| PART |
Description |
Maker |
| MT8870D-1 |
Integrated DTMF Receiver(完全双音多频信号（DTMF）接收器（集成了滤波器和数字译码器功能）)
|
Mitel Networks Corporation
|
| MT3371B |
Wide Dynamic Range (50dB) DTMF Receiver with delayed DTMF tone detection and power down mode (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| MT3370B |
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| MT3170B MT3270B MT3171B MT3271B |
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (4.19MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection (4.19MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with Delayed DTMF tone detection and power down mode (4.19MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with delayed DTMF tone detection (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| M-927 |
DTMF Receiver
|
Teltone
|
| HM9270C HM9270D |
DTMF RECEIVER
|
EMC[ELAN Microelectronics Corp]
|
| HT9172 |
DTMF Receiver
|
Holtek Semiconductor Inc.
|
| LC73881M |
DTMF Receiver LSI
|
Sanyo Semicon Device
|
| UM92870 UM92870A UM92870B UM92870C |
INTEGRATED DTMF RECEIVER
|
UMC[UMC Corporation]
|
| MV8870 MV8870-1 |
INTERGRATED DTMF RECEIVER
|
ZARLINK[Zarlink Semiconductor Inc]
|
| SSI75T201 |
Integrated DTMF Receiver
|
Silicon Systems
|
| ZL4901007 ZL49010DAA ZL49011 |
Wide Dynamic Range DTMF Receiver
|
Zarlink Semiconductor Inc
Zarlink Semiconductor I...
|
