BF994 Siemens Semiconductor Group, BF994 Datasheet - Page 6
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BF994
Manufacturer Part Number
BF994
Description
Silicon N Channel MOSFET Tetrode (For VHF applications/ especially for input and mixer stages with a wide tuning range/ e.g. in CATV tuners)
Manufacturer
Siemens Semiconductor Group
Datasheet
1.BF994.pdf
(7 pages)
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Gate 1 input admittance y
V
(common source)
Output admittance y
V
(common source)
DS
DS
= 15 V, V
= 15 V, V
G2S
G2S
= 4 V
= 4 V
22s
11s
Gate 1 forward transfer admittance y
V
(common source)
DS
= 15 V, V
G2S
= 4 V
BF 994 S
BF 994 S
21s