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2002 Oct 23 4
Philips Semiconductors Product specification
40 Msps, 10-bit analog-to-digital
interface for CCD cameras
TDA8783
BLOCK DIAGRAM
Fig.1 Block diagram.
handbook, full pagewidth
MGM491
TRACK-
AND-HOLD
TRACK-
AND-HOLD
TRACK-
AND-HOLD
CLAMP
ref1
CLAMP
8-BIT DAC
10-BIT DAC
9-BIT DAC
6 dB
AGC
CLOCK
GENERATOR
10-BIT ADC
REGULATOR
SERIAL
INTERFACE
4-BIT DAC
CUT-OFF
OUTPUTS
BUFFER
5
4
2
7
6
9
10
14
11
12
13 15 16 17 18
20
21
22
2319
24
36
3
25
26
27
28
29
30
31
32
33
34
35
3738394041424344
454846
47
IND INP AGND3 SHD SHP CLPDM CLK
DGND2
V
CCO
V
CCD2
V
CCA3
OE
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DGND1
OFDOUT
OGND
V
CCD1
STDBY
SENAGND6
SCLK
SDATA
DEC1
V
RT
V
RB
V
CCA2
DACOUT
V
ref
CLPADC
AGND2
ADCIN
AGND5
V
CCA1
AGCOUT
AGND4
AGND1
8
CPCDS
AMPOUT
TDA8783
4-BIT DAC
CUT-OFF
1
CLPOB
+
-
1
1