PTF080451 datasheet(5/9 Pages) INFINEON

Part #	PTF080451

Description	LDMOS RF Power Field Effect Transistor 45 W, 869-960 MHz

PDF	9 Pages

Scroll/Zoom	100%

Manufacturer	INFINEON [Infineon Technologies AG]

Direct Link	http://www.infineon.com

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5 / 9 page

Data Sheet

5 of 9

2004-06-24

PTF080451

Typical Performance (cont.)

All published data at TCASE = 25°C unless otherwise indicated.

Three-Carrier CDMA 2000 Performance

VDD = 28 V, IDQ = 450 mA, f = 880 MHz

Output Power (dBm), PEP

-65

-62

-59

-56

-53

-50

-47

-44

-41

ACP Low

ACP Up

ALT Up

Efficiency

Bias Voltage vs. Temperature

Voltage normalized to typical gate voltage.

0.96

0.97

0.98

0.99

1.00

1.01

1.02

1.03

-20

100

Case Temperature (ºC)

0.75 A

1.50 A

2.25 A

3.00 A

3.75 A

4.50 A

Broadband Circuit Impedance

0.1

860 MHz

980 MHz

Z Load

Z Source

Z0 = 50 Ω

Frequency

Z Source

Ω

Z Load

Ω

MHz

860

8.20

-1.70

3.00

0.70

920

8.30

-0.12

3.10

1.60

940

8.40

0.38

3.10

1.90

960

8.50

0.85

3.20

2.20

980

8.70

1.40

3.20

2.40

Z Source

Z Load

Series show current.

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