| PART |
Description |
Maker |
| CD22204 CD22204E |
5V Low Power Subscriber DTMF Receiver 5V的低功耗双音多频接收登
|
Intersil, Corp.
INTERSIL[Intersil Corporation]
|
| MT3371B |
Wide Dynamic Range (50dB) DTMF Receiver with delayed DTMF tone detection and power down mode (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| 75T203-IP 75T202-IP |
5V LOW POWER DTMF RECEIVER
|
Electronic Theatre Controls, Inc.
|
| SSI75T202 |
(SSI75T202 / SSI75T203) 5V Low Power DTMF Receiver
|
Silicon Systems
|
| S5T3170X01 |
LOW POWER DTMF RECEIVER Data Sheet
|
Samsung Electronic
|
| ATTL7556AAU ATTL7556AAU-TR ATTL7557AAU ATTL7557AAU |
Low-Power SLICs （electronic subscriber loop interface circuits ）with Battery Switch(带电池开关的低功耗用户环路接口电路（SLIC
Low-Power SLICs （electronic subscriber loop interface circuits ）with Battery Switch(带电池开关的低功耗用户环路线接口电路（SLIC
Low-Power SLICs with Battery Switch
|
Lineage Power
ETC
AGERE[Agere Systems]
|
| 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
|
| 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
|
| AM79C30A AM79C30AJC AM79C30AVC AM79C32A AM79C32AJC |
Digital Subscriber Controller⑩ (DSC⑩) Circuit
Digital Subscriber Controller (DSC) Circuit
|
Advanced Micro Devices
|
| CM8880 CM8880-1 CM8880-1CI CM8880-1DI CM8880-1EI C |
CMOS Integrated DTMF Receiver
CMOS Integrated DTMF Transceiver
|
CALMIRCO[California Micro Devices Corp]
|
| AM79534-1JC AM7953X-1DC AM7953X-2JC AM7953X-1JC AM |
Subscriber Line Interface Circuit TELECOM-SLIC, PQCC32
Subscriber Line Interface Circuit 用户线接口电
|
Advanced Micro Devices, Inc.
|
