msm7570l-01 Oki Semiconductor, msm7570l-01 Datasheet - Page 25

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

¡ Semiconductor
APPLICATION CIRCUIT
* Single-ended Analog Input Stage Type
Transmit
Voice
Analog Input
V
DD
Receive Voice Analog Output
Sound
Power-Down/Reset Input
VOX IN
–
+
–
+
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
AG
SG
AIN1+
AIN1–
GSX1
AIN2
GSX2
VFRO
PWI
AOUT–
AOUT+
SAO+
SAO–
PDN/RESET
VOXI
V
DD
MSM7570L-01/02 TS
PCMRO
PCMSO
RSYNC
XSYNC
PCMRI
PCMSI
DOUT
VOXO
BCLK
EXCK
MCK
DIN
DEN
DG
IS
IR
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
V
DD
Master Clock
Serial MCU
Interface
VOX OUT
MSM7570L-01/02
ADPCM Output
ADPCM Input
Bit Clock
(64 kHz to 2048 kHz)
8 kHz Sync. Signal input
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