AFT05MS031NR1 AFT05MS031GNR1

19

RF Device Data

Freescale Semiconductor, Inc.

450--520 MHz UHF WIDEBAND REFERENCE CIRCUIT

f = 520 MHz

f = 450 MHz

f = 520 MHz

f = 450 MHz

f

MHz

Ω

Ω

450

1.37 + j1.64

2.57 -- j1.01

460

1.43 + j1.72

2.49 -- j1.03

470

1.47 + j1.79

2.38 -- j1.03

480

1.49 + j1.83

2.26 -- j1.01

490

1.47 + j1.86

2.11 -- j0.95

500

1.41 + j1.89

1.97 -- j0.87

510

1.32 + j1.93

1.82 -- j0.76

520

1.20 + j1.99

1.68 -- j0.62

gate to ground.

drain to ground.

Figure 23. UHF Wideband Series Equivalent Source and Load Impedance — 450--520 MHz

Input

Matching

Network

Device

Under

Test

Output

Matching

Network

50 Ω

50 Ω