sky73085-11 Skyworks Solutions, Inc., sky73085-11 Datasheet - Page 12

• Manufacturer Part Number: sky73085-11
• Description: Sky73085-11 390 ? 500 Mhz High Gain And Linearity Diversity Downconversion Mixer For 2g/3g Base Station Transceiver Applications
• Manufacturer: Skyworks Solutions, Inc.

DATA SHEET • SKY73085-11 DOWNCONVERSION MIXER
12
J4
J7
Note: The SKY73085 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.
VCC
VCC
VCC
VCC
VCC
0 Ω
L1
0 Ω
L3
April 1, 2009 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 200990B
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
56 nH
56 nH
C2
C6
C35
33 pF
3.3 pF
3.3 pF
L2
L4
Figure 31. SKY73085-11 Evaluation Board Schematic
0 Ω
C1
0 Ω
C8
x
x
1
2
3
4
5
6
7
8
9
RFA
NC
GND
VCC1
GND
VCC2
GND
NC
RFB
470 nH
470 nH
36
10
L5
L6
470 nH
470 nH
L14
L15
35
11
34
12
SKY73085-11
33
13
DB714
DB714
32
14
1 μF
1 μF
C13
C26
T2
T1
31
15
30
16
0 Ω
0 Ω
R4
R3
29
17
28
18
C14
33 pF
C27
33 pF
LO_SEL
VCC5
GND
GND
GND
GND
GND
LO2
LO1
39 nH
L8
27
26
25
24
23
22
21
20
19
33 pF
C23
39 nH
L13
33 pF
C17
C16
33 pF
33 pF
DNI
DNI
R1
C28
R2
C22
12 pF
Element Jumper
0 Ω
0 Ω
L12
0 Ω
0 Ω
L11
L10
L9
1 μF
33 pF
C20
C21
VCC
VCC
VCC
VCC
J8
J3
J6
S1334
J5