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MT3170 datasheet

 
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yangandjiao



Joined: 10 Apr 2008
Posts: 17

PostPosted: Fri Jun 20, 2008 9:14 am    Post subject: MT3170 datasheet Reply with quote

Features(MT3170 datasheet and pdf download)
* Wide dynamic range (50dB) 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)
* 4.194304MHz 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


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vtech



Joined: 08 May 2006
Posts: 1264
Location: USA

PostPosted: Fri Jun 20, 2008 3:08 pm    Post subject: Re: MT3170 datasheet Reply with quote

yangandjiao wrote:
Features(MT3170 datasheet and pdf download)
* Wide dynamic range (50dB) 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)
* 4.194304MHz 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



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