SKY65605-21 Datasheet, PDF (4/7 Pages) Skyworks Solutions Inc. – BDS/GPS/GNSS Low-Noise Amplifier

DATA SHEET • SKY65605-21: LOW-NOISE AMPLIFIER
Evaluation Board Description
The SKY65605-21 Evaluation Board is used to test the
performance of the SKY65605-21 LNA. Figure 3 shows the
Evaluation Board schematic, and Table 6 lists the Bill of Materials
(BOM) for the SKY65605-21. Figure 4 shows the Evaluation Board
assembly drawing.
Package Dimensions
Typical part markings are shown in Figure 5. Package dimensions
for the SKY65605-21 are shown in Figure 6, and tape and reel
dimensions are provided in Figure 7.
Package and Handling Information
Instructions on the shipping container label regarding exposure to
moisture after the container seal is broken must be followed.
Otherwise, problems related to moisture absorption may occur
when the part is subjected to high temperature during solder
assembly.
The SKY65605-21 is rated to Moisture Sensitivity Level 1 (MSL1)
at 260 C. It can be used for lead or lead-free soldering. For
additional information, refer to the Skyworks Application Note,
Solder Reflow Information, document number 200164.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.
RF IN
J2
3
C2 (optional)
GND
100 pF
1
RFI
50 Ω
2
GND
EN
VSD
61
LNA_BIASGND
RFIN _{LNA_INPUT}
52
LNA_BIASVCC VCC
L1
6.2 nH (high Q)
GND
43
LNA_OUTPUT
C1
3.9 pF
RFO
50 Ω
2
GND
RF OUT
1
J1
3
GND
5 Pin DC Header
12345
VCC
EN
Y0211
Figure 3. SKY65605-21 Evaluation Board Schematic
Table 6. SKY65605-21 Bill of Materials for the Evaluation Board
Part Number
Value
Size
C1
3.9 pF
0402
C2 (optional)
100 pF
0402
L1
6.2 nH
0402
Note 1: The C1 and C2 capacitors can use a 0201 size as an alternative.
Note 2: The C2 capacitor is optional if there is no DC present at the RF input.
Notes
Capacitor
Capacitor
Wire-wound HiQ inductor
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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August 19, 2015 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 203118D