MRF1500 Просмотр технического описания (PDF) - Motorola => Freescale
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MRF1500 Datasheet PDF : 4 Pages
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ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted.)
Characteristic
Symbol
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage (IC = 60 mAdc, VBE = 0)
V(BR)CES
Collector–Base Breakdown Voltage (IC = 60 mAdc, IE = 0)
Emitter–Base Breakdown Voltage (IE = 10 mAdc, IC = 0)
Collector Cutoff Current (VCB = 50 Vdc, IE = 0)
V(BR)CBO
V(BR)EBO
ICBO
ON CHARACTERISTICS
DC Current Gain (IC = 5.0 Adc, VCE = 5.0 Vdc)
hFE
FUNCTIONAL TESTS
Common–Base Amplifier Power Gain
(VCC = 50 Vdc, Pout = 500 W Peak, f = 1090 MHz)
GPB
Collector Efficiency
η
(VCC = 50 Vdc, Pout = 500 W Peak, f = 1090 MHz)
Load Mismatch
ψ
(VCC = 50 Vdc, Pout = 500 W Peak, f = 1090 MHz,
Load VSWR = 10:1 All Phase Angles)
Min
Typ
Max
Unit
70
—
—
Vdc
70
—
—
Vdc
4.0
—
—
Vdc
—
—
40
mAdc
20
40
—
—
5.2
—
—
dB
37
—
—
%
No Degradation in Output Power
Z7
RF
INPUT
Z1 Z2 Z3
Z4
Z5
Z6
D.U.T.
+
++
C2 C3 C4 C5
–
RF
C1
OUTPUT
Z8
Z9 Z10 Z11 Z12 Z13
Z14
C1 — 82 pF 100 mil Chip Capacitor
C2 — 82 pF 100 mill Chip Capacitor
C3 — 0.1 µF
C4 — 10 µF 100 V, Electrolytic
C5 — 1000 µF 60 V, Electrolytic
L1 — 3 Turns, #18 AWG, 1/8″ ID, 0.18 Long
Z1–Z14 — Microstrip, See Details Below
Board Material — Teflon–Glass Laminate,
Dielectric Thickness = .020″,
∈r = 2.55, 2 oz. Copper
1.183
528
418
840
331
50
50
50
1.332 182
50
698
141
182
217
1.598
277
464
1.200
205
508
383
1.576
380
182
50
50
431
50
383
50 50
630
MRF1500
2
Figure 1. Test Circuit
MOTOROLA RF DEVICE DATA
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