SKY77602 Datasheet, PDF (1/2 Pages) Skyworks Solutions Inc. – Multi-Band, Multi-Mode (3G) Power Amplifier Module w/ PA Distribution Switch

PRODUCT SUMMARY
SKY77602 Multi-Band, Multi-Mode (3G) Power Amplifier
Module w/ PA Distribution Switch
APPLICATIONS
• WCDMA Data Application
• HSDPA
• HSUPA
• HSPA+
• CDMA2000
Features
• Low voltage application
- 3.2 V~3.6 V
• Good linearity
• High efficiency
• Large dynamic range
• Small, low profile package
- 5 mm x 7 mm x 0.85 mm
- 22-pad configuration
• Power down control
• InGaP
• Supports low collector
voltage operation
• Digital Enable, Band Select,
Mode operation
• No regulated voltage
required
• CMOS comparable logic
control
• Integrated Directional
Couplers
Description
The SKY77602 Power Amplifier Module (PAM) is a fully matched, 22-pad, surface mount module
developed for Wideband Code Division Multiple Access (WCDMA) and CDMA2000 applications. This
small and efficient module packs full coverage for WCDMA Bands I, II, IV, V, and VIII, and for
CDMA2000 Bands I, II, IV, and V into a single compact package. The SKY77602 meets the stringent
spectral linearity requirements of WCDMA/CDMA2000 transmission, with high power added efficiency
for power output to 28 dBm for Bands I, IV, V, 28.5 dBm for Band II, and 28.3 dBm for Band VIII. The
SKY77602 meets the stringent spectral linearity requirements of High Speed Downlink Packet Access
(HSDPA) data transmission with high power added efficiency. An integrated directional coupler
eliminates the need for any external coupler.
The SKY77602 PAM is manufactured with Skyworks’ InGaP GaAs Heterojunction Bipolar Transistor
(HBT) BiFET process that provides for all positive voltage DC supply operation while maintaining high
efficiency and good linearity. No regulated voltage is required. Power down is accomplished by setting
the voltage on VEN_H or VEN_L to zero volts. No external supply side switch is needed as typical “off”
leakage is a few microamperes with full primary voltage supplied from the battery.
Figure 1. SKY77602 Functional Block Diagram
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
201242A • Skyworks Proprietary and Confidential information. • Products and product information are subject to change without notice. • February 9, 2010
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