ADS831 Datasheet, PDF (4/11 Pages) Burr-Brown (TI) – 8-Bit, 80MHz Sampling ANALOG-TO-DIGITAL CONVERTER

TIMING DIAGRAM
Analog In _N
N+1
N+2
N+3
N+4
N+5
N+6
N+7
Clock
t_D
t_CONV
t_L t_H
Data Out
4 Clock Cycles
N–4
N–3
N–2
N–1
t₂
N
N+1
N+2
N+3
Data Invalid
t₁
SYMBOL
DESCRIPTION
MIN
TYP
MAX UNITS
t_CONV
Convert Clock Period
12.5
100µs
ns
t_L
Clock Pulse Low
5.8
6.25
ns
t_H
Clock Pulse High
5.8
6.25
ns
t_D
Aperture Delay
3
ns
t₁
Data Hold Time, C_L = 0pF
3.9
ns
t₂
New Data Delay Time, C_L = 15pF max
5.9
12
ns
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility
for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights
or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life
support devices and/or systems.
®
ADS831
4