TRC103 RFM, TRC103 Datasheet - Page 62
![RFIC TRANSCEIVER MULTI-CHANNEL F](/photos/14/19/141989/trc103_sml.jpg)
TRC103
Manufacturer Part Number
TRC103
Description
RFIC TRANSCEIVER MULTI-CHANNEL F
Manufacturer
RFM
Series
TRCr
Datasheet
1.TRC103.pdf
(64 pages)
Specifications of TRC103
Frequency
863MHz ~ 960MHz
Data Rate - Maximum
100kbps
Modulation Or Protocol
FSK, OOK
Applications
General Purpose
Power - Output
11dBm
Sensitivity
-112dBm
Voltage - Supply
2.1 V ~ 3.6 V
Current - Receiving
4mA
Current - Transmitting
30mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
32-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Memory Size
-
Other names
583-1095-2
NOTE: many host microcontrollers cannot be operated from the TRC103 buffered clock output if sleep cycling is
planned. In sleep mode, the TRC103 buffered clock output is disabled, which will disable the microcontroller
unless it is capable of automatically switching to an internal clock source when external clocking is lost.
TRC103 sleep related mode switching is configured in MCFG00 bits 7..5 as follows:
When switching from sleep mode to standby, the crystal oscillator will be active in no more than 5 ms. Switching
from standby to synthesizer mode, the PLL will lock in less than 0.5 ms. PLL lock can be monitored on Pin 23 of
the TRC103. The radio can then be switched to either transmit or receive mode. When switching from any other
mode back to sleep, the TRC103 will drop to its sleep mode current in less than 1 ms.
www.RFM.com
©2009-2010 by RF Monolithics, Inc.
E-mail:
info@rfm.com
MCFG bits 7..5
000
001
010
011
100
Technical support +1.800.704.6079
Table 81
standby - crystal oscillator only on
synthesizer - crystal and PLL on
sleep mode - all oscillators off
Operating Mode
transmit mode
receive mode
TRC103 - 12/15/10
Page 62 of 64