參數(shù)資料
型號(hào)： MT3370BSR
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 信令電路
英文描述： Wide Dynamic Range DTMF Receiver
中文描述： TELECOM, DTMF SIGNALING CIRCUIT, PDSO18
封裝： 0.300 INCH, MS-013AB, SOIC-18
文件頁(yè)數(shù)： 1/15頁(yè)
文件大?。?/td> 485K
代理商： MT3370BSR
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
Wide dynamic range (50 dB) DTMF Receiver
Call progress (CP) detection via cadence
indication
4-bit synchronous serial data output
Software controlled guard time for MT3x70B
Internal guard time circuitry for MT3x71B
Powerdown option (MT317xB & MT337xB)
4.194304 MHz crystal or ceramic resonator
(MT337xB and MT327xB)
External clock input (MT317xB)
Guarantees non-detection of spurious tones
Applications
Integrated telephone answering machine
End-to-end signalling
Fax Machines
August 2005
Ordering Information
MT3170/71BE
MT3270/71BE
MT3370/71BS
MT3370/71BN
MT3370/71BSR
MT3371BNR
MT3270/71BE1
MT3171BE1
MT3170BE1
MT3370/BN1
MT3370/71BS1
MT3370/71BSR1
8 Pin PDIP
8 Pin PDIP
18 Pin SOIC
20 Pin SSOP
18 Pin SOIC
20 Pin SSOP
8 Pin PDIP*
8 Pin PDIP*
8 Pin PDIP**
20 Pin SSOP*
18 Pin SOIC*
18 Pin SOIC*
*Pb Free Matte Tin
**Pb Free Tin/Silver/Copper
Tubes
Tubes
Tubes
Tubes
Tape & Reel
Tape & Reel
Tubes
Tubes
Tubes
Tubes
Tubes
Tape & Reel
-40
°
C to 85
°
C
MT3170B/71B, MT3270B/71B, MT3370B/71B
Wide Dynamic Range DTMF Receiver
Data Sheet
Figure 1 - Functional Block Diagram
PWDN
VDD
VSS
INPUT
OSC2
OSC1
(CLK)
MT3170B/71B and MT337xB only.
MT3270B/71B and MT337xB only.
MT3x71B only.
Voltage
Bias Circuit
AGC
Anti-
alias
Filter
High
Group
Filter
Low
Group
Filter
Steering
Circuit
Digital
Detector
Algorithm
Code
Converter
and
Latch
Digital
Guard
Time
Parallel to
Serial
Converter
& Latch
Mux
Energy
Detection
Oscillator
and
Clock
Circuit
To All Chip Clocks
Dial
Tone
Filter
ESt
or
DStD
ACK
SD
相關(guān)PDF資料
PDF描述
MT3370BSR1 Wide Dynamic Range DTMF Receiver
MT35 COFDM Demodulator
MT90882BP1N TDM to Packet Processors
MT90882IG TDM to Packet Processors
MT90883A TDM to Packet Processors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT3370BSR1 制造商:Microsemi Corporation 功能描述:DTMF RX 4.19MHZ 5V 18SOIC - Tape and Reel 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC RECEIVER DTMF 50DB 18SOIC 制造商:Microsemi Corporation 功能描述:IC RECEIVER DTMF 50DB 18SOIC
MT3371BN 制造商:Microsemi Corporation 功能描述:
MT3371BN1 制造商:Microsemi Corporation 功能描述:DTMF RX 4.19MHZ 5V 20SSOP - Rail/Tube
MT3371BNR 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Wide Dynamic Range DTMF Receiver
MT3371BNR1 制造商:Microsemi Corporation 功能描述:DTMF RX 4.19MHZ 5V 20SSOP - Tape and Reel 制造商:Zarlink Semiconductor Inc 功能描述:DTMF RX 4.19MHZ 5V 20SSOP - Tape and Reel
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*