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PRODUCT SUMMARY
SKY77601 Multi-Mode, Multi-Band Power Amplifier Module for Next Generation GGE and HSPA Handsets
APPLICATIONS
* Quad-band cellular handsets: - Class 4 GSM850/EGSM900 - Class 1 DCS1800/PCS1900 - Class E2 GSM850/EGSM900 - Class 12 multi-slot EGPRS * Multi-band 3G handsets * WCDMA/HSDPA/HSUPA-modulated handsets for bands I, II, V, and VIII
DESCRIPTION
Skyworks SKY77601 is a hybrid multi-mode, multi-band Power Amplifier Module (PAM). The device is intended to support 2.5G and 3G handsets and operates efficiently in GSM, EGPRS, EDGE WCDMA modes. For 2.5G, the SKY77601 supports the GSM850, EGSM900, DCS1800, and PCS1900 bands. The device also supports 2.5G Class 12 Enhanced General Packet Radio Service (EGPRS) multislot operation and EDGE linear modulation. For 3G, the PAM uses Load Insensitive Power Amplifier (LIPA(R)) circuitry to support WCDMA, High-Speed Downlink Packet Access (HSDPA), and High-Speed Uplink Packet Access (HSUPA) modulation at a high antenna Voltage Standing-Wave Ratio (VSWR). This functionality covers multiple bands for 3GPP including bands I, II, V, and VIII. RF input and output ports are internally matched to 50 to reduce the number of external components. Extremely low leakage current maximizes handset standby time. The InGaP die, the silicon die, and passive components are mounted on a multi-layer laminate substrate. The assembly is encapsulated with plastic overmold. The device is mounted in a 34-pin, 6 x 8 mm MCM SurfaceMounted Technology (SMT) package, which allows for a highly manufacturable low-cost solution. A block diagram of the SKY77601 is shown in Figure 1. The device package and pinout for the 34-pin MCM are shown in Figure 2.
FEATURES
* Hybrid architecture: separate GSM and WCDMA paths * Separate single-ended GSM and WCDMA inputs/outputs, all ACcoupled * Multiplexed voltage detector for all modes/bands provided to transceiver * Fully programmable serial bus interface * Final VCC stage for 2.5G/3G can be attached to battery or buck DC/DC * Driver stage for 3G can be attached to battery or buck DC/DC * 2.5G features: - EGPRS Class 12 multi-slot operation - Log power detector - Linear PA with bias optimization for efficiency/linearity tradeoff in 8-PSK mode * 3G features: - WCDMA mode supports output power and bandwidth for bands I, II, V, and VIII - Linear detector - Linear balanced with bias optimization and low/high mode gain switch for best efficiency/linearity trade-off * Small footprint, MCM (34-pin, 6 x 8 mm) Pb-free (MSL3, 260 C per JEDEC J-STD-020) SMT package
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
201241A * Skyworks Proprietary and Confidential information * Products and Product Information are Subject to Change Without Notice * February 9, 2010 1
PRODUCT SUMMARY
SKY77601 MULTI-MODE / MULTI-BAND POWER AMPLIFIER MODULE for NEXT GENERATION GGE AND HSPA HANDSET
Figure 1. SKY77601 Functional Block Diagram
Figure 2. SKY77601 Pad Configuration - 34-Pin MCM (Top View)
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
2 February 9, 2010 * Skyworks Proprietary and Confidential information * Products and Product Information are Subject to Change Without Notice * 201241A
Copyright (c) 2010 Skyworks Solutions Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions Inc. ("Skyworks") products or services. These materials including the information contained herein are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation products services specifications or product descriptions at any time without notice. Skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts incompatibilities or other difficulties arising from any future changes. No license whether express implied by estoppel or otherwise is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials products or information provided hereunder including the sale distribution reproduction or use of Skyworks products information or materials except as may be provided in Skyworks Terms and Conditions of Sale. THE MATERIALS PRODUCTS AND INFORMATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND WHETHER EXPRESS IMPLIED STATUTORY OR OTHERWISE INCLUDING FITNESS FOR A PARTICULAR PURPOSE OR USE MERCHANTABILITY PERFORMANCE QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION TEXT GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES INCLUDING BUT NOT LIMITED TO ANY SPECIAL INDIRECT INCIDENTAL STATUTORY OR CONSEQUENTIAL DAMAGES INCLUDING WITHOUT LIMITATION LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Skyworks products are not intended for use in medical lifesaving or life-sustaining applications or other equipment in which the failure of the Skyworks products could lead to personal injury death physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applications using Skyworks products which may deviate from published specifications as a result of design defects errors or operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for applications assistance customer product design or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters. Skyworks the Skyworks symbol "Breakthrough Simplicity" DCR Helios HIP3 Innovation to Go Intera iPAC LIPA Polar Loop and System Smart are trademarks or registered trademarks of Skyworks Solutions Inc. in the United States and other countries. Third-party brands and names are for identification purposes only and are the property of their respective owners. Additional information including relevant terms and conditions posted at www.skyworksinc.com are incorporated by reference.

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