SKY65174-21 Datasheet | Skyworks Solutions

Description The SKY65174-21 is a highly integrated Power Amplifier Module (PAM) intended for high performance Wireless Local Area Network (WLAN) requiring up to +27 d Bm linear output power. The SKY65174-21 is fabricated using Skyworks high reliability Heterojunction Bipolar Transistor (HBT) In Ga P process, which allows for single supply operation while maintaining high efficiency and good linearity. The PAM is packaged in a 10-pin, 4 x 4 mm Multi-Chip Module (MCM) together with power detector, biasing, and input/output matching ponents. This architecture makes the SKY65174-21 a highly integrated solution requiring a minimum number of external ponents. A functional block diagram of the SKY65174-21 is shown in Figure 1. The 10-pin MCM package and pinout are provided in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. Features - PA linear output power: +27 d Bm @ <2.5% EVM - High gain: 35 d B - Input/Output internally matched to 50 Ω - Internal, active bias circuits - MCM (10-pin, 4 x 4 mm) package (MSL3, 260 °C per JEDEC J-STD-020) .Data Sheet.co.kr Figure 1. SKY65174-21 PAM Block Diagram Skyworks Solutions, Inc. - Phone [781] 376-3000 - Fax [781] 376-3100 - sales@skyworksinc. - .skyworksinc. 201428D - Skyworks Proprietary Information - Products and Product Information are Subject to Change Without Notice - April 26, 2012 1 Datasheet pdf - http://..net/ DATA SHEET - SKY65174-21 WLAN PAM Figure 2. SKY65174-21 Pinout - 10-Pin MCM (Top View) Table 1. SKY65174-21 Signal Descriptions Pin # 1 2 3 4 5 6 7 8 9 10 RF_IN GND VCC GND VDET RF_OUT GND GND VREF1 VREF2 Name RF transmitter input Ground Supply voltage Ground Power detector output RF transmitter output Ground Ground Reference voltage 1 Reference voltage 2 .Data Sheet.co.kr Description I/O I - I - O O - - I I Signal Type RF - Supply 5 V - Analog RF - - 2.85 V 2.85 V Technical Description The SKY65174-21 meets the stringent WLAN spectral masks for Orthogonal Frequency...