Datasheet Details
| Part number | SKY77521 |
|---|---|
| Manufacturer | Skyworks Solutions |
| File Size | 591.84 KB |
| Description | TX-RX FEM |
| Datasheet |
 SKY77521 Datasheet
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General Description
SKY77521 is a transmit and receive Front End Module (FEM) designed in a very low profile (1 mm), compact form factor for quad-band cellular handsets comprising GSM850/900, DCS1800, and PCS1900 operation
a complete transmit VCO-to-Antenna and Antenna-toreceive SAW filter solution.
Key Features
- Small outline: 7 mm x 6 mm.
- Very low profile: 1 mm max.
- 30-pad package.
- Low input power range - 0 to 6 dBm.
- High efficiency - GSM850 40% - GSM900 40% - DCS 34% - PCS 34%.
- TX-VCO-to-antenna and antennato-RX-SAW filter RF interface.
- TX harmonics below -35 dBm.
- Wideband envelop control path.
- Input/Output matching 50 Ω internal.
- Low APC current: 20 μA.
- High impedance control inputs 15 μA, typical Sk.