msm7708-02 Oki Semiconductor, msm7708-02 Datasheet - Page 4

• Manufacturer Part Number: msm7708-02
• Description: Serial Register Interface Adpcm Codec For Telephone Recording
• Manufacturer: Oki Semiconductor

¡ Semiconductor
PIN DESCRIPTIONS
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
Symbol
AOUT–
AOUT+
PCMRI
RESET
AIN1–
AIN1+
MLV2
MLV1
MLV0
MUTE
VOXO
DOUT
VFRO
GSX1
GSX2
EXCK
AIN2
VOXI
MCK
SAO
SGR
DEN
PDN
PWI
SGT
V
DIN
AG
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
DD
Type
—
—
—
—
—
—
—
—
—
—
—
—
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Analog ground
No connection
Receive side sounder amplifier output
No connection
No connection
Receive side voice output
Receive side voice amplifier input
Receive side voice amplifier output (–)
Receive side voice amplifier output (+)
Receive side analog signal ground
No connection
Transmit side analog signal ground
Transmit side amplifier 1 inverting input
Transmit side amplifier 1 output
Transmit side amplifier 1 non-inverting input
No connection
No connection
Transmit side amplifier 2 output
Transmit side amplifier 2 inverting input
Power supply
No connection
Receive side voice path mute level set
Receive side voice path mute level set
Receive side voice path mute level set
Receive side voice path mute enable signal input
No connection
Receive side voice/silence detect function input
Transmit side voice/silence detect function output
No connection
Enable signal input for control register
Clock signal input for control register
No connection
No connection
Address and data input for control
Data output for control register
RESET control input for control register
Power down control input
Master clock input
No connection
Receive side PCM signal input
Description
MSM7708-02
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