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8 - 73

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Harmonics of LO

MxN Spurious @ IF Port

nLO

mRF

0

1234

0xx

21

52

40

48

1540

57

82

88

295

79

53

84

94

394

94

95

72

95

4

9495949595

RF Freq. = 1.9 GHz @ -10 dBm

LO Freq. = 1.65 GHz @ 0 dBm

All values in dBc relative to the IF power level.

nLO Spur @ RF Port

LO Freq. (GHz)

1

2

3

4

1.4

8

12

15

19

1.5

9

13

16

21

1.6

11

14

17

24

1.7

13

15

18

29

1.8

12

13

19

29

1.9

11

12

19

28

LO = 0 dBm

All values in dBc below input LO level measured at RF port.

Conversion Gain @ LO = 0 dBm

IF = 156 MHz

0

2

4

6

8

10

12

14

2

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

RF FREQUENCY (GHz)

Input IP3 & Input P1dB

@ LO = 0 dBm, IF = 156 MHz

0

5

10

15

20

25

30

2

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

INPUT IP3

OUTPUT P1dB

INPUT P1dB

RF FREQUENCY (GHz)

Isolation @ LO = 0 dBm, IF = 156 MHz

-60

-50

-40

-30

-20

-10

0

2

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

RF TO IF

LO TO RF

LO TO IF

FREQUENCY (GHz)

HMC381LP6 / 381LP6E

v04.1007

HIGH IP3 RFIC DUAL

DOWNCONVERTER, 1.7 - 2.7 GHz