SKY12228-12LF Datasheet, PDF (6/9 Pages) Skyworks Solutions Inc. – High IIP3, 0.7 to 1.0 GHz Variable Attenuator

DATA SHEET • SKY12228-12LF: VARIABLE ATTENUATOR
L1
100 nH
Control Voltage
R1
1.6 kΩ
C1
220 pF
C2
220 pF
L2
100 nH
1
8
I_CONTROL I_CONTROL
2
GND
7
GND
3
GND
6
GND
C3
100 pF
4
RF_IN
RF Input
5
RF_OUT
C4
100 pF
RF Output
S3219
Figure 9. SKY12228-12LF Evaluation Board Schematic
Table 4. SKY12228-12LF Evaluation Board Bill of Materials
Component
Value
Size
C1, C2
220 pF
0402
Murata
C3, C4
100 pF
0402
Murata
L1, L2
100 nH
0402
Coilcraft
R1
1.6 kΩ
0402
Panasonic
Manufacturer
Part Number
GRM1555C1H221J
GRM1555C1H101J
0402CS-R10XJLU
ERJ-2GEJ162X
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
6
April 6, 2015 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • 202500D