Datasheet Details
| Part number | SKY77528 |
|---|---|
| Manufacturer | Skyworks Solutions |
| File Size | 103.96 KB |
| Description | Front-End Module |
| Datasheet |
 SKY77528 Datasheet
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General Description
The SKY77528 is a transmit Front-End Module (FEM) designed for quad-band Global System for Mobile Communications (GSM), General Packet Radio Service (GPRS), and Enhanced Data Rate for GSM Evolution (EDGE) handsets and modules.
Key Features
- High efficiency: - GSM850, 45% (peak) - EGSM900, 45% (peak) - DCS1800, 40% (peak) - PCS1900, 40% (peak).
- Low-loss PHEMT RF antenna switch.
- Detector output: linear dB/V.
- Closed loop GMSK mode power control.
- Low VRAMP current.
- Low VBATT detection.
- Integrated temperature sensor.
- Small Package - 8 mm x 6 mm.
- Low Profile - 1.1 mm Max. Figure 1. SKY77528 Functional Block Diagram Skyworks Solutions, Inc.
- Phone.