Part Number: MX325
Function: CTCSS ENCODER / DECODER
Package: DIP 22 Pin type
Manufacturer: CML Microsystems Plc
Pinouts:
Description
The MX325 encoder / decoder alternately transmits or receives the standard CTCSS frequencies to effect a tone selective squelch function in 2-way radio services according to the EIA RS220-A standard. programming the transmit tone also programs the receive tone to be detected and a notch filter that reduces the control tone’s level in the speech output to the radio’s audio amplifier.
Features
1. Low Cost
2. 37 Programmable Frequencies
3. Meets or Exceeds EIA RS220A
4. Low Power CMOS
5. Less Than 2% Distortion Tx
6. Decoder Includes Programmable Notch & Band Pass Filter
Other data sheets are available within the file: MX-325