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XE1202 Datasheet

  • XE1202

  • Low-power, integrated UHF transceiver

  • 26頁

  • ETC

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Data Sheet
XE1202
QAMP
VDDD
VDDF
VDDP
IAMP
VDDA
VDD
IAmp
QAmp
SCAN
I
RFA
LNA
RFB
Q
AMP
BPF
AMP
Limiter
DCLK
FSK
Demod.
Bit
Sync.
DATAOUT
AMP
BPF
AMP
Limiter
Pattern
Recognition
LO
Buff.
Phase
Shifter
Prog.
divider
RSSI
FEI
PATTERN
MODE 0
MODE 1
Control
Logic
modulator
/n Synthesizer
POR
Oscillator
/n
Clock Out
I Ref
MODE 2
SI
SO
RFOUT
PA
VCO
PFD
SCK
EN
DATAIN
VSSD
VSSF
VSSF
VSSP
VSSP
CLKOUT
TSUPP
TKA
TKB
XTA
XTB
LFB
TVCO
VSSA
XE1202
433MHz / 868MHz / 915MHz
Low-power, integrated UHF transceiver
GENERAL DESCRIPTION
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 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
KEY PRODUCT FEATURES
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Programmable RF output power: up to +15dBm
High reception sensitivity: down to 鈥?13dBm
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
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
RSSI (Received Signal Strength Indicator) and FEI
(Frequency Error Indicator)
APPLICATIONS
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Narrow-band and wide-band security systems
Voice and data over an RF link
Process and building control
Access control
Home automation
Home appliances interconnection
ORDERING INFORMATION
Part number
XE1202I027
Temperature range
-40擄C to +85擄
Package
LQFP44
Coo l Solu tion s f or Wir eles s Con nec ti vit y
XEMICS SA
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e-mail: info@xemics.com
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web: www.xemics.com
VSSA
VSS

XE1202 產(chǎn)品屬性

  • XE

  • 電源線

  • 250VAC

  • No SVHC (19-Dec-2011)

  • 30mm

  • 11mm

  • 20mm

  • 20%

  • 20%

  • 30%

  • 30%

  • Radial

  • -40°C

  • +85°C

  • 15mm

  • 0.5W

  • 250V

  • 0.2μF

  • 120ohm

  • 單相

  • 250V

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