cxa1202q-z Sony Electronics, cxa1202q-z Datasheet - Page 3

• Manufacturer Part Number: cxa1202q-z
• Description: Rec/pb Amplifier For Vcr
• Manufacturer: Sony Electronics

Pin Description
No.
1
2
3
4
5
6
7
8
RP PB EN
C IN
VREG
AFM IN
VG
Y IN
Vcc
PCM RF
OUT
Symbol
(Open:
3.2V
4.2V
3.2V
2.5V
3.2V
5.0V
1.8V
DC
"L")
Voltage
mVp-p
mVp-p
mVp-p
mVp-p
50 to
134
250
500
AC
80
—
—
—
—
resistance
(I
follower
Emitter
E
40k
20k
20k
20k
= 1mA)
I/O
—
—
—
3
5
2
Same as for Pin No. 2
Same as for Pin No. 2
1mA
1
Equivalent circuit
– 3 –
440
20k
150
2.5k
—
40k
20k
100
24k
35k
V
GND
V
GND
8
CC
CC
V
GND
V
GND
V
GND
CC
CC
CC
Power-save recording at Low.
Input pin for Chroma signal.
Output pin for VREG 4.2V.
Decoupling with capacitance.
Input pin for AFM signal.
Output pin for virtual GND.
Decoupling with capacitance.
Input pin for Y signal.
Supply pin for circuits other than
REC AMP and Head AMP.
Output pin for PB PCM signal.
High: over 3V
Low: under 1V
Description
CXA1202Q-Z/CXA1202R