Rainbow Electronics RF12 - Manual (Page 2)

RF12
Tel: +86-755-86096587 Fax: +86-755-86096602 E-mail: [email protected] http://www.hoperf.com
FEATURES
ƒ Fully integrated (low BOM, easy design-in)
ƒ No alignment required in production
ƒ Fast-settling, programmable, high-resolution PLL synthesizer
ƒ Fast frequency-hopping capability
ƒ High bit rate (up to 115.2 kbps in digital mode and 256 kbps in analog mode)
ƒ Direct differential antenna input/output
ƒ Integrated power amplifier
ƒ Programmable TX frequency deviation (15 to 240 KHz)
ƒ Programmable RX baseband bandwidth (67 to 400 kHz)
ƒ Analog and digital RSSI outputs
ƒ Automatic frequency control (AFC)
ƒ Data quality detection (DQD)
ƒ Internal data filtering and clock recovery
ƒ RX synchron pattern recognition
ƒ SPI compatible serial control interface
ƒ Clock and reset signals for microcontroller
ƒ 16 bit RX Data FIFO
ƒ Two 8 bit TX data registers
ƒ Low power duty cycle mode
ƒ Standard 10 MHz crystal reference
ƒ Wake-up timer
ƒ Low power consumption
ƒ Low standby current (0.3 µA)
TYPICAL APPLICATIONS
ƒ Remote control
ƒ Home security and alarm
ƒ Wireless keyboard/mouse and other PC peripherals
ƒ Toy controls
ƒ Remote keyless entry
ƒ Tire pressure monitoring
ƒ Telemetry
ƒ Personal/patient data logging
ƒ Remote automatic meter reading