RFM12B

RFM12B

Cập nhập: 2015-11-19 19:06:45
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Thông tin sản phẩm

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

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