)
WE
td(DZ)
th
tsu
td(DEN)
I/O
ADC Output
Hi-Z
See Note B
Input
Hi-Z
ADC Output
NOTE A: All timing measurements are based on 50% of edge transition.
NOTE B: Output data is converted ADC digital data. The input data is stored in the internal write only control registers.
Figure 1. Write Timing Diagram
Sample 1
Analog
Input
Sample 2
tc
Sample 3
tw(CKH)
tw(CKL)
Input Clock
See
Note A
Sample 4
Digital
Output
OE
Pipeline Latency
td(DEN)
Sample 5
Sample 6
Sample 7
td(o)
(I/O Pad Delay or
Propagation Delay)
Sample 1
Sample 2
td(DZ)
NOTE A: All timing measurements are based on 50% of edge transition.
Figure 2. Digital Output Timing Diagram
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