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Conversion Gain vs. Temperature

@ LO = 0 dBm, IF = 240 MHz

Isolation @ LO = 0 dBm

Return Loss @ LO = 0 dBm

P1dB vs. Temperature

@ LO = 0 dBm, IF = 240 MHz

SiGe WIDEBAND

DOWNCONVERTER, 0.8 - 2.7 GHz

v00.0407

-20

-15

-10

-5

0

5

10

0.8

1.3

1.8

2.2

2.7

+25 C

+85 C

-40 C

FREQUENCY (GHz)

* Unless otherwise noted all measurements with low side LO & IF = 105 MHz.

-10

-5

0

5

10

15

20

25

0.8

1.3

1.8

2.2

2.7

+25C

+85C

-40C

FREQUENCY (GHz)

-20

-15

-10

-5

0

5

10

0

0.5

1

1.5

2

2.5

3

LO

RF

FREQUENCY (GHz)

Noise Figure

0

5

10

15

20

0.8

1.3

1.8

2.2

2.7

+25 C

+85 C

-40 C

FREQUENCY (GHz)

RF Return Loss @ LO = 0 dBm

-20

-15

-10

-5

0

5

10

0

0.5

1

1.5

2

2.5

3

FREQUENCY (GHz)

C2=8.2pF

C2=0.4pF

C2=1.5pF

-80

-70

-60

-50

-40

-30

-20

-10

0.8

1.3

1.8

2.2

2.7

LO TO RF

FREQUENCY (GHz)