Embedded EEPROM
Very Easy Development with RFPDK
All Features Programmable
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, 868M Hz
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
Module Size:16*16*1.8mm
The YTX219S 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 HOPERF 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 YTX219S operates from a supply voltage of 1.8 V to 3.6V, 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. YTX219S receiver together with the ytx211xA transmitter enables a powerful RF link.
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)
Abbreviations used in this data sheet are described below.
ADC |
Analog to Digital Converter |
NP0 |
Negative-Positive-Zero |
AFC |
Automatic-Frequency-Control |
NC |
Not Connected |
AGC |
Automatic Gain Control |
OOK |
On-Off Keying |
AN |
Application Notes |
PC |
Personal Computer |
BER |
Bit Error Rate |
PCB |
Printed Circuit Board |
BOM |
Bill of Materials |
PLL |
Phase Lock Loop |
BSC |
Basic Spacing between Centers |
PN9 |
Pseudorandom Noise 9 |
BT |
bandwidth-time product |
POR |
Power On Reset |
BW |
Bandwidth |
PUP |
Power Up |
CRC |
Cyclic Redundancy Check |
QFN |
Quad Flat No-lead |
DC |
Direct Current |
RESV |
Reserved |
EEPROM |
Electrically Erasable Programmable Read-Only |
RF |
Radio Frequency |
ESD |
Memory Electro-Static Discharge |
RFPDK RoHS |
RF Products Development Kit Restriction of Hazardous Substances |
ESR |
Equivalent Series Resistance |
RSSI |
Received Signal Strength Indicator |
Ext |
Extended |
Rx |
Receiving, Receiver |
FIFO |
First In First Out |
SAR |
Successive Approximation Register |
FSK |
Frequency-Shift Keying |
SMD |
Surface Mounted Devices |
GFSK |
Gauss frequency Shift Keying |
SPI |
Serial Port Interface |
GPO |
General Purpose Output |
SR |
Symbol Rate |
HEX |
Hexadecimal |
STBY |
Standby |
IF |
Intermediate Frequency |
TH |
Threshold |
LNA |
Low Noise Amplifier |
Tx |
Transmission, Transmitter |
LO |
Local Oscillator |
Typ |
Typical |
LPOSC |
Low Power Oscillator |
USB |
Universal Serial Bus |
Max |
Maximum |
VCO |
Voltage Controlled Oscillator |
MCU |
Microcontroller Unit |
WOR |
Wake-On Radio |
Min |
Minimum |
XOSC |
Crystal Oscillator |
MOQ |
Minimum Order Quantity |
XTAL/Xtal |
Crystal |
NA |
Not Applicable/Not Available |