CH1840 Datasheet - ETC

Low Profile Data Access Arrangement (DAA) Modules

CH1840 Features

* Works with all modem chip sets Available in 0 dB, -6 dB, and -9 dB insertion losses Available in extended temperature operation, -40oC to +85oC Complete DAA function Voice and data FCC Par

CH1840 General Description

The operation of the CH1840 can be broken down into the functional blocks shown in Figure 1. 1) Phone line control 2) Billing delay 3) Ring detection 4) Signal Path 5) 2- to 4-wire converter Control inputs and status outputs for the CH1840 are compatible with 5 Volt CMOS. See the Electrical Specific.

CH1840 Datasheet (432.58 KB)

CH1840 Datasheet Preview — Preview of CH1840 PDF

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Part number:

CH1840

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ETC

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432.58 KB

Description:

Low profile data access arrangement (daa) modules.
Cermetek microelectronics CH1840 Low Profile Data Access Arrangement (DAA) Modules INTRODUCTION The CH1840 is an ultra small, low profile Data Acces.

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CH1840 Low Profile Data Access Arrangement DAA Modules ETC

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CH1840 Features

CH1840 General Description

Datasheet Details

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CH1840 Distributor