AFT09MS007NT1

17

RF Device Data

Freescale Semiconductor, Inc.

450–520 MHz UHF BROADBAND REFERENCE CIRCUIT

f = 450 MHz

f = 530 MHz

f = 530 MHz

f = 450 MHz

f

MHz





450

0.45 + j2.46

1.56 + j1.05

460

0.40 + j2.37

1.52 + j1.24

470

0.40 + j2.97

1.46 + j1.51

480

0.38 + j3.56

1.39 + j1.71

490

0.41 + j4.16

1.35 + j2.06

500

0.51 + j4.79

1.34 + j2.06

510

0.70 + j5.54

1.37 + j2.30

520

0.93 + j6.44

1.40 + j 2.50

530

1.14 + j7.56

1.42 + j2.62

gate to ground.

drain to ground.

Figure 21. UHF Broadband Series Equivalent Source and Load Impedance — 450–520 MHz

Input

Matching

Network

Device

Under

Test

Output

Matching

Network

50 

50 