73M2901CLIH データシートの表示（PDF） - TDK Corporation

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73M2901CLIH

V.22bis Single Chip Modem

TDK Corporation 

73M2901CL

V.22bis Single Chip Modem

ELECTRICAL SPECIFICATIONS

ABSOLUTE MAXIMUM RATINGS

PARAMETER

Supply Voltage

Pin Input Voltage (except OSCIN)

Pin Input Voltage (OSCIN)

Storage Temperature

RATING

-0.5V to +4.0V

-0.5V to + 6.0V

-0.5V to VPD + 0.5V

-55ºC to 150ºC

NOTE: This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation sections

of this specification is not implied. Exposure to absolute maximum conditions for extended periods of time may affect reliability.

RECOMMENDED OPERATING CONDITIONS

PARAMETER

Supply Voltage

Oscillator Frequency

Operating Temperature

RATING

2.7V – 3.6V

11.0592MHz +/- 50ppm

-40ºC to 85ºC

RECEIVER

PARAMETER

Carrier detect On

Carrier detect Off

Carrier Detect Hysteresis

Receive Level

Idle channel noise

Input impedance

Receive Gain Boost

Max Input Level at RxA

Total Harmonic Distortion

(THD)

CONDITIONS

Tip and Ring

Tip and Ring

Tip and Ring

Tip and Ring

0.2KHz – 4.0KHz

RXA

SFR 96.2h = 1

Vref=1.25V

1KHz 450mVpk on RXA

THD=2nd and 3rd harmonic

MIN

-43

-48

-43

150

18.8

0.587

NOM

2

-70

19.3

0.622

-70

MAX

-9

-65

19.8

0.658

-50

UNIT

dBm0*

dBm0*

dB

dBm0*

dB

kΩ

dB

Vpk

dB

* dBm0 refers to the TDK recommended line interface (8dB loss from transmit pins to the line and 5dB loss from the line to the receiver pin). Results

may vary depending on the selected DAA components. 0dBm=0.775mVrms; dBm=10log(Vrms2/(1mW)(600Ω))

5

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