SKY65116 Datasheet, PDF (11/14 Pages) Skyworks Solutions Inc. – 390-500 MHz Linear Power Amplifier

Data Sheet • SKY65116
Evaluation Board Test Procedure
Use the following procedure to set up the SKY65116 evaluation
board for testing:
1. Connect a 3.6 V supply to V_CC1 and V_CC2, and 3.6 V supply to
V_REF and V_CNT. If available, enable the current limiting function
of the V_CC power supply to 1.5 A.
2. Connect a signal generator to the RF signal input port. Set it to
the desired RF frequency at a power level of 2 dBm or less to
the evaluation board but do NOT enable the RF signal.
3. Connect a spectrum analyzer to the RF signal output port.
4. Enable the power supply.
5. Enable the RF signal.
6. Take measurements.
Evaluation Board Layer Detail
Layer 1: Top -- Metal
NOTE: It is important that the V_CC1 and V_CC2 voltage source be
adjusted such that 3.6 V is measured at the board. The
high collector currents will drop the collector voltage
significantly if long leads are used. Adjust the bias
voltage to compensate.
Evaluation Board
J1
Layer 2: Ground
RFIN J2
C2
C3
J2
C6 C5
RFin
C4
J3
RFout
TW14-D620-
SN-
C8
C7
COPYRIGHT 2006
MADE IN USA
J3 RFOUT
Recommended Solder Reflow Profiles
Refer to the “Recommended Solder Reflow Profile”
Application Note.
Tape and Reel Information
Refer to the “Discrete Devices and IC Switch/Attenuators
Tape and Reel Package Orientation” Application Note.
Layer 3: Ground
Layer 4: Solid Ground Plane
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200510 Rev. H • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • February 18, 2009
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