Adjustable, High-Linearity,

SiGe Dual-Band LNA/Mixer ICs

4

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AC ELECTRICAL CHARACTERISTICS—MAX2320/MAX2321/MAX2326

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

Low-Band RF

Frequency Range

(Note 3)

800

1000

MHz

High-Band RF

Frequency Range

(Note 3)

1800

2500

MHz

Low-Band LO

Frequency Range

(Note 3)

700

1150

MHz

High-Band LO

Frequency Range

(Note 3)

1600

2300

MHz

IF Frequency Range

(Note 3)

50

400

MHz

LNA PERFORMANCE

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

PCS

13

14.5

16

°C

Cellular

14

15

16

PCS

11.5

14.5

17

Gain (Note 4)

G

°C to

+85

°C

Cellular

13

15

16.5

dB

PCS

±0.5

Gain Variation Over

Temperature

Relative to +25

°C

°C to

+85

°C

Cellular

±0.5

dB

PCS

1.8

2

2.1

Noise Figure

(Note 5)

NF

Cellular

1.3

1.4

1.5

dB

PCS

7

+8

Input Third-Order

Intercept (Notes 5, 6)

IIP3

Cellular

6

+8

dBm

PCS

-11

-10

Input 1dB Compression

1dB

Cellular

-11

-10

dBm

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

PCS

13.5

Gain (Note 4)

G

Cellular

14.5

dB

PCS

±0.5

Gain Variation Over

Temperature

Relative to +25

°C

°C

to +85

°C

Cellular

±0.5

dB

PCS

1.9

2.1

2.2

Noise Figure

(Note 5)

Cellular

1.4

1.5

1.6

dB