SX1240ISTRT Semtech, SX1240ISTRT Datasheet - Page 15

• Manufacturer Part Number: SX1240ISTRT
• Description: IC, RF/IF TRANSMITTER, 868.3MHz, SOIC-8
• Manufacturer: Semtech

Specifications of SX1240ISTRT

• Transmitting Current: 16.5mA
• Data Rate: 100Kbps
• Modulation Type: FSK, OOK
• Rf Ic Case Style: SOIC
• No. Of Pins: 8
• Supply Voltage Range: 1.8V To 3.7V
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes

5.3. Reference Design PCB Layout
With careful RF design practices, the SX1240 can be designed on a single-layer PCB, optimizing the cost of the
application. The single layer design below also features a spiral antenna and optional on-board regulation.
SX1240, Rev 1, Oct 2010
©2010 Semtech Corp.
ADVANCED COMMUNICATIONS & SENSING
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Figure 10. Reference Design PCB Layout
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Integrated Transmitter IC
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DATASHEET
SX1240