Sierra Semiconductor SC11004/SC11014 300/1200 bps Modem Datasheet

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Brand: Sierra
Category: Other Electronics
Document type: Datasheet
Language: English
Pages: 21
File format: PDF
File size: 997 KB
Published: 06 July, 2012
Updated: 30 September, 2023
MD5 checksum: D1752B941D8BB6A062C5C62F5A219793
PDF: Sierra Semiconductor SC11004/SC11014 300/1200 bps Modem Datasheet PDF

About this manual

The SC11004 and SC11014 are complete 300/1200 bit per second modems built on a single chip using Sierra's proprietary CMOS process. They integrate all signal processing functions required for full-duplex operation, including FSK and PSK modulators/demodulators, high-band and low-band filters, and compromise equalizers. The SC11014 model additionally supports V.21 operation.

What's inside

General Description
Features
Functional Description
Transmitter
Filter Section
Pin Descriptions
Package Types

Specifications

Data Rate	300/1200 Bit Per Second
Compatibility	Bell 103/212A or V.22
Package Types	24-pin DIP, 28-lead PLCC
Low-band Filter Center Frequency	1200 Hz
High-band Filter Center Frequency	2400 Hz

Frequently asked questions

Can the modem operate in synchronous or asynchronous mode?

Yes, they operate in synchronous or asynchronous mode and handle 8, 9, 10 or 11 bit words.

What data transmission speeds does the SC11004/SC11014 modem support?

The modem supports transmission speeds of 300 bps and 1200 bps.

What voltage is required to power the SC11004/SC11014 modem?

The modem requires a +5 V power supply.

What is the center frequency of the low-band filter in the modem?

The low-band filter has a center frequency of 1200 Hz.

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