SKY77328
iPAC™ PAM for Quad-Band GSM / GPRS

SKY77328 PAM is designed for quad-band cellular handsets comprising GSM850/900, DCS1800, and PCS1900 operation, and supports Class 12 GPRS multi-slot operation. Separate GSM850/900 and DCS1800/PCS1900 PA blocks support their respective bands. Inputs and outputs are impedance-matched to 50 ohms. A BiCMOS IC provides the internal PAC function. Extremely low leakage current of the dual PA module maximizes handset standby time. Band-select switching circuitry selects GSM or DCS/PCS as determined from the BS signal. The iPAC function is insensitive to variations in temperature, power supply, process, and input power. See Product Summary below for more details.

Please note: SKY77328-12A is being discontinued and is not recommended for new design. The suggested replacement is SKY77346.

Features

  • Low input power range
  • High efficiency
  • BiCMOS PA controller and interface IC
  • Integrated closed loop power amplifier control
  • Internal ICC sense resistor for PAC
Data Sheets SKY77328 iPAC™ PAM for Quad-Band GSM / GPRS 103237a.pdf (1091 KB)
Application Notes Tape and Reel Information - RF Modules 101568i.pdf (1505 KB)
Application Notes PCB Design and SMT Assembly/Rework Guidelines for MCM-L Packages 101752K.pdf (1516 KB)
Last Time Buy Product Discontinuance 7-13-10 (SKY77324-12B, SKY77328-13A, SKY77500-12) Product_Discontinuance_FES_7_13_10.pdf (27 KB)
ProductName : SKY77328
Frequency (MHz) :  
824-849
880-915
1710-1785
1850-1910
Description : iPAC™ PAM for Quad-Band GSM/GPRS
GSM850
GSM900
DCS1800
PCS1900
Typical Output Power (dbm) GSM/EDGE :  
35.4
35.1
33.2
32.9
Typical PAE (%) :  
56
56
54
53
Typical Gain (dB) :  
-
-
-
-
Supply Voltage (V) : 2.9-4.8
Package (mm) : 20-pin MCM, 6 x 6 x 1.2
Product Information:
For world-class customer service and assistance finding the Skyworks product to fit your specific design needs, please submit your request, or contact us by phone.
USA: 781-376-3000
Asia: +886 2 2322 0200
Europe: +33(0) 1 43548540