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DR3103

RF Monolithics
Part Number DR3103
Manufacturer RF Monolithics
Description Transceiver Module
Published Nov 6, 2006
Detailed Description www.DataSheet4U.com ® · Designed for Short-Range Wireless Data Communications · Supports 2.4-19.2 kbps Encoded Data Tr...
Datasheet PDF File DR3103 PDF File

DR3103
DR3103

Overview
www.
DataSheet4U.
com ® · Designed for Short-Range Wireless Data Communications · Supports 2.
4-19.
2 kbps Encoded Data Transmissions · 3 V, Low Current Operation plus Sleep Mode · Ready to Use OEM Module The DR3103 transceiver module is ideal for short-range wireless data applications where robust operation, small size and low power consumption are required.
The DR3103 utilizes RFM’s TR3003 amplifier-sequenced hybrid (ASH) architecture to achieve this unique blend of characteristics.
The receiver section of the TR3003 is sensitive and stable.
A wide dynamic range log detector provides robust performance in the presence of on-channel interference or noise.
Two stages of SAW filtering provide excellent receiver out-of-band rejection.
The transmitter includes provisions for both on-off keyed (OOK) and amplitude-shift keyed (ASK) modulation.
The transmitter employs SAW filtering to suppress output harmonics, facilitating compliance with FCC Part 15 and similar regulations.
The DR3103 includes the TR3003 plus all configuration components in a ready-to-use PCB assembly, excellent for prototyping and intermediate volume production runs.
Absolute Maximum Ratings Rating Power Supply and All Input/Output Pins Non-Operating Case Temperature Soldering Temperature (10 seconds) Value -0.
3 to +4.
0 -50 to +100 230 Units V o o DR3103 303.
825 MHz Transceiver Module C C Electrical Characteristics, 2.
4 kbps On-Off Keyed Characteristic Operating Frequency Modulation Type Data Rate Receiver Performance (OOK @ 2.
4 kbps) Input Current, 3 Vdc Supply Input Signal for 10 BER, 25 °C Rejection, ±30 MHz Transmitter Performance (OOK @ 2.
4 kbps) Peak Input Current, 3 Vdc Supply Peak Output Power Turn On/Turn Off Time Sleep to Receive Switch Time (100 ms sleep, -85 dBm signal) Sleep Mode Current Transmit to Receive Switch Time (100 ms transmit, -85 dBm signal) Receive to Transmit Switch Time Power Supply Voltage Range Operating Ambient Temperature ITP PO tON/tOFF tSR IS tTOR tRTO VCC TA 2.
7 -40 2...


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