| 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
|
| MT3370B |
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| ZL49020 ZL49011 ZL49030 ZL49031 ZL49010 ZL49020DAA |
Wide Dynamic Range (50dB) DTMF Receiver with delayed DTMF tone detection (3.58MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with Delayed DTMF tone detection and power down mode (3.58MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection (3.58MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (3.58MHz Xtal)
Wide Dynamic Range DTMF Receiver
|
ZARLINK[Zarlink Semiconductor Inc]
|
| LC7387M |
DTMF Receiver
|
Sanyo Semicon Device
|
| UM9204 |
DTMF Receiver
|
List of Unclassifed Manufacturers
|
| M957 |
DTMF Receiver
|
Teltone
|
| TC35300BP |
DTMF Receiver
|
Toshiba
|
| M-8870-01 M-8870-01SM M-8870-01SMTR M-8870-02P M-8 |
DTMF Receiver
|
List of Unclassifed Manufacturers
ETC
|
| HM9270C HM9270D |
DTMF RECEIVER
|
EMC[ELAN Microelectronics Corp]
|
| M-927 |
DTMF Receiver
|
Teltone
|
| CD22203E CD22202 CD22202_02 CD22202E CD22203 CD222 |
5V Low Power DTMF Receiver
|
INTERSIL[Intersil Corporation]
|
| CD22204M |
5V low power subscriber DTMF receiver
|
Harris Semiconductor
|
