MSM7717 查看數據表（PDF） - Oki Electric Industry

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MSM7717

Single Rail CODEC

Oki Electric Industry 

¡ Semiconductor

MSM7717-01/02/03

Transmit Analog Interface Characteristics

(VDD = 2.7 V to 3.8 V, Ta = –30°C to +85°C)

Parameter

Symbol

Condition

Min. Typ. Max. Unit

Input Resistance

Output Load Resistance

RINX AIN+, AIN–

RLGX GSX with respect to SG

10

—

— MW

20

—

— kW

Output Load Capacitance

Output Amplitude

CLGX

VOGX

—

—

30

pF

–0.7

—

+0.7 V

Offset Voltage

VOSGX

Gain = 1

–20

—

+20 mV

Receive Analog Interface Characteristics

(VDD = 2.7 V to 3.8 V, Ta = –30°C to +85°C)

Parameter

Symbol

Condition

Min. Typ. Max. Unit

Input Resistance

RINPW PWI

10

—

— MW

RLVF VFRO with respect to SG

20

—

— kW

Output Load Resistance

AOUT+, AOUT– (each) with

RLAO respect to SG

0.6

—

— kW

Output Load Capacitance

CLVF VFRO

CLAO AOUT+, AOUT–

—

—

30

pF

—

—

50

pF

Output Amplitude

VOVF

VFRO, RL = 20 kW with

respect to SG

–1.0

—

+1.0 V

VOAO

AOUT+, AOUT–, RL = 0.6 kW

with respect to SG

–1.0

—

+1.0 V

VOSVF VFRO with respect to SG

–100

—

+100 mV

Offset Voltage

AOUT+, AOUT–, Gain = 1 with

VOSAO respect to SG

–100

—

+100 mV

11/19

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