YTX219

Descriptions:
The YTX219 is an ultra low power, high performance,
OOK and (G)FSK receiver for various 300 to 960 MHz
wireless applications. It is part of the CMOSTEK
NextGenRFTM family, which includes a complete line of
transmitters, receivers and transceivers. All features can be
configured either by off-line EEPROM programming or
on-line registers writing. The configuration file to be written
into the registers is generated by the smart RFPDK. The
YTX219 operates from a supply voltage of 1.8 V to 3.6
V, when it is always on, it consumes only 5.7 mA current
while achieving -109 dBm receiving sensitivity (FSK, 9.6
ksps symbol rate, 868.35 MHz), and only 60 nA sleep
current for superior battery life. The device supports packet
handling, 32-byte FIFO, Manchester decoding and data
de-whitening for the received data processing. Besides the
demodulated data and the sync clock, the device can also
send out the power-on reset, the system clock, as well as 2
configurable interrupts for the external device. YTX219
receiver together with the YTX11x transmitter enables a
powerful RF link.
Features:
 Optional Chip Feature Configuration Schemes
 On-Line Registers Configuration
 Off-Line EEPROM Programming
 Frequency Range: 300 to 960 MHz
 FSK, GFSK and OOK Demodulation
 Symbol Rate: 0.1 to 100 ksps
 Sensitivity: -109 dBm @ 9.6 ksps, FSK, 868.35 MHz
 4-wire SPI Interface
 Direct, Buffer and Packet Mode Supported
 Configurable Data Handler and 32-Byte FIFO
 Manchester Decoding and Data De-Whitening
 Supply Voltage: 1.8 to 3.6 V
 Low Power Consumption: 5.7 mA
 Low Sleep Current
 60 nA when Sleep Timer Off
 440 nA when Sleep Timer On
 RoHS Compliant
 16-pin QFN 3x3 Package
Applications:
 Low-Cost Consumer Electronics Applications
 Home and Building Automation
 Infrared Receiver Replacements
 Industrial Monitoring and Controls
 Remote Automated Meter Reading
 Remote Lighting Control System
 Wireless Alarm and Security Systems
 Remote Keyless Entry (RKE)