The ECF800 is a 315Mhz/433.92MHz low-IF RF receiver with automatic gain control and OOK/ASK demodulator. The ECF800 requires few external components and makes it ideal for cost-sensitive applications.
The low-noise amplifier (LNA), phase-lock loop (PLL), mixer, IF filter, received-signal strength indicator (RSSI), and baseband section are included all on-chip. The low-drop output (LDO) regulators are also on-chip which can allow 3V to 5.5V power supply range and consumes 10mA of supply current, especially of operation is allowed -40℃ to 125℃ wide Temperature Range. The ECF800 achieves -110dBm sensitivity at a data rate of 2Kbps and -25dBm maximum allowed input power.
ECF800 is designed as Receiver SOC for remote controller in home-use consumer product, usually applied to LED lighting control, smart Switch and Fan control systems.
E-CMOS’s advance technology delivers small, reliable, very low power consumption, green and cost-effective keyboard remote control system solution. This provides a green solution to environment pollution and global warming and let your company become a green solution provider.
• No IF Filter used
• +3V to +5.5V Single-Supply Operation
• Support data rate up to 10kbps
• > 25dB Image-Rejection
• -110dBm sensitivity at 2kbps
• ~ 1uA Shutdown Current
• 75dB RSSI output
• 32-Pin QFN Package
• Highly Integrated include PLL, VCO, Loop Filter, Mixer and Baseband
• -40℃ ~ 125℃ Wide Temperature range