cxa1898q Sony Electronics, cxa1898q Datasheet - Page 2

• Manufacturer Part Number: cxa1898q
• Description: Recording/playback Equalizer Amplifier
• Manufacturer: Sony Electronics

AMS GAIN
PB OUT2
PB OUT1
Block Diagram and Pin Configuration (Top View)
PB FB22
PB FB12
PB FB11
PB FB21
PB INB2
PB INA2
PB INA1
PB INB1
IREF
48
37
46
38
39
40
41
42
43
44
45
47
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
210k
210k
36
1
GND
AMS
210k
210k
70k
70k
70k
70k
35
2
34
3
GND
33
4
32
5
31
6
– 2 –
10k
10k
40k
40k
30
7
AGC OFF
D8
29
8
B EQ
SPEED
B EQ
A EQ
DECK A/B
D10
SPEED
D9
28
9
GND
27
10
D8
D10
D9
26
11
D11
12
25
D11
D1
D2
D3
D4
D5
D6
D7
D9
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
CXA1898Q
16
15
13
23
20
18
17
14
22
21
19
24
CLK
LATCH
M2
M1
PL2
PL1
BPB
BPA
PB MUTE
SPEED
R MUTE2
R MUTE1