The Communications Edge TM
CV210-3A
Cellular-band Dual-Branch Downconverter
Product Information
Application Circuit: IF = 240 MHz (CV210-3APCB240)
Bill of Materials
Ref. Desig.
R1
Component
Size
0805
11.3 Ω chip resistor
R2, R3, R4, C16
C17, L10, L11
R6, R7
C1, C5, C10, C15
C2, C4, C8, C11
C3, C9
C6, C12, C14
C7, C13
L1
L2, L6
L3, L7
L4, L8
L5, L9
0603
0 Ω chip resistor
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0805
2.2 Ω chip resistor
1000 pF chip capacitor
3.9 pF chip capacitor
8.2 pF chip capacitor
.01 μF chip capacitor
100 pF chip capacitor
120 nH chip inductor
12 nH chip inductor
22 nH chip inductor
56 nH chip inductor
220 nH chip inductor
C19, C20, C21, C22 Do Not Place
U1
CV210-3A WJ Converter QFN
PCB Layout
Circuit Board Material: .014” FR-4, 4 layers, .062” total thickness
Specifications and information are subject to change without notice
Page 3 of 6 February 2006
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com
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