TDA8767 Datasheet, PDF (11/20 Pages) NXP Semiconductors – 12-bit high-speed Analog-to-Digital Converter ADC

Philips Semiconductors
12-bit high-speed Analog-to-Digital
Converter (ADC)
Preliminary specification
TDA8767
handbook, full pagewidth
tCPH
t _CPL
CLK
sample N
sample N + 1 sample N + 2
HIGH
50 %
LOW
Vl
DATA
D0 to D11
t _ds
DATA
N-2
DATA
N-1
td
th
DATA
N
DATA
N+1
HIGH
50 %
LOW
MBG855
Fig.3 Timing diagram.
handbook, full pagewidth
f_OE = 100 kHz.
V _CCD
OE
0V
output
data
output
data
50 %
t _dLZ
t _dZL
HIGH
HIGH
t _dHZ
t _dZH
90 %
LOW
50 %
LOW _{10 %}
TDA8767
OE
50 %
3.3 kΩ
15 pF
V _CCD
S1
TEST
t _dLZ
t _dZL
t _dHZ
t _dZH
S1
VCCD
VCCD
DGND
DGND
MBH144
Fig.4 Timing diagram and test conditions of 3-state output delay time.
1999 Feb 16
11