This datasheet details the Skyworks SKY65344-21, a high-efficiency 2.4 GHz Front-End Module with an integrated LNA for ZigBee and IEEE 802.15.4 applications.
The Skyworks SKY65344-21 is a high-efficiency Front-End Module (FEM) designed for 2.4 GHz ISM band applications, specifically targeting ZigBee and IEEE 802.15.4 radios. The device integrates a high-efficiency transmit path capable of +20 dBm output power and a low-loss bidirectional receive path containing a Low-Noise Amplifier (LNA) and T/R switch. It is housed in a small 20-pin, 6 x 6 mm Multi-Chip Module (MCM) package.
| Frequency range | 2400 to 2500 MHz |
|---|---|
| Supply voltage | 2.7 V to 3.6 V |
| Maximum output power | +21.5 dBm |
| Transmit output power | +19.5 to +20.0 dBm |
| Noise Figure | 2.2 to 3.0 dB |
| Package type | 20-pin MCM |
| Moisture Sensitivity Level | MSL3 |
It is designed for 2.4 GHz ISM band radios, ZigBee FEMs, and IEEE 802.15.4 applications.
It interfaces seamlessly with Ember EM250, EM260, and EM35x ZigBee transceivers.
Transmit mode is High/High on SDN/T_R, Receive mode is High/Low, and Shut Down is Low/Low.