DP1205C433 Datasheet, PDF (1/13 Pages) Semtech Corporation – Combine Small Form Factor with High Performance

DP1205
433/868/915 MHz RF Modules
DP1205 – C433/868/915
433, 868 and 915 MHz Drop-In RF Transceiver Modules
Combine Small Form Factor with High Performance
GENERAL DESCRIPTION
The DP1205s are complete Radio Transceiver
Modules operating in the 433, 868 and 915 MHz
license free ISM (Industrial Scientific and Medical)
frequency bands. Based on the XE1205
transceiver, the DP1205 offers the unique
advantage of both narrow-band and wide-band
communication. Offering high output power and
exceptional receiver sensitivity, the radio module
is suitable for applications seeking to satisfy the
European (ETSI EN300-220-1and EN301 439-3)
or the North American (FCC part 15.247 and
15.249) regulatory standards.
The DP1205 is suitable for operation in the
European social alarm bands (25 kHz channel
spacing). Its built-in 16-byte FIFO and full SPI
simplify interfacing to the host controller.
APPLICATIONS
• Narrow-band and wide-band security
systems
• Voice and data over an RF link
• Process and building control
• Access control
• Home automation
• Home appliance interconnections
KEY PRODUCT FEATURES
• No RF knowledge required
• Direct Digital interface
• Fully assembled and tested
• Surface mount
• 30.5 mm x 18.5 mm
• Supply voltage 2.4 V – 3.6 V
• Frequency synthesizer steps 500 Hz
• Output power is programmable up to 15 dBm
• High Rx 0.1 % sensitivity down to -113 dBm at 4.8
kbps
• Data rate up to 152.3 kbit/s
• Current consumption Tx = 62 mA at 15 dBm
• Current consumption Rx = 14 mA
• 16-byte FIFO
• Digital RSSI (Received Signal Strength Indicator)
• Digital FEI (Frequency Error Indicator)
DEVICE OPTIONS
Part Number
DP1205C433LF
DP1205C915LF
DP1205C868LF
Frequency
band
433 - 435 MHz
902 - 928 MHz
868 - 870 MHz
Package
Board
Board
Board
Rev 4 May 2006
www.semtech.com
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