26–33 GHz GaAs MMIC Double Balanced Down Converter Mixer

AM028D1-00

2

Alpha Industries, Inc. [781] 935-5150

• Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com

Specifications subject to change without notice. 2/00A

Performance vs. LO Power

LO Power (dBm)

0

10

20

30

40

50

4

6

8

10

12

14

7

9

11

13

15

17

19

Conversion Loss

LO Return Loss

LO to RF Isolation

LO to IF Isolation

01234

10

89

7

6

5

Performance vs. IF Frequency

4

6

8

10

12

14

IF Frequency (GHz)

50 OHMS

50 OHMS

50OHMS

50OHMS

RF

IF

LO

50 OHMS

50 OHMS

50OHMS

50OHMS

RF

IF

LO

90˚ Phase Shifter/Splitter

LO

IF

RF

6

4

8

10

12

14

25

26

27

28

29

30

31

32

33

34

Performance vs. LO Frequency

LO Frequency (GHz)

0

10

20

30

40

50

Conversion Loss

LO Return Loss

LO to RF Isolation

LO to IF Isolation

Typical Performance Data

Wire Bonding Configurations

Circuit Schematic

Single IF bond configuration.

Requires two IF bonds.

LO to IF isolation is degraded by 7 dB for this configuration.