cxa1202q-z Sony Electronics, cxa1202q-z Datasheet - Page 5

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

No.
16
17
18
19
20
21
22
23
RF OUT
Vcc EF
DOC IN
GND PB
V RF OUT
GND 1CH
MULTI
MT1
Symbol
(OPEN:
OPEN
of pin)
(2.5V
2.5V
5.0V
2.5V
1.8V
DC
0V
0V
—
—
at
"L")
Voltage
mVp-p
mVp-p
mVp-p
50 to
400
400
500
AC
—
—
—
—
—
resistance
follower
follower
(I
500µA)
(I
500µA)
Emitter
Emitter
100k
40k
E
E
8k
I/O
—
—
—
=
=
23
18
Same as for Pin No. 1
17
20
Equivalent circuit
47k
– 5 –
150
500µA
200
8k
2.5V
500µA
—
—
400
200
53k
25k
16
V
GND
V
GND
V
GND
V
GND
V
GND
CC
CC
5
CC
CC
CC
Output pin of signal selected by
HCHG from RF IN A and RF IN B.
Supply pin for emitter followers of
AGC OUT, DOC TC and RF OUT.
Input pin for dropout detection.
GND pin for medium range
frequency compensation circuit,
RF AGC and DOC DET.
Output pin for PB VIDEO signal.
GND pin for CH1 REC AMP and
CH1 Head AMP.
Multi-channel PCM REC mode at
High.
Boost level adjusting pin for CH1
medium range frequency
compensation circuit.
Variable between 0 and +12dB at
4.2 to 0.8V.
Description
CXA1202Q-Z/CXA1202R