MSM7716PMB 查看數據表（PDF） - Oki Electric Industry

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MSM7716PMB

Single Rail Linear CODEC

Oki Electric Industry 

OKI Semiconductor

FEDL7716P-01

MSM7716P

AC Characteristics (Continued)

Parameter

Overall Idle Channel Noise

Transmit Idle Channel Noise

(Expected Value)

Receive Idle Channel Noise

(Expected Value)

Absolute Level (Initial Level)

Absolute Level

(Deviation of Temperature and

Power)

Symbol

Nidle A

Freq.

(Hz)

—

Nidle T —

Nidle R —

AV T

AV R

1020

AV Tt

AV Rt

Absolute Delay

Transmit Group Delay

Receive Group Delay

Crosstalk Attenuation

tD

1020

tGD T1

tGD T2

tGD T3

tGD R1

tGD R2

CR T

CR R

500

600 to 2600

2800

500 to 2600

2800

1020

(FS = 8 kHz, VDD = 3.0 to 3.6 V, Ta = –40 to +85°C)

Level Condition Min. Typ. Max. Unit

(dBm0)

—

AIN: no signal

*1

—

–70 –66 dBm0p

—

—

AIN: no signal

*1

—

—

–71 –67

dBm0p

–76 –74

VDD=3.0 V 0.338 0.350 0.362

0 Ta=25°C

Vrms

*2 0.483 0.500 0.518

VDD = +3.0 –0.2

—

+0.2

dB

to 3.6 V

Ta = –40

to 85°C

–0.2

—

+0.2

dB

A to A

0 BCLK

—

—

0.6

ms

= 64 kHz

—

— 0.325

0

*3

—

— 0.175 ms

—

— 0.325

— 0.00 0.125

0

*3

ms

— 0.12 0.325

TRANS→RECV 75

85

—

0

dB

RECV→TRANS 70

80

—

*1 Psophometric filter is used.

*2 AVT is defined at MAO and PBO-PCMOUT.

AVR is defined at PCMIN-VFO.

VOL = 0 dB

*3 Minimum value of the group delay distortion

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