TDA8775 Datasheet, PDF (4/16 Pages) NXP Semiconductors – Triple 10-bit video Digital-to-Analog Converter DAC

Philips Semiconductors
Triple 10-bit video Digital-to-Analog
Converter (DAC)
Preliminary specification
TDA8775
PINNING
SYMBOL
R9
R8
R7
R6
R5
R4
R3
R2
R1
R0
V_DDD1
V_SSD1
SYNC
BLANK
G9
G8
G7
G6
G5
G4
G3
G2
G1
G0
CLK
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
V_SSD2
V_DDD2
V_DDA1
I_ref
V_SSA1
1996 Aug 14
PIN
DESCRIPTION
1
red digital input data; bit 9 (MSB)
2
red digital input data; bit 8
3
red digital input data; bit 7
4
red digital input data; bit 6
5
red digital input data; bit 5
6
red digital input data; bit 4
7
red digital input data; bit 3
8
red digital input data; bit 2
9
red digital input data; bit 1
10 red digital input data; bit 0 (LSB)
11 digital supply voltage 1
12 digital supply ground 1
13 composite sync control input; for green channel only (active LOW)
14 composite blank control input (active LOW)
15 green digital input data; bit 9 (MSB)
16 green digital input data; bit 8
17 green digital input data; bit 7
18 green digital input data; bit 6
19 green digital input data; bit 5
20 green digital input data; bit 4
21 green digital input data; bit 3
22 green digital input data; bit 2
23 green digital input data; bit 1
24 green digital input data; bit 0 (LSB)
25 clock input
26 blue digital input data; bit 9 (MSB)
27 blue digital input data; bit 8
28 blue digital input data; bit 7
29 blue digital input data; bit 6
30 blue digital input data; bit 5
31 blue digital input data; bit 4
32 blue digital input data; bit 3
33 blue digital input data; bit 2
34 blue digital input data; bit 1
35 blue digital input data; bit 0 (LSB)
36 digital supply ground 2
37 digital supply voltage 2
38 analog supply voltage 1
39 decoupling pin for reference current
40 analog supply ground 1
4