Specifications and information are subject to change without notice

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Page 4 of 5 April 2007

CV111-3A

UMTS-band High Linearity Downconverter

Downconverting Application Circuit: CV111-3APCB240

RF = 1900 – 2200 MHz, IF = 240 MHz

PCB Layout

Circuit Board Material: .014” FR-4, 4 layers, .062” total thickness

Bill of Materials

Ref. Desig.

Component

R1

13 Ω chip resistor, size 0805

R2, R3, R4, R5,

C2, C14

0 Ω chip resistor

R6, R7, R9, R10

470 Ω chip resistor

R8

2.2 Ω chip resistor

R11, R16

10 Ω chip resistor

C1, C3, C4, C5, C6

100 pF chip capacitor

C7, C9, C16

0.018 µF chip capacitor

C8, C10

1000 pF chip capacitor

C11, C12, C13, C15,

C21, F1, L5, L6, L8,

L10

Shown in silkscreen, but not

used in actual circuit.

C17

3.9 pF chip capacitor

C18

1.5 pF chip capacitor

L2

18 nH chip inductor

L3

120 nH chip inductor

L4

220 nH chip inductor, size 0805

L7

56 nH chip inductor

U1

CV111-3A WJ Converter

All components are of size 0603 unless otherwise specified.