ADF5902 datasheet(10/39 Pages) AD

10 / 39 page

ADF5902

Data Sheet

Rev. 0 | Page 10 of 39

100

200

300

400

500

600

TIME (µs)

24.000

24.050

24.100

24.150

24.200

24.300

24.250

Figure 11. Sawtooth Ramp

0.5

1.0

1.5

2.0

2.5

3.0

3.5

24.00

24.05

24.10

24.15

24.20

24.25

OUTPUT FREQUENCY (MHz)

–40°C

+25°C

+105°C

Figure 12. VTUNE Frequency Range

–150

–140

–130

–120

–110

–100

–90

–80

–70

–60

–50

–40

–30

–20

–10

10k

100k

10M

FREQUENCY OFFSET (Hz)

Figure 13. Open-Loop Phase Noise on Transmitter 1 Output at 24.125 GHz

0.5

1.0

1.5

2.0

2.5

3.0

CHARGE PUMP VOLTAGE (V)

–5

–4

–3

–2

–1

PUMP UP SETTING 7

PUMP DOWN SETTING 7

OUTSIDE OF SPECIFIED RANGE

Figure 14. Charge Pump Output Characteristics, CP_AHI = 3.3 V, at 25°C

–160

–140

–120

–100

–80

–60

–40

100

10k

100k

10M

100M

FREQUENCY OFFET (Hz)

25°C,AHI = 3.3V, ICP = 2.24mA

300kHz LOOP BW FILTER,

fPFD = 100MHz

Figure 15. Closed-Loop Phase Noise on Transmitter 1 at 24.125 GHz

100

150

200

250

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

TEMPERATURE (ºC)

Figure 16. ATEST Voltage and ADC Code vs. Temperature

ADF5902 Datasheet(PDF) 10 Page - Analog Devices

ADF5902 Datasheet(HTML) 10 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

Datasheet Download

Link URL