9

9 - 3

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

HMC683LP6C / 683LP6CE

v02.0808

HIGH IP3 DUAL CHANNEL

DOWNCONVERTER w/ LO SWITCH, 0.7 - 1.0 GHz

Single Channel: Input IP3 vs. LO Drive

Single Channel:

Input IP3 vs. Temperature

Dual Channel:

-70

-60

-50

-40

-30

-20

-10

0.7

0.8

0.9

1

1.1

FREQUENCY (GHz)

0

5

10

15

20

25

30

0.6

0.7

0.8

0.9

1

1.1

+25 C

+85 C

-40 C

FREQUENCY (GHz)

0

5

10

15

20

25

30

0.6

0.7

0.8

0.9

1

1.1

-3 dBm

0 dBm

+3 dBm

FREQUENCY (GHz)

[1] For 900 mHz, rF1 = 900 mHz @ 0 dBm, rF2 = 901 mHz

@ 0 dBm, Lo = 800 mHz @ 0 dBm, iF2 terminated with

50 ohms. channel isolation is the dBc difference at iF1

port between the fundamental tone @ 100 mHz and the

leakage tone @ 101 mHz.

[2] For 900 mHz, Lo1 = 800 mHz @ 0 dBm, Lo2 = 799 mHz

@ 0 dBm, Lo1 is selected, rF1 = rF2 = 900 mHZ @ 0

dBm, iF2 terminated with 50 ohms. Lo1-Lo2 isolation

is the dBc difference measured at the iF1 port between

the fundamental tone at 100 mHz and the leakage tone

@ 101 mHz.

-60

-50

-40

-30

-20

0.6

0.7

0.8

0.9

1

1.1

RF1 TO RF2 AT IFI

RF2 TO RF1 AT IF2

FREQUENCY (GHz)

Noise Figure vs. Temperature

8

9

10

11

12

13

14

15

16

0.6

0.7

0.8

0.9

1

1.1

+25 C

+85 C

-40 C

FREQUENCY (GHz)