msm7570l-01 Oki Semiconductor, msm7570l-01 Datasheet - Page 2

• Manufacturer Part Number: msm7570l-01
• Description: Multi-function Adpcm Codec Msm7570l-01/02multi-function Adpcm Codec
• Manufacturer: Oki Semiconductor

AOUT+
AOUT–
AIN1+
AIN1–
GSX2
GSX1
VFRO
SAO+
SAO–
AIN2
PWI
SG
–
+
–
+
–1
–1
+1
–
+
V
REF
Filter
RC
Filter
RC
Noise Generator
Conv.
Conv.
D/A
Tone Generator
A/D
DTMF/other
Power Detect
Side tone gain adjust
MCU Interface
LPF
BPF
+
Receive gain adjust
+
Tone gain adjust
Transmit gain adjust
Clock/Timing
Detect
Compan-
Voice
der
pan-
Ex-
der
RXMUTE
TXMUTE
DECODER
ADPCM
CODER
ADPCM
P
S
S
P
P
S
S
P
P
S
S
P
/
/
/
/
/
/
VOXO
XSYNC
IS
PCMSI
PCMSO
BCLK
PCMRI
PCMRO
IR
RSYNC
VOXI