PRODUCT SUMMARY
SKY77629-51 Multimode Multiband Power Amplifier Module
for Quad-Band GSM/EDGE – Hepta-Band (I, II, III, IV, V, VIII,
and 20) WCDMA / HSDPA / HSUPA / HSPA+ / LTE
Applications
•
Quad-band cellular handsets:
-
Class 4 GSM850 / EGSM900
-
Class 1 DCS1800 / PCS1900
-
Class E2 GSM850 / EGSM900 / DCS1800 / PCS1900
-
Class 12 multi-slot EGPRS
•
Multiband 3G handsets
•
CDMA/ WCDMA/ HSDPA/ HSUPA/ LTE -modulated handsets for
Bands I, II, III, IV, V, VIII
Description
The SKY77629-51 is a hybrid, multimode multiband (MMMB)
Power Amplifier Module (PAM) that supports 2.5G and 3G/4G
handsets and operates efficiently in GSM, EGPRS, EDGE, CDMA,
WCDMA, and LTE modes. The PAM consists of a GSM 800 / EGSM
900 PA block, a DCS1800 / PCS1900 PA block, separate WCDMA
blocks operating in low and high bands, a logic control block for
multiple power control levels, and band enable functions in both
cellular and UMTS. RF I/O ports are internally matched to 50
Ω
to
minimize the number of external components. Extremely low
leakage current maximizes handset standby time. The
InGaP/GaAs die and passive components are mounted on a multi-
layer laminate substrate and the assembly encapsulated in plastic
overmold.
GSM/ EDGE:
The SKY77629-51 uses a new compact architecture
supporting the GSM850, EGSM900, DCS1800 and PCS1900
bands. The PAM also supports 2.5G Class 12 Enhanced General
Packet Radio Service (EGPRS) multi-slot operation and EDGE
linear modulation.
WCDMA:
The SKY77629-51 uses an enhanced architecture to:
support WCDMA, High-Speed Downlink Packet Access (HSDPA),
High-Speed Uplink Packet Access (HSUPA), and LTE modulations;
cover multiple bands for 3GPP, including bands I, II, IV, V, and VIII;
operate at different power modes. The module is fully controllable
via MIPI interface.
LTE:
The SKY77629-51 meets spectral linearity requirements of
LTE modulation with QPSK/16QAM up to 20 MHz bandwidth,
including various resource block allocations, with good power-
added efficiency
Figure 1 is a functional block diagram of the SKY77629-51
module.
Features
•
Hybrid architecture: separate GSM, WCDMA paths
•
50 ohm input and output impedances, integrated DC blocking
on all ports
•
Separate single-ended GSM and WCDMA inputs and outputs
•
CMOS-compatible, two-wire MIPI logic inputs (SCLK, SDATA)
•
VCC stages for 2.5G can attach to battery or buck DC/DC
•
Low capacitance VCC interface for 3G/4G supports Envelope
Tracking compatibility
•
Optimized Low Power Mode for ultra-low quiescent current
•
Small, low profile package:
-
7 mm x 5 mm x 0.9 mm
-
42-pad configuration
2.5G FEATURES:
-
EGPRS Class 12 multi-slot operation
-
Four RF POUT control levels using RFFE interface
-
Linear PA with bias optimization for efficiency/linearity trade-
off in 8-PSK mode
3G FEATURES:
-
WCDMA mode supports output power, bandwidth for
bands I, II, III, IV, V, VIII (and sub-bands IX, X, XVIII, IXX, XX,
XXVI) through an integrated band-select switch
-
Digital bias optimization through RFFE interface for best
efficiency/linearity tradeoff
-
Optimized for envelope tracking system
4G FEATURES:
-
Optimized for Envelope Tracking system
-
LTE supports output power bandwidth bands 1, 2, 3, 4, 5, 8
(and sub-bands 9, 10, 18, 19, 20, 26)
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
203079A • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • January 8, 2014
1
Ordering Information
Product Name
SKY77629-51 Multimode Multiband Power Amplifier Module
Order Number
SKY77629-51
Evaluation Board Part Number
EN40-D695-002
Copyright © 2013, 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, and “Breakthrough Simplicity” 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.
Embedded System
京公网安备 11010802033920号
EEWORLD
