AT-33225 Ver la hoja de datos (PDF) - HP => Agilent Technologies
Número de pieza
componentes Descripción
Fabricante
AT-33225
HP => Agilent Technologies
AT-33225 Datasheet PDF : 10 Pages
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Test Circuit B: Test Circuit Board Layout @ 836.5 MHz (AMPS)
VBB
VCC
38.1 (1.5)
VBB
T1
C2
R2
R1 R3
L1
R4
C4
C1
INPUT
C3
PA3 DEMO
C6
L2
R5
C5
VCC
C8 C9
9/96
C7
B–MFG0141
C10
OUTPUT
C1
100.0 pF
C2
100.0 nF
C3
9.5 pF
C4
100.0 pF
C5
100.0 pF
C6
100.0 nF
C7
6.8 pF
C8
1.5 µF
C9
10.0 µF
C10 100.0 pF
R1
2.2 Ω
R2
750.0 Ω
R3
2.2 Ω
R4
10.0 Ω
R5
10.0 Ω
T1 MBT 2222A
L1
18.0 µH
L2
18.0 µH
76.2 (3.0)
CW Test
VCE = 4.8 V
ICQ = 6.0 mA
Freq. = 836.5 MHz
Test Circuit:
FR-4 Microstrip, glass epoxy board
Dielectric Constant = 4.5
Thickness = 0.79 (.031)
NOTE:
Dimensions are shown in millimeters (inches).
Test Circuit B: Test Circuit Schematic Diagram @ 836.5 MHz (AMPS)
2.2 Ω
VBB
750 Ω
CW Test
VCC
VCE = 4.8 V
ICQ = 6.0 mA
Freq. = 836.5 MHz
B DC
C E Transistor
2.2 Ω
10 Ω
100 nF
10 Ω
100 pF
18 µH
80 Ω
λ/4 @ 836.5 MHz
100 pF
80 Ω
100 nF
18 µH
λ/4 @ 836.5 MHz
1.5 µF
10 µF
RF IN
100 pF
9.5 pF
50 Ω
= 7.19 (.283)
50 Ω
= 12.65 (.498)
100 pF
6.8 pF
RF OUT
4-78
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