Thông số kỹ thuật :

• - Fully integrated (low BOM, easy design-in)
• - No alignment required in production 
• - Fast-settling, programmable, high-resolution PLL synthesizer 
• - Fast frequency-hopping capability 
• - High bit rate (up to 115.2 kbps in digital mode and 256 kbps in analog mode) 
• - Direct differential antenna input/output   
• -Integrated power amplifier 
• - Programmable TX frequency deviation (15 to 240 kHz) 
• - Programmable RX baseband bandwidth (67 to 400 kHz) 
• - Analog and digital RSSI outputs 
•  -Automatic frequency control (AFC) 
•  -Data quality detection (DQD)  
• -Internal data filtering and clock recovery   
• -RX synchron pattern recognition  
• -SPI compatible serial control interface
• - Clock and reset signals for microcontroller 
• - 16-bit RX Data FIFO  
• -Two 8-bit TX data registers  
• -Low power duty cycle mode  
• -Standard 10 MHz crystal reference with on-chip tuning  
• -Wake-up timer  -2.2 to 3.8 V supply voltage   
• -Low power consumption
• - Compact 16 pin TSSOP package  
• -Supports very short packets (down to 3 bytes)
• - Excellent temperature stability of the RF parameters
•  
• -Good adjacent channel rejection/blocking

  Typical application

  -Home security and alar

  -Remote control, keyless entry

  -Wireless keyboard/mouse and other PC peripherals

  -Toy controls

  -Remote keyless entry 

  -Tire pressure monitoring

  -Telemetry

  -Personal/patient data logging

  -Remote automatic meter reading

Datasheet