TDA8787 Philips Semiconductors, TDA8787 Datasheet - Page 12

• Manufacturer Part Number: TDA8787
• Description: 10-bit/ 3.0 V analog-to-digital interface for CCD cameras
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1998 Oct 15
handbook, full pagewidth
10-bit, 3.0 V analog-to-digital interface for
CCD cameras
(1) In case the number of clamp pixels is limited to 18t
(2) When dummy pixels are not available.
AGCOUT
CLPOB
(active HIGH)
CLPDM
(active HIGH)
PBK
(active HIGH)
VIDEO
handbook, halfpage
AGC
gain
(dB)
Fig.7 AGC gain as a function of AGC input code.
42
36
30
24
18
12
6
0
6
0
OPTICAL BLACK
Fig.6 Line frequency timing diagram.
4 pixels
WINDOW
CLPOB
W(clamp)
64
(2)
(1)
; otherwise this timing interval can be smaller.
128
12
192
HORIZONTAL FLYBACK
PBK window
AGC input code
256
320
FCE057
384
DUMMY
WINDOW
4 pixels
CLPDM
(1)
MGM544
Preliminary specification
VIDEO
TDA8787