Holy Stone Enterprise Co., Ltd MO-RX3930-FS FSK RECEIVER MODULE 315/434/ 868/914.5 MHz FSK RECEIVER Description MO-RX3930-FS is an FSK receiver module. The MO-RX3930-FS is based on a single-conversion super-heterodyne receiver architecture and incorporates an entire Phase-Locked Loop (PLL) for precise local oscillator generation. It can use in OOK / HCS / PWM modulation signal and demodulate to digital signal. MO-RX3930-FS had a high performance and easily to design your product. It can be used on wireless security system or specific remote-control function and others wireless system Features Low power consumption. Easy for application. On-Chip VCO with integrated PLL using crystal oscillator reference. Integrated IF and data filters. Operation temperature range : ﹣20℃～＋85℃ Operation voltage : 2.4~ 5 Volts. Available frequency at :ISM Band 315/434/ 868 / 914MHz Applications Car security system Remote keyless entry Garage door controller Home security Wireless mouse Automation system Product Identification 315MHz MO-RX3930-FS315M 433.92MHz MO-RX3930-FS434M 868.35MHz MO-RX3930-FS868M 914.5MHz MO-RX3930-FS914M 禾伸堂企業股份有限公司 Holy Stone Enterprise CO.,LTD TEL:886-2-26596722 FAX:886-2-26596720 VER2.0 2004-6-20 MO-RX3930-FS Absolute Maximum Ratings Parameter Rating Units 5.0 V DC -20 to +85 ℃ Supply Voltage Operating Temperature Electronical Characteristics Parameter Symbo l Specification Condition Unit Min. Typical Max. 2.4 3.6 5.0 V 868MHz -104 -102 dBm 914MHz -104 -102 dBm Operation Voltage 315MHz Sensitivity Psens Vcc=3.0V, 1Kbps Data Rate 434MHz ASK out logic HIGH VOH Iload = 10μA ASK out logic LOW VOL Iload = 10μA Supply current Icc V DC 0.3*vcc V DC 10 mA 8 Standby current Tune on Time 0.7*Vcc Ton Rx enable is Lo 0.6 mA Rx enable 0ff- turn on 6 ms Data Rate 300 Output duty Vcc=5V; 1kbps data rate - 40 8k bps 60 % Pin Dimension Name Dimension Name Dimension A 43mm+-0.5mm D 2.54mm+-0.3mm B 12.4mm+-0.5mm E 5mm+-0.5mm C 25.4mm+-0.3mm F 6mm (Max) 禾伸堂企業股份有限公司 Holy Stone Enterprise CO.,LTD TEL:886-2-26596722 FAX:886-2-26596720 VER2.0 2004-6-20 MO-RX3930-FS Appication antenna vcc RXEN DATA Mark: 1. Antenna length about : 22.5cm for 315MHz 17.5cm for 434MHz 8.5cm for 868MHz 7.5cm for914mHz 2. Receiver range about 100m with MO-TX4915-F315M ( or MO-TX4915-F434M/INF-TX4915-868M/ MO-TX4915-F914M) Module. (Tested in open space) 禾伸堂企業股份有限公司 Holy Stone Enterprise CO.,LTD TEL:886-2-26596722 FAX:886-2-26596720 VER2.0 2004-6-20