msm7564-01 Oki Semiconductor, msm7564-01 Datasheet - Page 9

• Manufacturer Part Number: msm7564-01
• Description: A Single Chip 14.4 Kbps Data & Fax Modem
• Manufacturer: Oki Semiconductor

¡ Semiconductor
Test Interface
Analog Interface
Power Supply
TI0
TI1
TI2 - 4
TI5, 6
TI7
TI8
TI9
BTD
TO0
TO1
TO2
TO3
TO4
TO5
TO6 - 13
BRD
AINP
AINN
AOUTP
AOUTN
SG
V
GND1 - 5
V
GNDP
V
GNDA
DD
DD
DD
Symbol
Symbol
Symbol
1 - 5
P
A
Type
Type
Type
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
TEST PIN. Connect to ground.
TEST PIN. Connect to ground.
TEST PIN. Connect to ground.
TEST PIN. Connect to ground.
TEST PIN. Connect to ground.
TEST PIN. Connect to ground.
TEST PIN. Connect to V
TEST PIN. Connect to V
TEST PIN. Leave "OPEN".
TEST PIN. Leave "OPEN".
TEST PIN. Leave "OPEN".
TEST PIN. Connect to ground.
TEST PIN. Leave "OPEN".
TEST PIN. Leave "OPEN".
TEST PIN. Leave "OPEN".
TEST PIN. Leave "OPEN".
Analog Input (positive)
Analog Input (negative)
Analog Output (positive)
AOUTP is in high impedance state when CKOEN is '1' state and in sleep mode.
Analog Output (negative)
AOUTN is in high impedance state when CKOEN is in '1' state and in sleep mode.
Signal Ground for Analog
The SG level is about +2.4 V. Connect bypass capacitor between SG and GNDA when
CKOEN is in '1' state and in sleep mode.
Digital V
Digital Ground.
PLL V
PLL Ground.
Analog V
Analog Ground.
DD
DD
.
DD
.
.
DD
DD
.
.
Description
Description
Description
MSM7564-01
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