RXD1

RXD1 315/434 MHz Hybrid Receiver The RXD1is a miniature receiver module that receives On-off keyed ( OOK )modulation signal and demodulated to digital signal for the next decoder stage. Local Oscillator is made of LCstructure. The result is excellent performance in a simple-to-use ,with a low external component count. The RXD1 is designed specifically for remote-control and wireless security receiver operating at 315/434Mhz in the USA under FCC Part 15 regulation . Absolute Maximum Ratings Rating Power Supply and/or Modulation Input Voltage Operating temperature Value 5 -20 to +80 Units V Receiver Characteristics Paramater Sensitivity ASKOUT logic HIGH ASKOUT logic LOW Supply current Supply voltage Range Data Rate RF Bandwidth-3dB Symbol Psens VOH VOL Icc Vcc +4.75 200 Condition Vcc=5.0V,AT25¢, J Iload = 10uA Iload = 10uA 3.3 +5 2K 4M 315MHz 434MHz Value min. -103 -102 0.7*Vcc 0.3*Vcc 3.6 +5.25 6K typ. -105 -104 max. Unit dBm dBm V V mA V bps Hz SPIRIT-ON ENTERPRISE Co., LTD 1 /2 http://www.Datasheet4U.com RXD1 315/434 MHz Hybrid Receiver Mechanical Characteristics: Pin-out: 1. ANT 2. GND 3. GND 4. VCC 5. VCC 6. DATA 7. DATA 8. GND SPIRIT-ON ENTERPRISE Co., LTD 2 /2 ...