TDA8765 Datasheet, PDF (13/20 Pages) NXP Semiconductors – 10-bit high-speed Analog-to-Digital Converter ADC

Philips Semiconductors
10-bit high-speed Analog-to-Digital
Converter (ADC)
Preliminary specification
TDA8765
handbook, full pagewidth
CLK
VI
DATA
D0 to D9
tCLKL
tCLKH
sample N
sample N + 1 sample N + 2
HIGH
50%
LOW
td(s)
DATA
N−2
DATA
N−1
td
th
DATA
N
DATA
N+1
HIGH
50%
LOW
MBH427
Fig.5 Timing diagram.
handbook, full pagewidth
f_CE = 100 kHz.
VCCD
CE
0V
output
data
output
data
50 %
tdLZ
tdZL
HIGH
HIGH
tdHZ
tdZH
90 %
LOW
50 %
LOW _{10 %}
50 %
TDA8765
CE
3.3 kΩ
15 pF
VCCD
S1
TEST
tdLZ
tdZL
tdHZ
tdZH
S1
VCCD
VCCD
DGND
DGND
MBH423
Fig.6 Timing diagram and test conditions of 3-state output delay time.
1999 Jan 06
13