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For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824

Phone: 978-250-3343

Fax: 978-250-3373

Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

HMC623LP4 / 623LP4E

v01.0708

RFIC DOWNCONVERTER SMT, 1.8 - 2.7 GHz

Conversion Gain vs. Temperature

Isolation

Return Loss

Conversion Gain vs. LO Drive

Conversion Gain vs. IF Frequency

IF Bandwidth, LO = 1.9 GHz

15

20

25

30

35

40

1.4

1.6

1.8

2

2.2

2.4

2.6

2.8

3

+25 C

+85 C

-40 C

FREQUENCY (GHz)

-25

-20

-15

-10

-5

0

1

1.2

1.4

1.6

1.8

2

2.2

2.4

2.6

2.8

3

RF

LO

FREQUENCY (GHz)

-60

-50

-40

-30

-20

-10

0

10

20

30

40

1.4

1.6

1.8

2

2.2

2.4

2.6

2.8

3

RF/IF

LO/RF

LO/IF

FREQUENCY (GHz)

15

20

25

30

35

40

1.4

1.6

1.8

2

2.2

2.4

2.6

2.8

3

-3 dBm

0 dBm

+3 dBm

FREQUENCY (GHz)

-25

-15

-5

5

15

25

35

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

IF Return Loss

Conversion Gain

FREQUENCY (GHz)

10

15

20

25

30

35

40

1

1.2

1.4

1.6

1.8

2

2.2

2.4

2.6

2.8

3

IF = 50 MHz

IF = 200 MHz

IF = 500 MHz

FREQUENCY (GHz)