ADRF6780ACPZN-R7 datasheet(13/35 Pages) AD

13 / 35 page

Data Sheet

ADRF6780

Rev. D | Page 13 of 35

–30

–25

–20

–15

–10

–5

POUT (dBm PER TONE; PIN = –15dBm PER TONE)

fRF = 6GHz

fRF = 10GHz

fRF = 15GHz

fRF = 20GHz

fRF = 24GHz

Figure 27. Output Second-Order Intercept (OIP2) vs. Output Power (POUT) for

Various RF Frequencies (fRF), BB I/Q Amplitude = −15 dBm per Tone

125

130

135

140

145

150

155

RF FREQUENCY (GHz)

–40°C

+25°C

+85°C

Figure 28. Output Noise Density vs. RF Frequency (fRF) at a 10 dB Gain Setting

for Various Temperatures with an Output Carrier of −5 dBm

125

130

135

140

145

150

155

–11

–6

–1

VATT GAIN (dB)

fRF = 6GHz

fRF = 10GHz

fRF = 15GHz

fRF = 20GHz

fRF = 24GHz

Figure 29. Output Noise Density vs. VATT Gain for Various RF Frequencies

(fRF) with an Input Carrier of −15 dBm

–20

–15

–10

–5

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

BB FREQUENCY (GHz)

Figure 30. Bandwidth, POUT at 15 GHz and the Maximum Gain Setting vs. BB

Input Frequency

–10

–8

–6

–4

–2

RF FREQUENCY (GHz)

VATT = 2.6V

VATT = 1.5V

VATT = 0.4V

Figure 31. Magnitude Delta, RFON minus RFOP vs. RF Frequency (fRF) at

Three Different Gain Settings

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