900 MHz Transmit/Receive Front-end ModuleSkyworks SKY65313-21 is a high performance, transmit/receive (T/R) Front-End Module (FEM). The device provides a complete T/R chain with T/R switches.
The device transmit chain features +30.5 dBm output power and a 40 percent Power Added Efficiency (PAE).
The device receive chain features a Low Noise Amplifier (LNA) with a 1.4 dB Noise Figure (NF) and 16.6 dB gain. The cascaded NF and gain, taking into account the 0.5 dB insertion loss transmit/receive antenna switch, are 1.9 dB and 16.1 dB, respectively, which makes the SKY65313-21 ideal for medium power microwave links such as 900 MHz Industrial, Scientific and Medical (ISM) band applications.
The module also has a shut-down mode and LNA bypass mode to minimize power consumption.
The device is mounted in a 28-pin, 6 x 6 mm Multi-Chip Module (MCM) Surface-Mounted Technology (SMT) package, which allows for a highly manufacturable low-cost solution.
- Texas Instruments: CC1120 / CC1125
- Transmit output power > +30.5 dBm
- High efficiency PA
- Analog power control
- Receive path NF <1.9 dB
- LNA bypass mode
- Integrated control logic
- Internal RF match and bias circuits
- All RF ports internally DC blocked
- Shutdown mode
- Small footprint, MCM (28-pin, 6 x 6 mm) package (MSL3, 260 °C per JEDEC J-STD-020)
Images & Diagrams
- RF Frequency (MHz)
- Rx Insertion Loss (dB) Typ.
- 802.11 WLAN Standard
- Rx Gain (dB) Typ.
- Tx Gain (dB)
- Rx NF (dB) Typ.
- Saturated Output Power (dBm) Typ.
- Supply Voltage (V)
- MCM, 28-pin
- Package (mm)
- 6 x 6 x 0.9
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