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Teilenummer | BLU30-12 |
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Beschreibung | UHF power transistor | |
Hersteller | Philips | |
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Gesamt 10 Seiten DISCRETE SEMICONDUCTORS
DATA SHEET
BLU30/12
UHF power transistor
Product specification
January 1985
http://www.Datasheet4U.com
Philips Semiconductors
UHF power transistor
Product specification
BLU30/12
handbook, full pagewidth
01565 MJK
UHF PWR AMP
104 mm
(1) (1)
56.5 mm
(1) (1)
Fig.7 P.c. board for 470 MHz, class-B test circuit.
01565 MJK
UHF PWR AMP
R1
L3
L5 +VCC
C4
C1 L2
C8
L4
R2 C5
C3
L1
C2
L6
(1) double Cu-clad printed-circuit board
Cu strap (thick 0.3 mm; wide 5.0 mm)
C6
C7
MDA329
The circuit and the components are on one side of the P.T.F.E. fibre-glass board; the other side fully metallized serving
as groundplane. Earth connections are made by hollow rivets and also by copper straps under the emitter to provide a
direct contact between the copper on the component side and the ground plane.
Fig.8 Component lay-out of 470 MHz, class-B test circuit.
January 1985
6
http://www.Datasheet4U.com
6 Page | ||
Seiten | Gesamt 10 Seiten | |
PDF Download | [ BLU30-12 Schematic.PDF ] |
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