Data Sheet

HMC1048ALC3B

Rev. B | Page 11 of 15

SPURIOUS AND HARMONICS PERFORMANCE

M × N Spurious Outputs as Downconverter

When measuring these parameters, −10 dBm RF input power at

4 GHz and 13 dBm LO input power at 4.1 GHz were applied. All

values in dBc below the IF output power level and valid for

lower sideband measurements. N/A means not applicable.

Spur values are (M × RF) − (N × LO).

N × LO

0

1

2

3

4

M × RF

0

N/A

31

19

27

4

1

4

0

27

35

39

2

52

34

40

34

59

3

74

68

57

55

59

4

77

78

77

62

67

LO Harmonics

When measuring these parameters, 13 dBm LO input power

was applied at various LO frequencies. All values in dBc below

LO power level are measured at RF port. N/A means not

applicable.

Table 6. LO Harmonics

N × LO Spur at RF Port

LO Frequency (GHz)

1

2

3

4

2

58

62

57

62

4

34

31

46

40

6

35

30

47

63

10

27

27

39

66

12

47

42

40

65

14

32

55

39

N/A