SKY73084-11 Datasheet, PDF (12/16 Pages) Skyworks Solutions Inc. – 300 - 500 MHz High Gain and Linearity Diversity Downconversion Mixer

DATA SHEET • SKY73084-11 DOWNCONVERSION MIXER
R4
0Ω
L14
470 nH
DB714
T2
L13
39 nH
L12
0Ω
J5
VCC
L15
470 nH
C28
33 pF
C26
C27
1 μF
33 pF
VCC
J4
L1
0Ω
C2
27 nH
L2
5.1 pF
VCC
C35
33 pF
J7
L3
0Ω
L4
5.1 pF
C6
27 nH
36 35 34 33 32 31 30 29 28
C1
0Ω
1
RFA
27
LO2
2
x
NC
26
GND
3
GND
25
GND
4
VCC1
24
GND
5
GND
SKY73084
23
LO_SEL
6 _VCC2
GND ²²
7
GND
21
VCC5
C8 x ⁸ NC
0Ω
9 _RFB
GND ²⁰
LO1 ¹⁹
10 11 12 13 14 15 16 17 18
VCC
VCC
Note: The SKY73084 Evaluation Board can be converted to
provide a differential output by removing components
T1, T2, R3, and R4.
Some component labels may be different than the
corresponding component symbol shown here.
Component values, however, are accurate as of the
date of this Data Sheet.
L5
470 nH
L6
470 nH
C13
C14
1 μF
33 pF
T1
DB714
R3
0Ω
L8
39 nH
VCC
R2
DNI
C23
33 pF
L11
J8
0Ω
Element Jumper
VCC
C22
12 pF
VCC
C20
1 μF
C17
33 pF
R1
DNI
C16
33 pF
C21
33 pF
J3
L10
0Ω
VCC
L9
0Ω
J6
S1237
Figure 34. SKY73084-11 Evaluation Board Schematic
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
12
April 3, 2009 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 200884F