Specifications and information are subject to change without notice

WJ Communications, Inc

• Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com

Page 2 of 4 June 2006

ML401

1.7–2.2 GHz High IP3 Mixer with Integrated LO Amp

Product Information

The Communications Edge

TM

Typical Downconversion Performance Plots

Performance using the circuitry on the ML401-PCB Evaluation Board

R1 is shown in the silkscreen but is not required for the ML401. A 0Ω jumper is placed in this spot on the PCB.

Conversion Loss vs RF Frequency vs IF Frequency

+25 °C, LO = 0 dBm, low-side LO

5

6

7

8

9

10

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

IF=50MHz

IF=100MHz

IF=150MHz

IF=200MHz

IF=250MHz

Input IP3 vs RF Frequency vs IF Frequency

+25 °C, LO = 0 dBm, low-side LO

24

26

28

30

32

34

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

IF=50MHz

IF=100MHz

IF=150MHz

IF=200MHz

IF=250MHz

Conversion Loss vs RF Frequency vs Temperature

LO = 0 dBm, IF = 50 MHz, low-side LO

5

6

7

8

9

10

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

-40 °C

+25 °C

+85 °C

Conversion Loss vs RF Frequency vs Temperature

LO = 0 dBm, IF = 150 MHz, low-side LO

5

6

7

8

9

10

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

-40 °C

+25 °C

+85 °C

Conversion Loss vs RF Frequency vs Temperature

LO = 0 dBm, IF = 250 MHz, low-side LO

5

6

7

8

9

10

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

-40 °C

+25 °C

+85 °C

Conversion Loss vs RF Frequency vs LO Power

+25 °C, IF = 50 MHz, low-side LO

5

6

7

8

9

10

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

LO = -3 dBm

LO = 0 dBm

LO = 3 dBm

Conversion Loss vs RF Frequency vs LO Power

+25 °C, IF = 150 MHz, low-side LO

5

6

7

8

9

10

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

LO = -3

dBm

LO = 0

dBm

LO = 3

Conversion Loss vs RF Frequency vs LO Power

+25 °C, IF = 250 MHz, low-side LO

5

6

7

8

9

10

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

LO = -3 dBm

LO = 0 dBm

LO = 3 dBm