ATA5811 Overview
Features High FSK Sensitivity: 106 dBm at 20 Kbit/s/ 109.5 dBm at 2.4 Kbit/s (433.92 MHz) High ASK Sensitivity: 112.5 dBm at 10 Kbit/s/ 116.5 dBm at 2.4 Kbit/s (433.92 MHz) Low Supply Current:.
ATA5811 Key Features
- High FSK Sensitivity: -106 dBm at 20 Kbit/s/-109.5 dBm at 2.4 Kbit/s (433.92 MHz)
- High ASK Sensitivity: -112.5 dBm at 10 Kbit/s/-116.5 dBm at 2.4 Kbit/s (433.92 MHz)
- Low Supply Current: 10.5 mA in RX and TX Mode (3V/TX with 5 dBm)
- Data Rate 1 to 20 Kbit/s Manchester FSK, 1 to 10 Kbit/s Manchester ASK
- ASK/FSK Receiver Uses a Low-IF Architecture with High Selectivity, Blocking and Low
- 226 kHz IF Frequency with 30 dB Image Rejection and 170 kHz Usable IF Bandwidth
- Transmitter Uses Closed Loop Fractional-N Synthesizer for FSK Modulation with a High PLL Bandwidth and an Excellent Isol
- Tolerances of XTAL pensated by Fractional-N Synthesizer with 800 Hz RF Resolution
- Integrated RX/TX-Switch, Single-ended RF Input and Output
- RSSI (Received Signal Strength Indicator)