CV210-1
Cellular-band Dual-Branch Downconverter
The Communications Edge TM
Product Information
Application Circuit: IF = 75 MHz (CV210-1PCB75)
Bill of Materials
Ref. Desig.
Component
R1
11.3 Ω chip resistor
R2, R3, R4, L10
L11, C16, C17
0 Ω chip resistor
R6, R7
3.3 Ω chip resistor
C1, C5, C10, C15 1000 pF chip capacitor
C2, C8
3.9 pF chip capacitor
C3, C9
8.2 pF chip capacitor
C4, C11
22 pF chip capacitor
C6, C12, C14
.01 µF chip capacitor
C7, C13
100 pF chip capacitor
L1
120 nH chip inductor
L2, L6
12 nH chip inductor
L3, L7
22 nH chip inductor
L4, L8
150 nH chip inductor
L5, L9
220 nH chip inductor
C19, C20, C21, C22 Do Not Place
U1
CV210-1 WJ Converter
Size
0805
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0805
QFN
PCB Layout
Circuit Board Material: .014” FR-4, 4 layers, .062” total thickness
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj..com
October 2003