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SKY65386-11-EVB

Description
RF development tool Evaluation Board
CategoryEmbedded solution    Engineering tools    Rf/wireless development tools    Rf development tools   
File Size544KB,12 Pages
ManufacturerSkyworks
Websitehttp://www.skyworksinc.com
Environmental Compliance
Download Datasheet Parametric View All

SKY65386-11-EVB Overview

RF development tool Evaluation Board

SKY65386-11-EVB Parametric

Parameter NameAttribute value
MakerSkyworks
Product CategoryRF development tools
Shipping restrictionsMouser does not currently sell this product.
productEvaluation Boards
typeRF Amplifiers
Tools for assessmentSKY65386-11
frequency2575 MHz to 2735 MHz
Factory packaging quantity1
DATA SHEET
SKY65386-11: 2575 to 2735 MHz Variable Gain Amplifier
Applications
Base stations/transmit chains
Repeater transmit chains
Femto cells
Description
The SKY65386-11 is a high linearity, Variable Gain Amplifier
(VGA). The device includes an input linear amplifier, a Variable
Voltage Attenuator (VVA), and an output Power Amplifier (PA). The
two amplifiers and voltage attenuator are optimized for superior
ACLR performance with WCDMA signals.
The high linearity (high OP1dB, OIP3, and ACLR) and high
efficiency of this device make it ideal for use at the final stage (or
close to the final stage) of a wireless transmit chain.
The output of the first PA (PA1) is matched to the input of the VCA.
The output of the VCA is matched to the input of the second PA
(PA2). The RF_IN and RF_OUT signals (pins 1 and 8, respectively)
are both internally matched, including DC blocking capacitors.
The SKY65386-11 VGA uses low-cost Surface Mount Technology
(SMT) in the form of a compact, 8.385 x 8.385 mm 12-pin Multi-
Chip Module (MCM), which allows for a highly manufacturable
low-cost solution. A functional block diagram is shown in
Figure 1. The pin configuration and package are shown in
Figure 2. Signal pin assignments and functional pin descriptions
are provided in Table 1.
Features
Frequency range: 2575 to 2735 MHz
High gain: 25.5 dB
Attenuation range: 38 dB
OP1dB: +28.5 dBm
OIP3: +44 dBm
ACLR < –70 dBc (typical) for P
OUT
= +12 dBm
Single DC supply: +5 V
Small MCM (12-pin, 8.385 x 8.385 mm) SMT package (MSL3,
260
C
per JEDEC J-STD-020)
Skyworks
Pb-free products are compliant with
all applicable legislation. For additional
information, refer to
Skyworks Definition of
Lead (Pb)-Free,
document number
SQ04-0073.
VCTRL
RF_IN
Input Match
PA1
Variable Attenuator
PA2
Output Match
RF_OUT
S2326
Figure 1. SKY65386-11 Block Diagram
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201729C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • February 5, 2014
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