ADF4002BCPZ datasheet(7/24 Pages) AD

7 / 24 page

ADF4002

Rev. 0 | Page 7 of 24

TYPICAL PERFORMANCE CHARACTERISTICS

–5

–10

–15

–20

–25

–30

–40

–35

100

200

300

400

500

600

FREQUENCY (MHz)

–40°C

+85°C

+25°C

Figure 5. RF Input Sensitivity

12345

FREQUENCY (MHz)

–5

–10

–15

–20

–25

–40°C

+25°C

+85°C

Figure 6. RF Input Sensitivity, Low Frequency

–70

–80

–90

–100

–110

–120

–130

–140

–150

–160

10k

100k

10M

FREQUENCY OFFSET (Hz)

rms NOISE = 0.07 DEGREES

Figure 7. Integrated Phase Noise (400 MHz, 1 MHz, 50 kHz)

–70

–80

–90

–100

–110

–120

–130

–140

–150

–160

10k

100k

10M

FREQUENCY OFFSET (Hz)

rms NOISE = 0.03 DEGREES

Figure 8. Integrated Phase Noise (400 MHz, PFD = 200 MHz, 50 kHz)

–130

–135

–140

–145

–155

–160

–165

–170

–175

–180

100k

10M

100M

PFD FREQUENCY (Hz)

Figure 9. Phase Noise (Referred to CP Output) vs. PFD Frequency

REF –4dBm

SAMP LOG 10dB/

ATTN 10dB

VBW 20KHz

MKR1 1.000 MHz

–94.5dBc

CENTER 399.995MHz

RES BW 20KHz

SPAN 2.2MHz

SWEEP 21ms (601pts)

–94.5dBc

–10

–20

–30

–40

–50

–60

–70

–90

–100

–80

Figure 10. Reference Spurs (400 MHz, 1 MHz, 7 kHz)

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