ADMV1012 Data Sheet
Rev. A | Page 12 of 19
RETURN LOSS PERFORMANCE
Data taken at VDRF = 3 V, V D L O = 3 V, IDRF = 68 mA, LO = −4 dBm ≤ LO ≤ +4 dBm, −40°C ≤ T
A
≤ +85°C, with Mini-Circuits QCN-45+,
power splitter, unless otherwise noted. Measurement reference plane at connector.
0
–30
–25
–20
–15
–10
–5
17.5 18.5 19.5 20.5 21.5 22.5 23.5
RF INPUT RETURN LOSS (dB)
RF FREQUENCY (GHz)
+85°C
+25°C
–40°C
16349-043
Figure 31. RF Input Return Loss vs. RF Frequency at Various Temperatures
0
–30
–25
–20
–15
–10
–5
7
8 9 10 11 12
13
LO INPUT RETURN LOSS (dB)
LO FREQUENCY (GHz)
+85°C
+25°C
–40°C
16349-044
Figure 32. LO Input Return Loss vs. LO Frequency at Various Temperatures
0
–35
–30
–25
–20
–15
–10
–5
2.5 2.7
2.9 3.1 3.3
3.5
IF OUTPUT RETURN LOSS (dB)
IF FREQUENCY (GHz)
+85°C, UPPER
+85°C, LOWER
+25°C, UPPER
+25°C, LOWER
–40°C, UPPER
–40°C, LOWER
16349-045
Figure 33. IF Output Return Loss vs. IF Frequency at Various Temperatures
and Sidebands