MT9160BS1
MT9160BS1 Datasheet
MT9160B/61B 5 Volt Multi-Featured Codec MFC
| Part | Datasheet |
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MT9160BS1 |
MT9160BS1 (pdf) |
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| MT9160B/61B 5 Volt Multi-Featured Codec MFC Data Sheet • Improved idle channel noise over MT9160 • MT9161 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 or default controllerless mode • Single 5 volt supply • Low power operation • ITU-T G.714 compliant • Digital telephone sets • Cellular radio sets • Local area communications stations May 2005 Ordering Information MT9160BE 24 Pin PDIP MT9160BS 20 Pin SOIC MT9160BN MT9160BSR MT9160BN1 MT9160BSR1 MT9160BS1 20 Pin SSOP 20 Pin SOIC 20 Pin SSOP* 20 Pin SOIC* 20 Pin SOIC* *Pb Free Matte Tin Tubes Tubes Tubes Tape & Reel Tubes Tape & Reel Tubes -40°C to +85°C The MT9160B/61B 5 V Multi-featured Codec incorporates a built-in Filter/Codec, gain control and programmable sidetone path as well as on-chip antialias filters, reference voltage and bias source. The device supports both ITU-T and sign-magnitude A-Law and µ-Law requirements. Complete telephony interfaces are provided for connection to handset transducers. Internal register access is provided through a serial microport compatible with various industry standard microcontrollers. The device also supports controllerless operation utilizing the default register conditions. The MT9160B/61B is fabricated in Zarlink's ISO2CMOS technology ensuring low power consumption and high reliability. VSSD VDD VSSA VBias VRef Din Dout STB/F0i CLOCKin STBd/FOod MT9161B only Flexible Digital Interface FILTER/CODEC GAIN ENCODER 7dB DECODER -7dB Transducer Interface Timing ST-BUS C&D Channels Serial Microport PWRST IC DATA1 DATA2 SCLK Figure 1 - Functional Block Diagram Zarlink Semiconductor Inc. Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc. Copyright 1999-2005, Zarlink Semiconductor Inc. All Rights Reserved. MM+ HSPKR + HSPKR - A/µ/IRQ MT9160B/61B Data Sheet MT9160BS/BN MT9160BE MT9161BE/BS/BN VBias 1 VRef 2 PWRST 3 IC 4 A/m/IRQ 5 VSSD 6 CS 7 SCLK 8 DATA1 9 DATA2 10 |
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