| PART |
Description |
Maker |
| MC145740 |
MC145740 DUAL TONE MULTIPLE FREQUENCY LINE INTERFACE
Dual Tone Multiple Frequency Line Interface
|
Motorola
|
| PSB8591 |
Dual Tone Multi Frequency Generator
|
Infineon Technologies
|
| MT9043AN48PINSSOP MT9043 MT9043AN |
Dual reference frequency selectable, 3,3V Digital PLL with multiple clock outputs for T1/E1 and Stratum 4 and 4E applications
T1/E1 System Synchronizer
|
ZARLINK[Zarlink Semiconductor Inc]
|
| ZL30409_DDB ZL30409 ZL30409_DDA |
Dual reference frequency selectable, 3.3V Digital PLL with multiple clock outputs for T1/E1 and Stratum 4 and 4E applications, with Stratum 3 Holdover
T1/E1 System Synchronizer with Stratum 3 Holdover
|
ZARLINK[Zarlink Semiconductor Inc]
|
| MT9122 MT9122AP |
Dual Voice Echo Canceller with Tone Detection(双话音回声消除器（带音调检测功能）)
CMOS Dual Voice Echo Canceller with Tone Detection CMOS双语音回声消除的音侦
|
Mitel Networks Corporation
Mitel Networks, Corp.
|
| S3526B |
Single Frequency Tuneable Bandpass / Notch Filter / Tone Generator
|
AMI
|
| AD7750 |
Single Phase Product-to-Frequency Converter for Multiple Applications
|
Analog Devices
|
| FIN12AC FIN12ACGFX FIN12ACMLX |
Low-Voltage 12-Bit Bi-Directional Serializer/Deserializer with Multiple Frequency Ranges
|
Fairchild Semiconductor
|
| FIN12AC FIN12ACMLX FIN12ACGFX |
Low Voltage 12-Bit Bi-Directional Serializer/Deserializer with Multiple Frequency Ranges (Preliminary)
|
FAIRCHILD[Fairchild Semiconductor]
|
| W91080 |
tone/pulse dialer with handfree lock and key tone functions
From old datasheet system
|
Winbond
|
| M212023G2N M212123G2N M212223G2N M213123G2N M21322 |
Multiple Frequency Clock Oscillator 5x7 mm, 3.3/2.5/1.8 Volt, LVPECL/LVDS/CML/HCMOS Output
|
http://
MTRONPTI
|
| HCF4051 HCF4051B HCF4051BC1 HCF4051BEY HCF4051BF H |
ANALOG MULTIPLEXERS-DEMULTIPLEXERS
Multiple RS-232 Drivers And Receivers 20-SSOP 0 to 70
Multiple RS-232 Drivers And Receivers 20-SOIC 0 to 70
Dual Differential Line Driver 16-SO 0 to 70
5V High-Speed RS-232 Transceivers with 0.1uF Capacitors 5V的高RS - 232收发器与0.1uF电容
Dual Differential Line Driver 16-SOIC 0 to 70 模拟多路复用器，解复用器
300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit
|
SGS Thomson Microelectronics
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
意法半导
STMicroelectronics N.V.
|
