TRC105 RFM, TRC105 Datasheet - Page 12

• 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

Referring to Figure 13, test points are provided to monitor signals to/from the TRC105
RFIC in real time. Test point details are listed in Table 3:
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©2009-2010 by RF Monolithics, Inc.
PCB Symbol
IRQ0
IRQ1
GND
SDO
SCK
SSC
SSD
DAT
C2D
CLK
PLK
C2K
SDI
J1
SPI clock
SPI data from TRC105
SPI data to the TRC105
SPI configuration select
SPI data select
Buffered/divided clock from crystal
Input/output data (disabled in buffered and packet modes)
Interrupt 0 output
Interrupt 1 output
PLL lock indicator output
Processor programming
Processor programming
Ground
Remove the jumper from these pins to measure the TRC105 current
Figure 13 - DR-TRC105 Radio Board Test Points
Table 3 - DR-TRC105 Radio Board Test Points
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Function
DR-TRC105-DK - 04/05/10
Page 12 of 27