Datasheet Summary
DATA BULLETIN
Low Voltage CTCSS Encoder/Decoder with TX/RX Filters
Features
- Meets TIA/EIA-603 Standards
- 47 CTCSS Tones + Notone
- TX/RX Speech Filters
- Improved Sinad
- Serial or Parallel Programming
- Easy µP Interface
- Scanning on any Channel
- Standard 1MHz Xtal
(See MX465 for 4MHz)
- Low Voltage 3.3V to 5.0V
Applications
- Mobile Radio Channel Sharing
- Scan Trunking
- Wireless Inter Traffic Control
- Hookswitch Supervision
- Repeater Control
TONE IN
TONE IN FILTER
+
- f TONE CLKS
CLKS
TONE DECODE FILTER
REFERENCE VOLTAGE
- +
LOAD/LATCH D5/SERIAL ENABLE 1 D4/SERIAL ENABLE 2 D3/SERIAL DATA IN D2/SERIAL CLOCK D1 D0
RX/TX PTL XTAL/CLK...