TPV598 Ver la hoja de datos (PDF) - Motorola => Freescale

Número de pieza

componentes Descripción

Fabricante

TPV598

4.0 W, 470–860 MHz UHF LINEAR POWER TRANSISTOR

Motorola => Freescale 

C8

RFC

C9

VBE

IN

50 Ω

C10

RFC

C5

L1

L2 L3

C7

100 Ω

5 mm

L4

DUT

L5

L6

L7

L8

L9

L10

L11

OUT

50 Ω

C1

C2

C3

C4

C6

C1 — Variable 0.5 – 4.7 pF Airtronic

C2, C3 — ATC 4.7 pF

C4 — ATC 10 pF + Variable 0.5 – 4.7 pF Airtronic

C5 — ATC 10 pF + ATC 5.6 pF

C6 — ATC 18 pF + 0.5– 4.7 pF Variable Airtronic

C7 — 470 pF Chip Capacitor

C8 — 1.0 nF + 10 nF Decoupling

C9 — 1.0 nF + 10 nF + 0.1 µF + 10 µF

C10 — 10 nF + 1.0 µF + 10 µF

RFC = 8 turns, ID 2.5 mm, Wire = 0.5 mm

L1 — 50 Ω line 6.2% λg at 860 MHz

L2 — 50 Ω line 4.2% λg at 760 MHz

L3 — 50 Ω line 4.9% λg at 860 MHz

L4 — 20 Ω line 6.5% λg at 860 MHz

L5 — 50 Ω line 5% λg at 860 MHz

L6 — 20 Ω line 9.5% λg at 860 MHz

L7 — 4.0 Ω line 8% λg at 860 MHz

L8 — 55 Ω line 7.5% λg at 860 MHz

L9 — 7.5 Ω line 8% λg at 860 MHz

L10 — 100 Ω line 8% λg at 860 MHz

L11 — 20 Ω line 8% λg at 860 MHz

Note: λg is the wavelength in the microstrip circuit

Figure 1. Broadband Test Circuit

TPV598

2

1 kΩ

100 µF

22 Ω

1N4148

4.7 kΩ

2.2 Ω

+ VSUPPLY

3W

VCE

BD136

22 Ω

VBE

10 nF

Figure 2. Class A Bias Circuit

MOTOROLA RF DEVICE DATA

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