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LT5502

TYPICAL PERFOR A CE CHARACTERISTICS

Power Supply Current

vs Temperature

I/Q Output Swing vs Temperature

I/Q Output Swing vs IF Input Power

ELECTRICAL CHARACTERISTICS V

CC = 3V, f2XLO = 570MHz, P2XLO = – 10dBm, f IF = 280MHz,

PIF = –50dBm, TA = 25°C, unless otherwise noted. (Note 3)

(Note 3)

IF INPUT POWER (dBm)

–85

5502 G03

–70

–55

–40

–25

–10

1200

1000

800

600

400

200

TA = –40°C

TA = 25°C

TA = 85°C

VCC = 3V

fIF = 280MHz

SUPPLY VOLTAGE (V)

1.8

5.5

5502 G01

2.5

3.5

4.5

TA = –40°C

TA = 25°C

TA = 85°C

SUPPLY VOLTAGE (V)

1.8

800

1000

5.5

5502 G02

600

400

2.5

3.5

4.5

1200

TA = –40°C

TA = 25°C

TA = 85°C

fIF = 280MHz

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

2XLO

f2XLO

Frequency Range

140 to 800

MHz

P2XLO

Input Power

–20

–5

dBm

DC Common Mode Voltage

2.6

Power Supply

VCC

Supply Voltage

1.8

5.25

ICC

Supply Current

EN = High

IOFF

Shutdown Current

EN = Low; Standby = Low

100

µA

Standby Mode Current

EN = Low; Standby = High

2.6

3.5

Note 1: Absolute Maximum Ratings are those values beyond which the life

a device may be impaired.

Note 2: Specifications over the –40

°C to 85°C temperature range are

assured by design, characterization and correlation with statistical process

controls.

Note 3: Tests are performed as shown in the configuration of Figure 3.

Note 4: Tests are performed as shown in the configuration of Figure 1 for

IF input.

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