TDA8752A Datasheet, PDF (9/36 Pages) NXP Semiconductors – Triple high-speed Analog-to-Digital Converter ADC

Philips Semiconductors
Triple high-speed Analog-to-Digital
Converter (ADC)
Product specification
TDA8752A
SYMBOL
PIN
DESCRIPTION
R1
72
red channel ADC output bit 1
R2
73
red channel ADC output bit 2
R3
74
red channel ADC output bit 3
R4
75
red channel ADC output bit 4
R5
76
red channel ADC output bit 5
R6
77
red channel ADC output bit 6
R7
78
red channel ADC output bit 7 (MSB)
V_CCOR
CKREFO
79
red channel ADC output power supply
80
reference output clock resynchronized horizontal pulse
CKAO
81
PLL clock output 3 (in phase with reference output clock)
OGNDPLL
82
PLL digital ground
CKBO
83
PLL clock output 2
CKADCO
84
PLL clock output 1 (in phase with internal ADC clock)
V_CCO(PLL)
DGND
85
PLL output power supply
86
digital ground
OE
87
output enable not (when OE is HIGH, the outputs are in high-impedance)
PWDWN
88
power-down control input (IC is in power-down mode when this pin is HIGH)
CLP
89
clamp pulse input (clamp active HIGH)
HSYNC
90
horizontal synchronization input pulse
INV
91
PLL clock output inverter command input (invert when HIGH)
CKEXT
92
external clock input
COAST
93
PLL coast command input
CKREF
94
PLL reference clock input
V_CCD
AGNDPLL
95
digital power supply
96
PLL analog ground
CP
97
PLL filter input
CZ
98
PLL filter input
V_CCAPLL
99
PLL analog power supply
n.c.
100 not connected
1999 Feb 24
9