Linx Technologies TRM-915-DTS - Manual (Page 4)

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DTS Series Transceiver Specifications
Parameter Symbol Min. Typ. Max. Units Notes
Power Supply
Operating Voltage V
CC
2.7 3.3 3.6 VDC
TX Supply Current l
CCTX
1,2,5
Low Power 26-35 mA
Mid-Low Power 33–44 mA
Mid-High Power 48–56 mA
High Power 63–72 mA
RX Supply Current l
CCRX
16–24 mA 1,3
Standby Current l
STD
850 µA 1
Sleep Current l
PDN
35 100 µA 1
RF Section
Operating Frequency Band F
C
902.2 927.8 MHz
Center Frequency Accuracy 2 5 PPM
Number of Channels
DTS Mode 32
LP Mode 84
Channel Spacing
DTS Mode 750 kHz
LP Mode 300 kHz
Max Effective RF Data Rate 100 kbps 7
Antenna Port
RF Impedance R
I N
50 Ω
Environmental
Operating Temp. Range −40 +85 ºC
Receiver Section
Receiver Sensitivity
DTS Mode @ 9.6kbps –104 dBm
DTS Mode @38.4kbps –102 dBm
DTS Mode @152.34kbps –100 dBm
LP Mode @38.4kbps –104 dBm
LP Mode @9.6kbps –105 dBm
Input IP3 −40 dBm 4
LO Leakage −65 dBm 5
Electrical Specifications Ordering Information
Ordering Information
Part Number Description Radiotronix Cross
TRM-915-DTS 900MHz DTS Series Transceiver Wi.232DTS-R
TRM-915-DTS-BRZ 900MHz DTS Series Transceiver - Brazil
Channels
Wi.232DTSB-R
TRM-868-EUR 868MHz EUR Series Transceiver WI.232EUR
Figure 2: Ordering Information
Transceivers are supplied in trays of 50 pieces
Absolute Maximum Ratings
Supply Voltage V
cc
−0.3 to +3.9 VDC
Any Input or Output Pin −0.3 to 5.3 VDC
Supply Voltage Rise Time 1 ms
RF Input –1 dBm
Operating Temperature −40 to +85 ºC
Storage Temperature −40 to +85 ºC
Exceeding any of the limits of this section may lead to permanent damage to the device.
Furthermore, extended operation at these maximum ratings may reduce the life of this
device.
Absolute Maximum Ratings
Figure 3: Absolute Maximum Ratings
Warning: This product incorporates numerous static-sensitive
components. Always wear an ESD wrist strap and observe proper ESD
handling procedures when working with this device. Failure to observe
this precaution may result in module damage or failure.