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MT91L61

Zarlink Semiconductor
Part Number MT91L61
Manufacturer Zarlink Semiconductor
Description (MT91L60 / MT91L61) 3 Volt Multi-Featured Codec
Published Apr 10, 2007
Detailed Description www.DataSheet4U.com ISO2-CMOS MT91L60/61 3 Volt Multi-Featured Codec (MFC) Data Sheet Features • • Single 2.7-3.6 volt ...
Datasheet PDF File MT91L61 PDF File

MT91L61
MT91L61

Overview
www.
DataSheet4U.
com ISO2-CMOS MT91L60/61 3 Volt Multi-Featured Codec (MFC) Data Sheet Features • • Single 2.
7-3.
6 volt supply operation MT91L61 version features a delayed framing pulse in SSI and ST-BUS modes to facilitate cascaded devices Programmable µ-Law/A-Law Codec and Filters Programmable ITU-T (G.
711)/sign-magnitude coding Programmable transmit, receive and side-tone gains Fully differential interface to handset transducers - including 300 ohm receiver driver Flexible digital interface including ST-BUS/SSI Serial microport Low power operation ITU-T G.
714 compliant Multiple power down modes Ordering Information MT91L61AE 24 Pin PDIP MT91L60AE 24 Pin PDIP MT91L61AS 24 Pin SOIC MT91L60AS 20 Pin SOIC MT91L61AN 24 Pin SSOP MT91L60AN 20 Pin SSOP MT91L60ASR 20 Pin SOIC MT91L61ASR 24 Pin SOIC MT91L61ASR1 24 Pin SOIC* MT9160AN1 20 Pin SSOP* *Pb Free Matte Tin -40°C to +85 °C March 2006 • • • • • • • • • Tubes Tubes Tubes Tubes Tubes Tubes Tape & Reel Tape & Reel Tape & Reel Tubes Applications • • • • • • Battery operated equipment Digital telephone sets Cellular radio sets Local area communications stations Pair Gain Systems Line cards VSSD VDD VSSA VBias VRef FILTER/CODEC GAIN MENCODER DECODER 7dB -7dB Transducer Interface M+ HSPKR + HSPKR - Din Dout STB/F0i CLOCKin STBd/FOod (MT91L61only) Flexible Digital Interface Timing ST-BUS C&D Channels Serial Microport A/µ/IRQ PWRST IC CS DATA1 DATA2 SCLK Figure 1 - Functional Block Diagram 1 Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 1999-2006, Zarlink Semiconductor Inc.
All Rights Reserved.
MT91L60/61 Description Data Sheet The MT91L60/61 3 V Multi-featured Codec incorporates a built-in Filter/Codec, gain control and programmable sidetone path as well as on-chip anti-alias filters, reference voltage and bias source.
The device supports both ITUT and sign- magnitude A-Law and µ-Law requirements.
The MT91L60/61 is a true 3...


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