UPC8187TB
TEST CIRCUIT 3 (fRFout = 2.4 GHz)
Spectrum Analyzer
50
Strip Line
C6
100 pF
C7
1.2 pF
6 RFoutput IFinput 1
L 470 nH
5 VCC
GND 2
1000 pF
10 pF
VCC
C3 C4 C5
4 GND LOinput 3
1000 pF 1000 pF
1000 pF
Signal Generator
C1 C9 1.8 pF 50
C101.5 pF
100 pF
Signal Generator
C2
50
ILLUSTRATION OF TEST CIRCUIT 3 ASSEMBLED ON EVALUATION BOARD
COMPONENT LIST
FORM
Chip Capacitor
Chip Inductor
SYMBOL
C1, C3, C5
C2, C6
C4
C7
C9
C10
L
VALUE
1000 pF
100 pF
10 pF
1.2 pF
1.8 pF
1.5 pF
470 nH
1. 1.5 x 1.5 x 0.028", Getek laminate, double sided copper
2. Ground pattern on rear board
3. Solder plated patterns
4. Through holes