DP1205C433LF Semtech, DP1205C433LF Datasheet - Page 6

• Manufacturer Part Number: DP1205C433LF
• Description: MODULE DROP IN FOR XE1205 433MHZ
• Manufacturer: Semtech

Specifications of DP1205C433LF

• Frequency: 433MHz
• Data Rate - Maximum: 153.2kbps
• Applications: ISM
• Power - Output: 11dBm
• Sensitivity: -111dBm
• Voltage - Supply: 2.4 V ~ 3.6 V
• Current - Receiving: 14mA
• Current - Transmitting: 62mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Modulation Or Protocol: -
• Lead Free Status / Rohs Status: Compliant
• Other names: DP1205C433LFTR

4
The TrueRF™ DP1205 is a cost effective high performance radio transceiver module designed for the wireless
transmission of digital information over distances up to 8 km.
The module is based on the RF transceiver circuit from Semtech, the TrueRF XE1205. For more information on the
XE1205, please refer to the datasheet, available from the Semtech website:
http://www.semtech.com
The module also incorporates an antenna switch and a SAW filter placed on the Rx path.
© Semtech 2006
FUNCTIONAL DESCRIPTION
RF IN/
GND
OUT
GND
Switch
RF
SW(1)
SW(0)
PA match
SAW
LNA match
6
VDDA
SCK
MOSI
GND
MISO
VDD
VCO
tank
CONFIG
CLKOUT
XE1205F
NSS_
DATA
433/868/915 MHz RF Modules
NSS_
DATA
Loop
filter
IRQ1
IRQ0
39 MHz
GND
Xtal
GND
www.semtech.com
DP1205