| PART |
Description |
Maker |
| CD22859 CD22859E |
Monolithic Silicon COS/MOS Dual-Tone Multifrequency Tone Generator
|
INTERSIL[Intersil Corporation]
HARRIS
|
| LR4089B LR4089BN |
Tone Dialer LSI
|
Sharp Electrionic Components
|
| LR48061 |
Pulse / Tone Dialer LSI
Pulse/Tone Dialer LSI
|
Sharp Electrionic Components
|
| ZNBG3110 ZNBG3110Q20 ZNBG3111 ZNBG3111Q20 |
Bias Generator with Polarity & Local Osc. Tone Switch.
FET BIAS CONTROLLER WITH POLARISATION SWITCH AND TONE DETECTION
|
ZETEX[Zetex Semiconductors]
|
| SM1350 |
High Tone Quality Melody LSI
|
Nippon Precision Circuits Inc
|
| M-993 |
Region 1 MF Tone Generator
|
Clare Inc
CLARE[Clare, Inc.]
Clare Inc.
|
| RTS903 |
DUAL-TONE MELODY GENERATOR
|
M-Square
|
| SA9401 |
UNIVERSAL PABX TONE GENERATOR 通用程控交换机音频发生器
|
SAMES[Sames]
|
| PSB8591 |
Dual Tone Multi Frequency Generator
|
Infineon Technologies
|
| YSS247 |
A Stereo Signal Processing LSI With Yamaha s Original Wide Surrounder and Tone Control/Loudness Circuit(立体声信号处理集成电路（带雅玛哈原声环绕和话音控扩音电路
|
Yamaha Corporation
|
| LS356 LS356B LS356AB |
TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE
|
List of Unclassifed Manufacturers
ETC[ETC]
SGS-Ates Componenti Electronici S P A
|
