CXA2075M
Pin Description
Pin
No.
Symbol Pin voltage
Equivalent circuit
—
Description
Ground for all circuits other than RGB,
composite video and Y/C output circuits.
The leads to GND2 should be as short and
wide as possible.
1
GND1
0V
VCC1
100Ω
Analog RGB signal inputs. Input at
100% = 1Vp-p (max.). To minimize clamp
error, input at as low impedance as
possible.
2
3
4
RIN
GIN
BIN
Black level
when
clamped
100Ω
2
3
4
ICLP turns ON only in the burst flag period.
2V
GND1
ICLP
5
6
NC
NO CONNECTION
VCC1
Subcarrier input.
Input 0.4 to 5.0Vp-p sine wave or pulse.
SCIN
—
10P
6
Refer to Notes on Operation, Nos. 2 and 4.
40k
100µ
2.5V
GND1
VCC1
80k
68k
32k
Pin for switching between NTSC and PAL
modes.
1.7V
when open
7
NPIN
7
3k
NTSC: VCC, PAL: GND
GND1
VCC1
800
BF pulse monitoring output. Incapable of
driving a 75Ω load.
H : 3.6V
L : 3.2V
1.6k
65µ
BFOUT
8
8
65µ
GND1
– 2 –
SONY [ SONY CORPORATION ]
