D1004UK Datasheet, PDF (4/4 Pages) Seme LAB – METAL GATE RF SILICON FET

D1004UK
Gate-Bias
10kΩ
10nF
10kΩ
1-70pF
5.1nF
L1
T1
T2
1-70pF
D1004K
8 x5 mm
contact pad
8 x5 mm
contact pad
12Ω
L4
L3
5.1nF
L2
100nF
T3
1-70pF
+28V
22µF
1-70pF
T1 7.5mm
T2 6mm
T3 8mm
D1004UK 175MHz TEST FIXTURE
Substrate 1.6mm PTFE/ glass, Er= 2.5
All microstrip lines W=4.4mm
L1 Hairpin loop 16swg 13mm dia
L2 Hairpin loop 16swg 11mm dia
L3 10 turns 18swg enamelled copper wire, 4mm i.d.
L4 12 turns 18swg enamelled copper wire on 22.7mm
o.d. ferrite core
Semelab plc. Telephone [phone]. Fax [phone].
E-mail: [e-mail] Website: http://www.semelab.co.uk
Prelim. 6/99