SKY66104-11

DATA SHEET SKY66104-11: 1787 to 1930 MHz High-Power RF Front-End Module Applications  Cordless phone wireless headsets  Cordless phone base station/handsets  Unified communications systems Features  Integrated PA with up to +25 dBm output power  Single-ended, 50 Ω transmit/receive RF interfaces  Fast turn-on/turn-off time: < 5 μs  Supply operation: 3.0 V to 4.5 V  Sleep mode current: < 5 μA  Small footprint MCM (24-pin, 4 x 4 mm) package (MSL3, 260 C per JEDEC J-STD-020) Skyworks GreenTM products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of GreenTM, document number SQ04–0074. Description The SKY66104-11 is a high performance, highly integrated RF Front-End Module (FEM) designed for Digitally Enhanced Cordless Telecommunication (DECT) applications operating in the 1880 MHz to 1930 MHz frequency band, and extended applications for the 1787 MHz to 1792 MHz band. The SKY66104-11 is designed for ease of use and maximum flexibility, with fully matched 50 Ω inputs and outputs, and digital controls compatible with 1.4 V to 3 V CMOS levels. An external Output Matching Network (OMN) between the PA output and the antenna switch provides ultimate flexibility in DECT applications. EN_PA NTP PA_OUT OMN_SW SW_EN SW_SELTX SW_SELANT TX PA Logic Control ANT1 RX ANT2 S3532 Figure 1. SKY66104-11 FEM Block Diagram A Normal Transmit Power (NTP) input is used to control power between –10 dBm and +25 ...