msm7532 Oki Semiconductor, msm7532 Datasheet - Page 20

• Manufacturer Part Number: msm7532
• Description: Single Chip Msk Modem With Compandor For Cordless Telephone
• Manufacturer: Oki Semiconductor

MSK Modulator Control
Scrambler and Bypass
Synchronous Pattern
Re-generation Clock
Frame Synchronous
Reverse Frequency
Detection Control
Bit Synchronous
Detection Output
Receive Timing
Power Supply
Transmit Data
¡ Semiconductor
Transmit Data
APPLICATION CIRCUIT
Timing Clock
Receive Data
Setup Input
Switching
Select
C20
C22
C21
+ –
X1
X2
SD
FD
RD
RT
V
BIT
FPS
RCK2
RCK1
SEC
ME
ST
DD
Note: An arrow mark ( ) indicates connection to the SGO pin.
MODL
CPDL
CC3N
CE3N
CC3P
LIML
GND
SGO
V
CC2
CC1
SGI
REF
BR
V
DD
C11
MODEM Signaling Rate Swiching
C2
C3
C12
R3
C10
MSM7532
R4
R7
20/21
R8
R6
R5
C25
C25