73M1903C-EVM Maxim Integrated Products, 73M1903C-EVM Datasheet - Page 5

• Manufacturer Part Number: 73M1903C-EVM
• Description: BOARD DEMO 73M1903C WORLDWIDE
• Manufacturer: Maxim Integrated Products

Specifications of 73M1903C-EVM

• Main Purpose: Interface, Analog Front End (AFE)
• Utilized Ic / Part: *
• Primary Attributes: *
• Secondary Attributes: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Embedded: -

UM_1903C_030
1 Introduction
The Teridian Semiconductor Corporation (TSC) 73M1903C Evaluation Board is a Modem Analog Front
End Evaluation Board with an on-board DAA for evaluating the 73M1903C device. This device can
support up to V.90 modulation and demodulation on typical DSP or CPU systems available in the market.
The 73M1903C Evaluation Board incorporates a 73M1903C integrated circuit, a US, CTR21 or World
Wide DAA circuit for interfacing with the telephone line and an audio amplifier and speaker for line
monitoring during the call progress period. The Evaluation Board supports the evaluation of the
73M1903C Modem Analog Front End device for universal modem applications and interfaces to a general
purpose DSP or CPU system.
1.1
1.2
The 73M1903C Evaluation Board includes a Modem Analog Front End (MAFE) Interface with a 20-pin
right angle connector to connect to a target DSP or CPU system. The Evaluation Board also includes a
3.3 V power receptacle for powering the on board circuits from either the target system or an external
power supply.
Rev. 2.0
Safety and ESD Notes
Evaluation Board Host Interfaces
THE 73M1903C EVALUATION BOARD IS ESD SENSITIVE! ESD PRECAUTIONS
SHOULD BE TAKEN WHEN HANDLING THE EVALUATION BOARD!
Figure 1: 73M1903C Evaluation Board
73M1903C Evaluation Board User Manual
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