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73M1903C

Teridian Semiconductor
Part Number 73M1903C
Manufacturer Teridian Semiconductor
Description Modem Analog Front End
Published Aug 19, 2010
Detailed Description 73M1903C Modem Analog Front End Simplifying System IntegrationTM DS_1903C_033 DESCRIPTION The 73M1903C Analog Front End ...
Datasheet PDF File 73M1903C PDF File

73M1903C
73M1903C


Overview
73M1903C Modem Analog Front End Simplifying System IntegrationTM DS_1903C_033 DESCRIPTION The 73M1903C Analog Front End (AFE) IC includes fully differential hybrid driver outputs, which connect to the telephone line interface through a transformerbased DAA.
The receive pins are also fully differential for maximum flexibility and performance.
This arrangement allows for the design of a high performance hybrid circuit to improve signal to noise performance under low receive level conditions, and compatibility with any standard transformer intended for PSTN communications applications.
The device incorporates a programmable sample rate circuit to support soft modem and DSP based implementations...



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