Data Sheet

ADF5904

TYPICAL PERFORMANCE CHARACTERISTICS

RF INPUT POWER (dBm)

0.01

0.1

1

10

–50

–45

–40

–35

–30

–25

–20

–15

–10

–5

0

–40°C

+25°C

+105°C

Figure 5. IF Output Power vs. RF Input Power,

LO Frequency = 24 GHz at −5 dBm and IF Frequency = 100 kHz

RF INPUT POWER (dBm)

0

5

10

15

20

25

30

–50

–45

–40

–35

–30

–25

–20

–15

–10

–5

0

–40°C

+25°C

+105°C

Figure 6. Conversion Gain vs. RF Input Power,

LO Frequency = 24 GHz at −5 dBm, and IF Frequency = 100 kHz

RF INPUT POWER (dBm)

–35

–30

–25

–20

–15

–10

–5

0

5

10

15

20

–50

–45

–40

–35

–30

–25

–20

–15

–10

–5

0

–40°C

+25°C

+105°C

Figure 7. IF Output Power vs. RF Input Power,

LO Frequency = 24 GHz at −5 dBm, and IF Frequency = 100 kHz

RF FREQUENCY (Hz)

0

5

10

15

20

25

30

23.90 23.95 24.00 24.05 24.10 24.15 24.20 24.25 24.30 24.35

–40°C

+25°C

+105°C

Figure 8. Channel Gain vs. RF Frequency,

Rx Input = −50 dBm, LO Power = −5 dBm, and IF Frequency = 100 kHz

LO INPUT POWER (dB)

0

5

10

15

20

25

30

–20

–15

–10

–5

0

5

–40°C

+25°C

+105°C

Figure 9. Channel Gain vs. LO Input Power, Rx Input = −50 dBm,

LO Frequency = 24 GHz, and IF Frequency = 100 kHz

IF FREQUENCY (Hz)

0

2

4

6

8

10

12

14

16

18

20

10k

100k

1M

10M

–40°C

+25°C

+105°C

Figure 10. Noise Figure vs. IF Frequency, LO Frequency = 24.125 GHz at −5 dBm

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