DP1203-C915 Semtech, DP1203-C915 Datasheet - Page 6

• Manufacturer Part Number: DP1203-C915
• Manufacturer: Semtech

Specifications of DP1203-C915

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Modulation Type: FSK
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Lead Free Status / Rohs Status: Not Compliant

3
The True RF DP1203F is a cost effective high performance radio transceiver module designed for the wireless
transmission of digital information over distances of >500 meters in free space.
The module is based on the RF transceiver circuit from SEMTECH, the XE1203F. For more information on the
XE1203F, please refer to the XE1203F datasheet.
The module incorporates an antenna switch and a SAW Filter placed on the Rx path.
© Semtech 2006
FUNCTIONAL DESCRIPTION
RF IN/
GND
OUT
GND
Switch
RF
TX
RX
PA match
SAW
PATTERN
VDDP
DATAIN
LNA match
VDDA
6
DATA
DCLK
CLKOUT
GND
433/868/915 MHz RF Modules
VCO
tank
XE1203F
VDD
SCK
Loop
EN
filter
SI
SWITCH
SO
39 MHz
GND
Xtal
GND
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DP1203F