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

10

10 - 2

HMC685LP4 / 685LP4E

v04.0110

BiCMOS MMIC MIXER W/ INTEGRATED

LO AMPLIFIER, 1.7 - 2.2 GHz

Conversion Gain vs. Temperature

Isolation

Return Loss

Conversion Gain vs. LO Drive

IF Bandwidth (LO= 1.7 GHz)

-20

-15

-10

-5

0

1.6

1.7

1.8

1.9

2

2.1

2.2

2.3

2.4

+25 C

+85 C

-40 C

RF FREQUENCY (GHz)

-20

-15

-10

-5

0

1.6

1.7

1.8

1.9

2

2.1

2.2

2.3

2.4

-6 dBm

-3 dBm

0 dBm

+3 dBm

RF FREQUENCY (GHz)

-30

-25

-20

-15

-10

-5

0

0

0.1

0.2

0.3

0.4

0.5

IF Return Loss

Conversion Gain

IF FREQUENCY (GHz)

-30

-25

-20

-15

-10

-5

0

1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9

2

2.1 2.2 2.3 2.4

RF

LO

FREQUENCY (GHz)

-60

-50

-40

-30

-20

-10

0

1.6

1.8

2

2.2

2.4

RF/IF

LO/RF

LO/IF

RF FREQUENCY (GHz)

Input P1dB vs. Temperature

10

15

20

25

30

1.6

1.7

1.8

1.9

2

2.1

2.2

2.3

2.4

+25 C

+85 C

-40 C

RF FREQUENCY (GHz)