Adjustable, High-Linearity,

SiGe Dual-Band LNA/Mixer ICs

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5

AC ELECTRICAL CHARACTERISTICS (continued)

2182MHz (MAX2326 with BAND = high), LO input power = -7dBm (MAX2320/MAX2326), 50

noted.) (Note 2)

PARAMETER

SYMBOL

CONDITIONS

MIN

-3

σ

TYP

+3

σ

MAX

UNITS

PCS

+6.5

Input Third-Order

Intercept (Notes 5, 6)

Cellular

+6

dBm

LOW-GAIN, HIGH-LINEARITY MODES (Note 1)

PCS

-2

Gain (Note 4)

G

Cellular

-1.5

dB

PCS

0.5

Gain Variation Over

Temperature

Relative to +25

°C

°C to

+85

°C

Cellular

0.5

dB

PCS

5

5.5

6

Noise Figure (Note 5)

NF

Cellular

4

4.25

4.5

dB

PCS

+10.5

+11.5

+12.5

Input Third-Order

Intercept (Notes 5, 6)

IIP3

Cellular

+11.5

+12.5

+13.5

dBm

MIXER PERFORMANCE

HIGH-GAIN, HIGH-LINEARITY, AND LOW-GAIN MODES (Note 1)

Without doubler

11

11.8

12.5

13.2

14

°C, PCS

With doubler

10.5

11.1

12

12.9

13.5

Without doubler

10

10.8

12.5

14.3

15.3

°C to

+85

°C, PCS

With doubler

9.6

10.4

12

13.1

14.3

°C, cellular

12

127

13.4

14.0

14.7

Gain (Note 4)

G

°C to +85°C, cellular

11.3

11.9

13.4

15.5

16.5

dB

PCS

±1

Gain Variation Over

Temperature Relative to

+25

°C (Note 5)

°C to

+85

°C

Cellular

±1

dB

Without doubler

7.5

7.8

8

PCS

With doubler

11

12.3

13.5

Without divider

7.5

8.1

8.5

Noise Figure

NF

Cellular

With divider

7.8

8.4

8.8

dB

Without doubler

1.8

2.4

+4

PCS,

With doubler

1.4

2.8

+4.7

Input Third-Order

Intercept (Notes 5, 6)

IIP3

Cellular,

1

1.8

3.2

dBm

PCS

-11

-10

Input dB Compression

Cellular

-12

-10.7

dBm