...precise timing. A call progress filter can be selected allowing a microprocessor to analyze call progress tones. A standard microprocessor b...amplifier for connection of feedback resistor. Description
VRef Reference Voltage output, nominal...
...precise timing. A call progress filter can be selected allowing a microprocessor to analyze call progress tones. The MT8885 utilizes an adap...amplifier for connection of feedback resistor. Reference Voltage output (VDD/2). Ground (0V). Oscill...
Description
Integrated DTMFTransceiver with Power Down & Adaptive Micro Interface
...precise timing. A call progress filter can be selected allowing a microprocessor to analyze call progress tones. The MT8888C utilizes an Int...amplifier for connection of feedback resistor. Reference Voltage output (VDD/2). Ground (0V). Descri...
Description
Integrated DTMF Transceiver with Intel Micro Interface
...precise timing. A call progress filter can be selected allowing a microprocessor to analyze call progress tones. The MT8888C utilizes an Int...amplifier for connection of feedback resistor. Reference Voltage output (VDD/2). Ground (0V). Descri...
Description
CB 3C 3#16S SKT RECP WALL 综合DTMFTransceiver与英特尔微型接口 Integrated DTMFTransceiver with Intel Micro Interface 6V; 10mA; integrated DTMF transceiver with intel micro interface. For paging systems, repeater systems/mobile radio, credit card systems, personal computers, interconnect dialers
...precise timing. A call progress filter can be selected allowing a microprocessor to analyze call progress tones. The MT8889C utilizes an ada...amplifier for connection of feedback resistor. Reference Voltage output (VDD/2). Ground (0V). Oscill...
Description
6V; 10mA; integrated DTMF transceiver with adaptive micro interface. For paging systems, repeater systems/mobile radio, credit card systems, personal computers, interconnect dialers Integrated DTMFTransceiver with Adaptive Micro Interface
...
GS ININ+ + Receive Bandpass filter FSK Demodulator Data and Timing Recovery
DATA DR DCLK
CAP VRef Bias Generator Carrier Detector ...amplifier, as well as a bias source (VRef) which is used to bias the inputs at VDD/2. Provision is m...
Description
CMOS Calling Number Identification Circuit(CNIC1.1) 主叫号码识别的CMOS电路(CNIC1.1 From old datasheet system
filter Codec
Features
* * * * * * ST-BUSTM compatible Transmit/Receive filters & PCM Codec in one I.C Meets AT&T D3/D4 and CCITT G711 an...amplifier which will drive 5V peak/peak into a 10k ohm load, suitable for driving electronic 2-4 wir...
filter Codec
Data Sheet
Features
* * * * * * ST-BUS compatible Transmit/Receive filters & PCM Codec in one I.C Meets AT&T D3/D4 and CCI...amplifier which will drive 5V peak/peak into a 10k ohm load, suitable for driving electronic 2-4 wir...
...
TX_DATA RX/TX MUX RX_DATA GFSK filter
DAC
T_GFSK
RX SAMPLE
R_DATA
PCF26100
SLCCTR SYNTH_ON TIMING CONTROL PX_ON DAC ID SI_C...amplifier control information communicated from the baseband controller to the PCF26100 is converted...