Data Sheet HMC773ALC3B
Rev. D | Page 19 of 22
SPURIOUS PERFORMANCE
Mixer spurious products are measured in dBc from the IF
output power level. Spurious values are (M × RF) – (N × LO).
N/A means not applicable.
M × N Spurious Outputs, IF = 500 MHz
The RF frequency = 9 GHz and RF input power = −10 dBm.
The LO frequency = 8.5 GHz and the LO input power = 13 dBm.
N × LO
0 1 2 3 4 5
M × RF
0
N/A +14 +33.9 +42.7 +74.4 +50.1
1
−0.7 0 +18.4 +47.7 +46.1 +71.3
2
+63.8 +58 +58.3 +64.4 +67.3 +86
3
+73.1 +78.8 +53.1 +56.1 +62.6 +82.3
5
+78 +84.4 +88.7 +91.9 +87.5 +93.5
The RF frequency = 16 GHz and RF input power = −10 dBm.
The LO frequency = 15.5 GHz and the LO input power = 13 dBm.
N × LO
0 1 2 3 4 5
M × RF
0
N/A 10.5 47.3 44.1 N/A N/A
1
17.8 0 38.8 56.4 65.2 N/A
2
85.1 63.9 51.6 66.3 83.3 629.7
76.6 82.7 89.5 58.3 85.4 87.2
4
N/A 74 89.9 91.3 97.4 92
5
N/A N/A 76.2 91.3 89.1 100.5
The RF frequency = 23 GHz and RF input power = −10 dBm.
The LO frequency = 22.5 GHz and the LO input power = 13 dBm.
N × LO
0 1 2 3 4 5
M × RF
0 N/A 11.2 38.7 N/A N/A N/A
1 10.4 0 39.9 55.6 N/A N/A
2 78.1 69.7 58.8 73.1 76.3 N/A
3 N/A 76.6 88.9 60.8 87.6 77
N/A N/A 78.5 91.6 91.8 87.3
5 N/A N/A N/A 79 91.7 97.5
M × N Spurious Outputs, IF = 1000 MHz
The RF frequency = 9 GHz and RF input power = −10 dBm.
The LO frequency = 8 GHz and the LO input power = 13 dBm.
N × LO
0 1 2 3 4 5
M × RF
0
N/A +11.9 +26.4 +62.6 +72.3 +49.1
1
−0.4 0 +17.6 +61.1 +59 +68.2
2
+63.4 +59.5 +59 +62.5 +90.4 +84.8
3
+73.9 +77.1 +55.2 +53.7 +68.1 +77
5
+76.5 +85 +88.2 +89.8 +99.1 +98.1
The RF frequency = 16 GHz and RF input power = −10 dBm.
The LO frequency = 15 GHz and the LO input power = 13 dBm.
N × LO
0 1 2 3 4 5
M × RF
0
N/A 7.7 45.4 N/A N/A N/A
1
17.7 0 35.3 63.7 N/A N/A
2
83.8 61.4 51.5 71 81.1 N/A
3
75.6 88.5 74.9 58.7 79.1 76.1
4
N/A 75 90 71.2 100.4 89.9
5
N/A N/A 75.7 91.1 95.4 99.2
The RF frequency = 23 GHz and RF input power = −10 dBm.
The LO frequency = 22 GHz and the LO input power = 13 dBm.
N × LO
0 1 2 3 4 5
M × RF
0 N/A 13.2 35.1 N/A N/A N/A
1 10.4 0 41 57.6 N/A N/A
2 77.1 73.9 59.1 73.1 73 N/A
3 N/A 77.3 91.8 60.5 89.3 N/A
N/A N/A 78.2 92.4 93.6 91.3
5
N/A N/A N/A 77.3 93 100.1