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XE1202I027 PDF预览

XE1202I027

更新时间: 2024-11-29 22:11:55
品牌 Logo 应用领域
其他 - ETC /
页数 文件大小 规格书
26页 442K
描述
Low-power, integrated UHF transceiver

XE1202I027 数据手册

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Data Sheet  
XE1202  
IAmp  
QAmp  
SCAN  
I
Limiter  
BPF  
BPF  
AMP  
AMP  
AMP  
AMP  
DCLK  
RFA  
RFB  
FSK  
Demod.  
Bit  
LNA  
Sync.  
DATAOUT  
Limiter  
Q
Pattern  
PATTERN  
Recognition  
LO  
Buff.  
Phase  
Shifter  
FEI  
RSSI  
MODE 0  
MODE 1  
MODE 2  
SI  
Prog.  
Control  
Logic  
divider  
SO  
modulator  
SCK  
PFD  
/n Synthesizer  
RFOUT  
PA  
VCO  
EN  
POR  
I Ref  
/n  
Clock Out  
Oscillator  
DATAIN  
XE1202  
433MHz / 868MHz / 915MHz  
Low-power, integrated UHF transceiver  
GENERAL DESCRIPTION  
KEY PRODUCT FEATURES  
The XE1202 is a single chip transceiver operating in  
the 433, 868 and 915MHz license free ISM (Industry  
Scientific and Medical) frequency bands. Its highly  
integrated architecture allows for minimum external  
components while maintaining design flexibility. All  
major RF communication parameters are  
Programmable RF output power: up to +15dBm  
High reception sensitivity: down to –113dBm  
Low power consumption: RX=14mA; TX = 48mA  
@15 dBm output power  
Supply voltage down to 2.7V  
Wide band operation: 400kHz channels for data  
rates of up to 76.8kbps, NRZ coding  
programmable and most of them can be dynamically  
set. The XE1202 offers the unique advantage of  
narrow-band and wide-band communication, this  
without the need to modify the number or parameters  
of the external components. The XE1202 is optimized  
for low power consumption while offering high RF  
output power and channelized operation suited for both  
the European (ETSI-300-220) and the North American  
(FCC part 15) regulatory standards  
Narrow band operation: down to 25kHz channels  
for data rates of 4.8kbps, NRZ coding  
On-chip frequency synthesizer with steps of 500Hz  
Continuous phase 2-level FSK modulation  
Incoming data pattern recognition  
Built-in Bit-Synchronizer for incoming data and  
clock synchronization and recovery  
APPLICATIONS  
Narrow-band and wide-band security systems  
Voice and data over an RF link  
Process and building control  
Access control  
RSSI (Received Signal Strength Indicator) and FEI  
(Frequency Error Indicator)  
ORDERING INFORMATION  
Part number  
XE1202I027  
Temperature range Package  
-40°C to +85° LQFP44  
Home automation  
Home appliances interconnection  
Cool Solutions for Wireless Connectivity  
XEMICS SA e-mail: info@xemics.com web: www.xemics.com  
 

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