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 3 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 (cont’d)

Performance using the circuitry on the ML401-PCB Evaluation Board

Input IP3 vs RF Frequency vs Temperature

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

24

26

28

30

32

34

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

-40 °C

+25 °C

+85 °C

Input IP3 vs RF Frequency vs Temperature

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

24

26

28

30

32

34

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

-40 °C

+25 °C

+85 °C

Input IP3 vs RF Frequency vs Temperature

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

24

26

28

30

32

34

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

-40 °C

+25 °C

+85 °C

Input IP3 vs RF Frequency vs LO Power

+25 °C, IF = 50 MHz, low-side LO

24

26

28

30

32

34

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

LO = -3 dBm

LO = 0 dBm

LO = 3 dBm

Input IP3 vs RF Frequency vs LO Power

+25 °C, IF = 150 MHz, low-side LO

24

26

28

30

32

34

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

LO = -3 dBm

LO = 0 dBm

LO = 3 dBm

Input IP3 vs RF Frequency vs LO Power

+25 °C, IF = 250 MHz, low-side LO

24

26

28

30

32

34

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

LO = -3 dBm

LO = 0 dBm

LO = 3 dBm

RF Return Loss vs LO Frequency

+25 °C, LO = 0 dBm

-25

-20

-15

-10

-5

0

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

IF = 50 MHz

IF = 150 MHz

IF = 250 MHz

IF Return Loss vs IF Frequency

+25 °C, LO = 0 dBm

-50

-40

-30

-20

-10

0

50

100

150

200

250

IF Frequency (MHz)

LO = 1550 MHz

LO = 1650 MHz

LO = 1750 MHz

LO = 1850 MHz

LO Return Loss vs LO Frequency

+25 °C

-25

-20

-15

-10

-5

0

1600

1700

1800

1900

2000

LO Frequency (MHz)

L-R Isolation vs LO Frequency

Referenced with LO = 0 dBm

0

5

10

15

20

25

1600

1700

1800

1900

2000

LO Frequency (MHz)

-40 °C

+25 °C

+85 °C

L-I Isolation vs LO Frequency

Referenced with LO = 0 dBm

10

15

20

25

30

35

1600

1700

1800

1900

2000

LO Frequency (MHz)

-40 °C

+25 °C

+85 °C

R-I Isolation vs LO Frequency

0

5

10

15

20

25

1800

1850

1900

1950

2000

2050

2100

LO Frequency (MHz)

-40 °C

+25 °C

+85 °C

Input P1dB vs RF Frequency

IF = 100 MHz, low-side LO at 0 dBm

12

14

16

18

20

22

1700

1750

1800

1850

1900

1950

2000

RF Frequency (MHz)

-40 °C

+25 °C

+85 °C