TDA8787 Philips Semiconductors, TDA8787 Datasheet - Page 15

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

Philips Semiconductors
Table 1 Serial interface programming
Table 2 Polarity settings
Note
1. Bit D4 is not used.
Table 3 Standby selection
1998 Oct 15
SHP and SHD
CLK
CLPDM
CLPOB
PBK
VSYNC
10-bit, 3.0 V analog-to-digital interface for
CCD cameras
A1
ADDRESS BITS
0
0
1
1
SYMBOL
STDBY
1
0
A0
0
1
0
1
AGC gain control (D8 to D0); bit D9 should be set to logic 0
DAC OFDOUT output control (D7 to D0); bits D8 and D9 should be set to logic 0
ADC clamp reference control (D6 to D0); bits D7, D8 and D9 should be set to logic 0
control pulses (pins SHP, SHD, CLPDM, CLPOB, PBK and CLK) polarity settings
logic state LOW
active
ADC DIGITAL OUTPUTS D9 TO D0
47 and 48
PIN
40
12
13
24
11
15
SERIAL CONTROL BIT
DATA BITS D9 TO D0
D0
D1
D2
D3
D5
D6
1 mA
64 mA
I
CCA
(1)
+ I
ACTIVE EDGE OR LEVEL
CCO
1 = rising; 0 = falling
0 = rising; 1 = falling
1 = HIGH; 0 = LOW
1 = HIGH; 0 = LOW
1 = HIGH; 0 = LOW
1 = HIGH; 0 = LOW
Preliminary specification
+ I
CCD
TDA8787
(TYP.)