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PDF BLF1820-40 Data sheet ( Hoja de datos )
| Número de pieza | BLF1820-40 | |
| Descripción | UHF power LDMOS transistor | |
| Fabricantes | Philips | |
| Logotipo |  |
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DISCRETE SEMICONDUCTORS
DATA SHEET
M3D750
BLF1820-40
UHF power LDMOS transistor
Preliminary specification
2001 Aug 10
1 page  
Philips Semiconductors
UHF power LDMOS transistor
Preliminary specification
BLF1820-40
L1 C21 C20 C19
Vdd
Vgate
C7
Output
50 Ohm
L1
C5
L6
C6
L4
L2 L5
L3
C4
C1
C3
C2
C13
L8 L10
L11
L9
C8
C10
C14 C15 C16 C17 C18
C11 Output
50 Ohm
L12
C12
C9
L7
Fig.5 Class AB test circuit. at f = 2 GHz
List of components
COMPONENT
C1, C2, C8, C9
C3
C4, C5, C11, C12
C6, C13
C7, C20, C21
C10
C14
C15
C16
C17
C18
C19
L1, L12
L2
L3, L9
L4, L10
L5
L6, L7
L8
L11
DESCRIPTION
VALUE DIMENSIONS
Tekelec trimmer; type 37271
0.6 to 4.5 pF
multilayer ceramic chip capacitor; note 1 1.5 pF
multilayer ceramic chip capacitor; note 1 6.8 pF
multilayer ceramic chip capacitor; note 2 12 pF
electrolytic capacitor
100 µF; 63 V
multilayer ceramic chip capacitor; note 1 1 pF
multilayer ceramic chip capacitor; note 1 10 pF
multilayer ceramic chip capacitor; note 1 20 pF
multilayer ceramic chip capacitor; note 1 120 pF
Philips SMD capacitor
100 nF
electrolytic capacitor
47 µF; 35 V
multilayer ceramic chip capacitor; note 2 6.8 nF
stripline; note 3
50 Ω
2.4 x 12 mm
stripline; note 3
stripline; note 3
42.8 Ω
29.4 Ω
3.0 x 18 mm
5.0 x 4.0 mm
stripline; note 3
2.0 x 25 mm
stripline; note 3
9.7 Ω
18.4 x 5.0 mm
stripline; note 3
stripline; note 3
stripline; note 3
9.0 Ω
40.9 Ω
211 x 10 mm
3.2 x 20 mm
CATALOGUE No.
2222 037 58101
Notes
1. American Technical Ceramics type 100A or capacitor of same quality.
2. American Technical Ceramics type 100B or capacitor of same quality.
3. The striplines are on a double copper-clad Rogers 6006 printed-circuit board (εr = 6.15); thickness = 25 mils.
2001 Aug 10
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet BLF1820-40.PDF ] | |
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