Agilent Technologies HP 8642A/B Dokumentacja Pobierz pdf (Strona 91)

Phase Lock Loop Bandwidth

The PTR also determines the Phase Lock Loop Bandwidth (PLL BW) for

the measurement as shown in Figure 2-9.

N

X

-t-j

XJ

5

c

o

CD

1M

100k

10k

1k

100

10

1

-

-

_

-

-

-

i

l

l

i

l

l

°;/y

I

I

//

I

I

//

'/

I

I

\y

I

I

7

7

\

i

1

1

*-

1

1

r

i i I i i I i i I i i I i i I i i I i i I i i I i i I i i I

.1

1 10 100 1k 10k 100k 1M 10M 100M 1G

Peak Tuning Range

(Hz)

* Lag/Lead Filter Number

Figure

2-9.

Phase Lock Loop Bandwidth

as a

Function

of the

Peak Tuning Range

2-22 Instr. Params:

$N

w/PLL

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 452 453

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