參數(shù)資料
型號(hào): MT9196AS1
廠商: ZARLINK SEMICONDUCTOR INC
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Integrated Digital Phone Circuit (IDPC)
中文描述: SPECIALTY TELECOM CIRCUIT, PDSO28
封裝: 0.300 INCH, LEAD FREE, MS-013AE, SOIC-28
文件頁(yè)數(shù): 1/46頁(yè)
文件大?。?/td> 631K
代理商: MT9196AS1
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 1995-2005, Zarlink Semiconductor Inc. All Rights Reserved.
Features
Programmable m-Law/A-Law CODEC and
Filters
Programmable CCITT (G.711)/sign-magnitude
coding
Programmable transmit, receive and side-tone
gains
Digital DTMF and single tone generation
Fully differential interface to handset
transducers
Auxiliary analog interface
Interface to ST-BUS/SSI (compatible with GCI)
Serial microport control
Single 5 volt supply, low power operation
Anti-howl circuit for group listening
speakerphone applications
Applications
Digital telephone sets
Wireless telephones
Local area communications stations
Description
The MT9196 Integrated Digital Phone Circuit (IDPC) is
designed for use in digital phone products. The device
incorporates a built-in Filter/Codec, digital gain pads,
DTMF generator and tone ringer. Complete telephony
interfaces are provided for connecting to handset and
speakerphone transducers. Internal register access is
provided through a serial microport compatible with
various industry standard micro-controllers.
The device is fabricated in Zarlink's ISO
2
-CMOS
technology ensuring low power consumption and high
reliability.
January 2006
Ordering Information
28 Pin PLCC
28 Pin PDIP
28 Pin SOIC
28 Pin SOIC
28 Pin PLCC
28 Pin PDIP*
28 Pin PLCC*
28 Pin PLCC*
28 Pin SOIC*
28 Pin SOIC*
*Pb Free Matte Tin
-40
°
C to +85
°
C
MT9196AP
MT9196AE
MT9196AS
MT9196ASR
MT9196APR
MT9196AE1
MT9196APR1
MT9196AP1
MT9196AS1
MT9196ASR1
Tubes
Tubes
Tubes
Tape & Reel
Tape & Reel
Tubes
Tape & Reel
Tubes
Tubes
Tape & Reel
ISO
2
-CMOS
MT9196
Integrated Digital Phone Circuit (IDPC)
Data Sheet
Figure 1 - Functional Block Diagram
VSSD
VDD
VSSA
VSS SPKR
VBias
VRef
Din
Dout
STB/F0i
CLOCKin
XSTL2
WD
PWRST
IC
CS
DATA1
DATA2
SCLK
AUXin
AUXout
MIC +
M -
M +
HSPKR +
HSPKR -
SPKR +
SPKR -
Digital Gain & Tone Generator
Filter/Codec Gain
21/ - 24dB
3.0dB
Tx & Rx
Encoder
Decoder
7dB
-7dB
Transducer
Interface
Flexible
Digital
Interface
Timing
ST-BUS
C & D
Channels
Serial Microport
IRQ
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