Adjustable, High-Linearity,

SiGe Dual-Band LNA/Mixer ICs

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9

Typical Operating Characteristics (continued)

Ω system, all measurements include matching component

-4

0

-2

6

4

2

12

10

8

14

48

10

6

12141618

CELLULAR-BAND HGHL LNA IIP3

vs. CURRENT

LNA CURRENT (mA)

-6

-2

-4

2

0

8

6

4

10

48

6

1012141618

PCS-BAND HGHL LNA IIP3

vs. CURRENT

LNA CURRENT (mA)

°C

°C

°C

-4

0

-2

4

2

10

8

6

12

48

6

1012141618

PCS-BAND HGHL LNA IIP3

vs. CURRENT

LNA CURRENT (mA)

10.0

11.0

10.5

13.0

12.5

12.0

11.5

14.0

14.5

13.5

15.0

611

16

CELLULAR-BAND HGHL MIXER

CONVERSION GAIN vs. CURRENT

MIXER CURRENT (mA)

°C, HIGH SIDE LO

°C, LOW SIDE LO

°C, HIGH SIDE LO

°C, LOW SIDE LO

°C, HIGH SIDE LO

°C, LOW SIDE LO

0

4

2

8

6

12

10

14

-40

-30

-20

-10

PCS-BAND HGHL LNA IIP3

vs. CURRENT

LNA CURRENT (mA)

LGHL

HGHL

HGLL

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

850

860

880

870

890

910

900

CELLULAR-BAND HGHL LNA

NOISE FIGURE vs. FREQUENCY

FREQUENCY (MHz)

11.2mA

9mA

7mA

5.6mA

1.10

1.20

1.15

1.30

1.25

1.40

1.35

1.45

850

870

880

860

890

900

910

CELLULAR-BAND HGLL LNA

NOISE FIGURE vs. FREQUENCY

FREQUENCY (MHz)

1.4

1.6

1.5

1.8

1.7

1.9

2.0

1920

1960

1940

1980

2000

2020

PCS-BAND HGHL NOISE FIGURE

vs. FREQUENCY

FREQUENCY (MHz)

5.6mA

11.2mA

7mA

1.45

1.60

1.55

1.50

1.65

1.70

1.75

1.80

1.85

1.90

1.95

1920

1940

1960

1980

2020

2000

PCS-BAND HGLL LNA NOISE FIGURE

vs. FREQUENCY

FREQUENCY (MHz)