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Built-in power source voltage monitor
Applications
IF Amplifier for Paging System Receiver
Structure
Bipolar silicon monolithic IC
Recommended Operating Conditions
Supply voltage
Vcc
1.0 to 4.0
V
Block Diagram and Pin Configuration
VB OUT
COMP IN
A1 OUT
11
A1
QUAD
DET.
10
SENSE
RF IN
20
19
18
17
16
15
14
ERR.
AMP
IF LIM.
13
12
MIXER
REG.
A2
OSC
1
2
3
4
5
6
7
8
MIX OUT
OSC2
IF IN
QD
A2 IN
9
GND
BSV
NRZ
LVA
OSC1
DET OUT
A1 IN
IF P1
IF P2
V
CC
Note)
DET. : DETECTOR
LIM. : LIMITER
REG. : REGURATOR
ERR. : ERROR CORRECTION
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any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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