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MSM7503

Multi-Function PCM CODEC

Oki Electric Industry 

¡ Semiconductor

ABSOLUTE MAXIMUM RATINGS

Parameter

Power Supply Voltage

Analog Input Voltage

Digital Input Voltage

Storage Temperature

Symbol

VDD

VAIN

VDIN

TSTG

Condition

AG, DG = 0 V

AG, DG = 0 V

AG, DG = 0 V

—

MSM7503

Rating

0 to 7

–0.3 to VDD + 0.3

–0.3 to VDD + 0.3

-55 to 150

Unit

V

V

V

°C

RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

Condition

Power Supply Voltage

VD

VA, VD (Voltage must be fixed)

Operating Temperature Range Ta

—

Input High Voltage

Input Low Voltage

Digital Input Rise Time

Digital Input Fall Time

Digital Output Load

VIH

All Digital Input Pins

VIL

All Digital Input Pins

tIr

All Digital Input Pins

tIf

All Digital Input Pins

RDL

PO0 to PO7

PO0 to PO7

CDL Other digital output pins except PO0 to PO7

Oscillating Frequency

Allowable Frequency Deviation

25°C ±3°C

Temperature Characteristics

Equivalent Series Resistance

Production Load Capacitance

Min.

4.75

–10

2.2

0

—

—

10

—

—

—

–50

–50

—

—

Typ.

5.0

25

—

—

—

—

—

—

—

8.192

—

—

—

16

Max. Unit

5.25

V

70

°C

VDD

V

0.8

V

50

ns

50

ns

—

kW

100

pF

10

— MHz

50 ppm

50 ppm

80

W

—

pF

Recommend Operating Conditions (Analog Interface)

Parameter

Analog Load Resistance

Analog Load Capacitance

Allowable Analog

Input Offset Voltage

Symbol

Condition

TPAO, MPAO, MPBO, TO,

RPO, SPO, CAO

RAL RMO0, RMO1 with respected to

SG Level

TPAO, MPAO, MPBO, TO,

CAL RPO, SPO, CAO

RMO0, RMO1

TPAI, TPBI, MPAI

MLDY

Voff R1I, R2I, SPI

With respect

to SG

CAI

Min.

20

0.6

—

—

–10

–50

–25

–100

Typ.

—

—

—

—

—

—

—

—

Max. Unit

—

kW

—

30

pF

70

nF

10

50

25

mV

100

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