CXA1592Q/R
Pin No.
Symbol
Pin voltage
Equivalent circuit
Description
AVCC
1k
Inputs V aperture signals,
titler signals and YL-YH
signals.
140
42
42
YL-YH IN
2.8V
The input signal DC clamp
range stands at 2.8V ±1.1V.
40µA
AGND
43
GND pin for other than 1/4
counter block.
43
44
45
46
AGND
0V
AGND
AVCC
1k
1k
1k
5V
0V
CLP4 pulse input pin.
VTH is at 2.5V. Input a pulse
with an amplitude larger than
VTH ±0.5V.
140
140
140
44
CLP4
40µA
AGND
AVCC
5V
0V
CLP2 pulse input pin.
VTH is at 2.5V. Input a pulse
with an amplitude larger than
VTH ±0.5V.
45
CLP2
40µA
AGND
AVCC
Controls the burst level.
1.6V (95mVp-p) to 5V
(280mVp-p)
46
B LEVEL
3.5V
(NTSC pulse burst mode)
40µA
AGND
– 10 –
SONY [ SONY CORPORATION ]
