Part Name
MT88L89
Other PDF
no available.
PDF
page
20 Pages
File Size
351.6 kB
MFG CO.
Mitel Networks
MT88L89 Datasheet - Mitel Networks
Mitel Networks
Description
The MT88L89 is a monolithic DTMF transceiver with call progress filter. It is fabricated in CMOS technology offering low power consumption and high reliability.
FEATUREs
• Central office quality DTMF transmitter/receiver
• Low voltage operation (2.7-3.6V)
• Adjustable guard time
• Automatic tone burst mode
• Call progress tone detection to -30dBm
• Adaptive micro interface enables compatibility with existing MT8880/MT8888 designs
• DTMF transmitter/receiver power down via register control
APPLICATIONs
• Credit card systems
• Paging systems
• Repeater systems/mobile radio
• Interconnect dialers
• Personal computers
Part Name
Description
View
MFG CO.
3V Integrated DTMF Transceiver with Power Down & Adaptive Micro Interface
Mitel Networks
3 V Integrated DTMF Transceiver with Power-Down and Adaptive Micro Interface
Microsemi Corporation
3 V Integrated DTMF Transceiver with Power-Down and Adaptive Micro Interface
Zarlink Semiconductor Inc
Share Link: 