| PART |
Description |
Maker |
| HT9200B |
DTMF Generators
|
Holtek Semiconductor Inc.
|
| HT9200 HT9200A HT9200B 9200 |
DTMF Generators 双音多频发电
From old datasheet system
|
Holtek Semiconductor, Inc.
HOLTEK[Holtek Semiconductor Inc]
|
| E0C62T3 |
CMOS 4-Bit Single Chip Microcomputer Composed of Core CPU E0C6200A,DTMF/DP Generator，SVD Circuit，LCD Driver(4位CMOS单片微型计算机（含E0C6200A中央处理器核芯，DTMF/DP发生
|
爱普生（中国）有限公
|
| 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
|
| CM8880 CM8880-1 CM8880-1CI CM8880-1DI CM8880-1EI C |
CMOS Integrated DTMF Receiver
CMOS Integrated DTMF Transceiver
|
CALMIRCO[California Micro Devices Corp]
|
| UM9203 UM9204 |
DTMF Receiver
|
ETC[ETC]
|
| MV5089 |
DTMF Generator
|
GEC Plessey
|
| UM9204 |
DTMF Receiver
|
List of Unclassifed Manufacturers
|
| MSM7524 MSM7524GS-K |
DTMF Transceiver
|
OKI electronic componets
|
| PBD3534 |
DTMF Generator
|
Rifa
Ericsson
|
| M957 |
DTMF Receiver
|
Teltone
|
| MV8870 MV8870-1 |
INTERGRATED DTMF RECEIVER
|
ZARLINK[Zarlink Semiconductor Inc]
|
