4.9-5.8 GHz High-Linearity Power Amplifier
A Microchip Technology Company
SST11CP15
Data Sheet
The SST11CP15 is a versatile power amplifier based on the highly-reliable InGaP/
GaAs HBT technology. Easily configured for high-linearity, high-efficiency applica-
tions with superb power-added efficiency while operating over the 4.9-5.8 GHz
frequency band. The SST11CP15 has excellent linearity while meeting 802.11g
spectrum mask at 23dBm. The SST11CP15 also features easy board-level usage
along with high-speed power-up/down control through a single combined refer-
ence voltage pin and is offered in a 12-contact UQFN package.
Features
• Small Package Size
• High Linear Output Power:
– 802.11a OFDM Spectrum mask compliance up to 23 dBm
at 3.3V
– Added EVM~2.5% up to 18 dBm, typically, across 5.1-
5.8 GHz for 54 Mbps 802.11a signal at 3.3V
– Added EVM~2.5% up to 21 dBm, typically, across the high
band for 54 Mbps 802.11a signal at 5V
Block Diagram
V
CC1
V
CC2
V
CC3
RF
IN
Input
Match
RF
OUT
Bias
Control
• High Power-added Efficiency/Low Operating Cur-
rent for 54 Mbps 802.11a Applications
– ~11% @ P
OUT
= 19 dBm for 54 Mbps
V
REF1
Power
Detection
• Gain:
– Typically 26 dB gain across broadband
4.9-5.8 GHz
V
CCB
V
REF2
V
REF3
DET
75007 B1.0
• Low Idle Current
– ~120 mA I
CQ
• Low Shut-down Current (<1 µA)
• 20 dB Dynamic Range On-chip Power Detection
• 50 On-chip Input Matching and Simple Output
Matching
• Packages Available
– 12-contact UQFN (2mm x 2mm x 0.6mm max thickness)
Product Ordering
Valid combinations for SST11CP15
SST11CP15-QUBE
SST11CP15 Evaluation Kits
SST11CP15-QUBE-K
Note:
Valid combinations are those products in mass produc-
tion or will be in mass production. Consult your SST sales
representative to confirm availability of valid combinations
and to determine availability of new combinations.
Applications
• WLAN (IEEE 802.11a/n)
• Japan WLAN
• HyperLAN2
• Multimedia
©2011 Silicon Storage Technology, Inc.
www.microchip.com
DS75007A
06/11
4.9-5.8 GHz High-Linearity Power Amplifier
A Microchip Technology Company
SST11CP15
Data Sheet
Contact Information
Thank you for your interest in Microchip RF products. The data sheet for this device contains proprie-
tary information. To obtain a copy of the data sheet, contact your local Microchip sales representative
or distributor at the link below.
Global Sales and Distribution
Table 1:Revision
History
Revision
A
Description
Date
Jun 2011
•
Initial release of Product Brief
ISBN: 978-1-61341-218-3
© 2011 Silicon Storage Technology, Inc–a Microchip Technology Company. All rights reserved.
SST, Silicon Storage Technology, the SST logo, SuperFlash, MTP, and FlashFlex are registered trademarks of Silicon Storage Tech-
nology, Inc. MPF, SQI, Serial Quad I/O, and Z-Scale are trademarks of Silicon Storage Technology, Inc. All other trademarks and
registered trademarks mentioned herein are the property of their respective owners.
Specifications are subject to change without notice. Refer to www.microchip.com for the most recent documentation. For the most current
package drawings, please see the Packaging Specification located at http://www.microchip.com/packaging.
Memory sizes denote raw storage capacity; actual usable capacity may be less.
SST makes no warranty for the use of its products other than those expressly contained in the Standard Terms and Conditions of
Sale.
For sales office(s) location and information, please see www.microchip.com.
Silicon Storage Technology, Inc.
A Microchip Technology Company
www.microchip.com
©2011 Silicon Storage Technology, Inc.
DS75007A
06/11
2
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