ADF5610 datasheet(13/51 Pages) AD

13 / 51 page

Data Sheet

ADF5610

Rev. 0 | Page 13 of 51

TYPICAL PERFORMANCE CHARACTERISTICS

For Figure 3 through Figure 7, Agilent E5052B is the test equipment used to measure the phase noise.

–30

–40

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

–150

–160

–170

–180

–190

10k

100k

10M

100M

FREQUENCY (Hz)

1: 1kHz

–63.6667dBc/Hz

2: 10kHz

–92.2744dBc/Hz

3: 100kHz

–114.9648dBc/Hz

4: 1MHz

–135.5251dBc/hz

5: 10MHz

–155.2561dBc/Hz

6: 91.203029MHz –168.2089dBc/Hz

Figure 3. Open-Loop VCO Phase Noise at 7300 MHz, RFOUT, High

Performance Mode (VCO Register 0x01, Bits[4:2] = 7 (Decimal)

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–40

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

–150

–160

–170

–180

–190

10k

100k

10M

100M

FREQUENCY (Hz)

1: 1kHz

–63.5734dBc/Hz

2: 10kHz

–90.9588dBc/Hz

3: 100kHz

–113.2091dBc/Hz

4: 1MHz

–134.1621dBc/hz

5: 10MHz

–154.6000dBc/Hz

6: 91.203029MHz –164.5740dBc/Hz

Figure 4. Open-Loop VCO Phase Noise at 10000 MHz, RFOUT, High

Performance Mode (VCO Register 0x01, Bits[4:2] = 7 (Decimal))

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–40

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

–150

–160

–170

–180

–190

10k

100k

10M

100M

FREQUENCY (Hz)

1: 1kHz

–60.6675dBc/Hz

2: 10kHz

–87.3627dBc/Hz

3: 100kHz

–109.1086dBc/Hz

4: 1MHz

–129.9533dBc/hz

5: 10MHz

–150.5663dBc/Hz

6: 91.203029MHz –163.5237dBc/Hz

Figure 5. Open-Loop VCO Phase Noise 14.6 GHz, RFOUT, High Performance

Mode (VCO Register 0x01, Bits[4:2] = 7 (Decimal))

–30

–20

–40

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

–150

–160

–170

–180

100

10k

100k

100M

10M

FREQUENCY (Hz)

1: 100Hz

–92.4277dBc/Hz

2: 1kHz

–102.7103dBc/Hz

3: 10kHz

–110.4199dBc/Hz

4: 100kHz –112.4860dBc/hz

5: 1MHz

–131.1319dBc/Hz

6: 10MHz

–154.3151dBc/Hz

7: 40MHz

–162.6025dBc/Hz

8: 95MHz

–167.0970dBc/Hz

9: 100MHz–145.2447dBc/Hz

x: START:100Hz

STOP: 100MHz

CENTER: 50.00005MHz

SPAN: 99.9999MHz

ANALYSIS RANGE X: BAND MARKER

ANALYSIS RANGE Y: BAND MARKER

INTG NOISE: –56.8411dBc/100MHz

RMS NOISE: 2.03452mrad

116.569mdeg

RMS JITTER: 40.475fsec

RESIDUAL FM: 8.51901kHz

Figure 6. Closed-Loop Phase Noise Illustrating Low Jitter Capability at

8.0 GHz, Wenzel 100 MHz Reference, 100 MHz PFD, RFOUT, High

Performance Mode (VCO Register 0x01, Bits[4:2] = 7 (Decimal)), 25°C

–30

–20

–40

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

–150

–160

–170

–180

100

10k

100k

100M

10M

FREQUENCY (Hz)

1: 100Hz

–87.2769dBc/Hz

2: 1kHz

–97.5534dBc/Hz

3: 10kHz

–107.4160dBc/Hz

4: 100kHz –128.5294dBc/hz

5: 1MHz

–131.1319dBc/Hz

6: 10MHz

–149.9961dBc/Hz

7: 40MHz

–159.6728dBc/Hz

8: 95MHz

–163.7876dBc/Hz

9: 100MHz –164.0052dBc/Hz

x: START:100Hz

STOP: 100MHz

CENTER: 50.00005MHz

SPAN: 99.9999MHz

ANALYSIS RANGE X: BAND MARKER

ANALYSIS RANGE Y: BAND MARKER

INTG NOISE: –52.4262dBc/100MHz

RMS NOISE: 3.38226mrad

193.789mdeg

RMS JITTER: 37.382fsec

RESIDUAL FM: 6.46437kHz

Figure 7. Closed-Loop Phase Noise Illustrating Low Jitter Capability at 14.4 GHz,

Wenzel 100 MHz Reference, 100 MHz PFD, RFOUT, High Performance Mode

(VCO Register 0x01, Bits[4:2] = 7 (Decimal)), 25°C

255

215

175

135

VCO BAND

–40°C

+25°C

+85°C

Figure 8. Carrier Frequency vs. VCO Band, Autocalibration Enabled,

VDDLS = 3.3 V, VPPCP = 3.3 V

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