XE2422H Просмотр технического описания (PDF) - Unspecified

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XE2422H

Low-Cost, 2400 BPS Surface-Mount Modem

Unspecified 

XE2422H Electrical Specifications

Parameter

Min Typ

VCC

ICC

Ring Voltage Detected

Ring Frequency Detected

Telephone Loop Current

Line Impedance

Data Transmit level

DTMF Transmit Level

Voh

Vol

Vih

Vil

3.0

3.3

8

7

.1

26

15.3

16

40

600

-2.5

2.4

2.0

-0.3

Max Units Comments

3.6

Volts

mA On Line

mA Sleep

mA Power Down

150 VRMS Type B Ringer

68

Hz

Type B Ringer

120

ma

Ohms

-9.0

dBm

0

dBm Avg over 3 second interval

Volts

0.4

Volts

5.0

Volts

0.8

Volts

XE2422H ABSOLUTE MAXIMUM RATINGS

Storage Temperature

1 Maximum Operating Temperature Range

Maximum Time Above Eutectic (183O C)

Preheat Dwell Time

-25O C to +85O C

0O C to +70O C

90 seconds

120 to 180 seconds

XECOM

(5)

XE2422H

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