TRC105 RFM, TRC105 Datasheet - Page 37

• Manufacturer Part Number: TRC105
• Description: IC TXRX 300MHZ-510MHZ 32TQFN
• Manufacturer: RFM

Specifications of TRC105

• Frequency: 300MHz ~ 510MHz
• Data Rate - Maximum: 200kbps
• Modulation Or Protocol: FSK, OOK
• Applications: General Purpose
• Power - Output: 13dBm
• Sensitivity: -112dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 3mA
• Current - Transmitting: 30mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFN
• Wireless Frequency: 300 MHz to 510 MHz
• Output Power: 13 dBm
• Operating Supply Voltage: 2.1 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Supply Current: 1.7 mA
• Minimum Operating Temperature: - 40 C
• Modulation: FSK, OOK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 583-1159-2

0x15 - RXCFG15 [default 0x00]
Name
OOK_step
OOK_length
OOK_IIR_coeff
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©2009-2010 by RF Monolithics, Inc.
E-mail:
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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. F
00 → F
01 → F
10 → F
11 → F
CAG
CAG
CAG
CAG
= chip rate / 32*π
= chip rate / 8*π
= chip rate / 4*π
= chip rate / 2*π
Technical support +1.800.704.6079
Table 36
CAG
is the cutoff frequency for the averaging filter.
TRC105 - 11/01/10
Page 37 of 66