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 - 5

[1] Two-tone input power = +9 dBm each tone, 1 MHz spacing.

Conversion Gain vs. LO Drive

-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)

0

10

20

30

40

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)

HMC685LP4 / 685LP4E

v04.0110

BiCMOS MMIC MIXER W/ INTEGRATED

LO AMPLIFIER, 1.7 - 2.2 GHz

Low Power Consumption Performance

Typical Upconverter Performance

20

25

30

35

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)

Conversion Gain vs.

Temperature, Icc = 70 mA

-12

-11

-10

-9

-8

-7

-6

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)

Icc vs. R9

60

70

80

90

100

110

120

130

250

300

350

400

450

500

550

600

R9 (Ohms)

Vcc1, 2, 3 = 5.0 V