GaAs Components
CGY 98
RF IN
C1
C7
VG
R1
R2
C5
C4
L1
C3
VD
CGY 98 V1.0
C6
RF OUT
C2
BS
GND
VC
EHT09186
Figure 2 CGY 98 GSM Application Board
Board material: FR4 / 0.2 mm; Boardsize: 49 mm × 30 mm
Part List
Element
Value
Part Type Element Value
Part Type
L1
33 nH
1)
C5
12 pF
06032)
C1
1 nF
0603
C6
6.8 pF
06032)
C2
1 nF
0603
C7
6.8 pF
0603
C3
100 nF
0603
R1
150 Ω
0603
C4
1 nF
0603
R2
6.8 Ω
0603
1) 33 nH SMD-Inductor for drain3: Part number BV1250
distributed by Horst David GmbH, 85375 Neufarn, Germany,
Phone-No. +49-8165/9548-0, Fax-No. +49-8165/9548-28
2) For maximum efficiency use high quality capacitors for the output matching: Part-number ACCU-P0603
distributed by AVX GmbH, 85757 Karlsfeld, Germany, Phone-No. +49-8131/9004-0
Data Sheet
9
2001-01-01