SKY77321 Datasheet (Skyworks Solutions)

SKY77321, PA Module

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www.DataSheet4U.com ADVANCE PRODUCT SUMMARY SKY77321: PA Module for Tri-Band EGSM / GPRS Applications Tri-band cellular handsets encompassing - Class 4 EGSM900 - Class 1 DCS1800 PCS1900 - GPRS (up to Class 12) multislot operation The SKY77321 Power Amplifier Module (PAM) is designed in a compact form factor for tri-band cellular handsets comprising EGSM900, DCS1800, and PCS1900 operation.

It also supports Class 12 General Packet Radio Service (GPRS) multislot operation.

The PAM consi

SKY77321 Features

* High efficiency - EGSM900 53% - DCS1800 47% - PCS1900 47%

* Input/output matching - 50 Ω internal

* Small outline - 6 mm x 6 mm

* Low profile - 1.2 mm maximum

* Low APC current - 10 µA typical

* Gold plated, lead-free contacts Figure 1. Functional B