Description
The MAX7042 fully integrated, low-power, CMOS superheterodyne RF receiver is designed to receive frequency-shift-keyed (FSK) data at rates up to 66kbps nonreturn-to-zero (NRZ) (33kbps Manchester).
Features
- +2.4V to +3.6V or +4.5V to +5.5V Single-Supply Operation.
- Four User-Selectable Carrier Frequencies 308, 315, 418, and 433.92MHz.
- -110dBm RF Input Sensitivity at 315MHz.
- -109dBm RF Input Sensitivity at 433.92MHz.
- Fast Startup (< 250µs).
- Small 32-Pin Thin QFN Package.
- Low Operating Supply Current 6.2mA Continuous 20nA Power-Down.
- Integrated PLL, VCO, and Loop Filter.
- 45dB Integrated Image Rejection.
- Selectab.
MAX7042 Datasheet
