**********
RGB COMPOSITE ENCODER
—TOP VIEW—
1 GND1
R IN 2
GND2 24 23 R OUT
G IN 3
22 G OUT
B IN 4
21 B OUT
XO OUT...
**********
RGB COMPOSITE ENCODER
—TOP VIEW—
1 GND1
R IN 2
GND2 24 23 R OUT
G IN 3
22 G OUT
B IN 4
21 B OUT
XO OUT 5
20 C VIDEO OUT
XO IN 6
VCC2 (+5 V) 19
NTSC/PAL IN 7
18 Y IN
AUDIO IN 8
17 CHR IN
AUDIO OUT 9
16 Y OUT
C SYNC IN 10
15 CHR OUT
C SYNC OUT 11
14 V REF
12 VCC1 (+5 V)
13 I REF
CXA1145P (1/2) IL08
2 R IN
3 G IN
4 B IN
23 R OUT
22 G OUT
21 B OUT
16 Y OUT
7 NTSC/PAL
10 C SYNC IN
15 CHR OUT
11 C SYNC OUT
8 AUDIO IN
9 AUDIO OUT
17 CHR IN
18 Y IN
6 XO IN
20 C VIDEO
5 XO OUT
I REF 13
V REF 14
AUDIO ; AUDIO INPUT/OUTPUT
B ; BLUE INPUT/OUTPUT
CHR
; CHROMA SIGNAL INPUT/OUTPUT
C SYNC ; CHROMA SYNC INPUT/OUTPUT
C VIDEO ; CHROMA VIDEO OUTPUT
G ; GREEN INPUT/OUTPUT
I REF
; REFERENCE CURRENT
NTSC/PAL ; NTSC/PAL SELECT INPUT
R ; RED INPUT/OUTPUT
V REF ; REFERENCE VOLTAGE
XO ; CRYSTAL OSCILLATOR INPUT/OUTPUT
Y ; Y-SIGNAL INPUT/OUTPUT
2 R IN
CLAMP
3 G IN
CLAMP
4 B IN
6 XO IN
5 XO OUT
CLAMP
CRYSTAL OSCILATOR
PHASE SIFTER
PHASE GENERATOR
10 C SYNC IN
MATRIX
B-Y MODULATOR
R-Y MODULATOR
+
8 AUDIO IN
17 CHR IN
18 Y IN
BUFFER
Y/C VIDEO MIX OUT
REGULATOR
13 I REF
14 V REF
R OUT
CXA1145P (2/2)
23 R OUT
G OUT
22 G OUT
B OUT
21 B OUT
SYNC ADD
16 Y OUT
15 CHROMA OUT
SYNC OUT
11 C SYNC OUT
9 AUDIO OUT
20 C VIDEO OUT
...
