TRC103 RFM, TRC103 Datasheet - Page 36
![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
0x15 - RXCFG15 [default 0x00]
Name
OOK_step
OOK_length
OOK_IIR_coeff
www.RFM.com
©2009-2010 by RF Monolithics, Inc.
E-mail:
info@rfm.com
7,6,5
4,3,2
Bits
1,0
R/W
r/w
r/w
r/w
Description
Reduction of max RSSI level in peak mode for OOK:
000 → 0.5 dB
001 → 1.0 dB
010 → 1.5 dB
011 → 2.0 dB
100 → 3.0 dB
101 → 4.0 dB
110 → 5.0 dB
111 → 6.0 dB
OOK peak mode update period:
000 → once per chip period
001 → once per 2 chip periods
010 → once per 4 chip periods
011 → once per 8 chip periods
100 → 2x per chip period
101 → 4x per chip period
110 → 8x per chip period
111 → 16x per chip period
OOK IIR filter coefficients in AVG mode. Each 2-s filter stage has two programmable sets of coef-
ficients - F
averaging (see Section 6.3.2):
00 → F
01 → F
10 → F
11 → F
CAS
CAS
CAL
CAL
CAS
= chip rate / 32*π (sets 2 and 1)
= chip rate / 8*π (sets 1 and 2)
= chip rate / 8*π (sets 1 and 1)
= chip rate / 32*π (sets 2 and 2)
Technical support +1.800.704.6079
is the cutoff frequency for short averaging and F
Table 34
CAL
is the cutoff frequency for long
TRC103 - 12/15/10
Page 36 of 64