GP2015

16

Fig. 16 On-chip Phase-locked-loop Synthesiser - Phase-noise of VCO producing 1400MHz CW signal at 10kHz offset

(15kHz PLL loop bandwidth)

Fig. 17 On-chip Phase-locked-loop Synthesiser - Phase-noise of VCO producing 1400MHz CW signal at 100kHz offset

(15kHz PLL loop bandwidth)

CASE TEMP (

°C)

-90

-85

-80

-75

-70

-65

-60

-40

-20

0

20

40

60

80

100

120

10kHz OFFSET

100kHz OFFSET

NOTE:

Vcc = +5.55V for

each offset

CASE TEMP (

°C)

-124

-122

-120

-118

-116

-114

-112

-110

-60

-40

-20

0

20

40

60

80

100

120

1MHz OFFSET

5MHz OFFSET

NOTE:

Vcc = +5.55V for

each offset