TDA8709A Datasheet, PDF (4/28 Pages) NXP Semiconductors – Video analog input interface

Philips Semiconductors
Video analog input interface
Product specification
TDA8709A
PINNING
SYMBOL PIN
DESCRIPTION
D7
1 data output; bit 7 (MSB)
D6
2 data output; bit 6
D5
3 data output; bit 5
D4
4 data output; bit 4
CLK
5 clock input
V_CCD
V_CCO
DGND
6 digital supply voltage (+5 V)
7 TTL outputs supply voltage (+5 V)
8 digital ground
FOEN
9 fast output chip enable
D3
10 data output; bit 3
D2
11 data output; bit 2
D1
12 data output; bit 1
D0
13 data output; bit 0 (LSB)
I0
14 video input selection bit 0
I1
15 video input selection bit 1
VIN0
16 video input 0
VIN1
17 video input 1
VIN2
18 video input 2
ANOUT 19 analog voltage output
ADCIN
20 analog-to-digital converter input
DEC
21 decoupling input
V_CCA
AGND
22 analog supply voltage (+5 V)
23 analog ground
CLAMP 24 clamp capacitor connection
GAIN
25 gain control input
CLP
26 clamping pulse
CLS
27 clamping level selection input
OFS
28 output format selection
handbook, halfpage
D7 1
28 OFS
D6 2
27 CLS
D5 3
26 CLP
D4 4
25 GAIN
CLK 5
24 CLAMP
VCCD 6
VCCO ₇
DGND 8
TDA8709A
23 AGND
22 VCCA
21 DEC
FOEN 9
20 ADCIN
D3 10
19 ANOUT
D2 11
18 VIN2
D1 12
17 VIN1
D0 13
I0 14
16 VIN0
15 I1
MBB950
Fig.2 Pin configuration.
June 1994
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