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LT5579

5579f

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

Supply Voltage .........................................................3.6V

LO Input Power..................................................+10dBm

LO Input DC Voltage ........................–0.3V to VCC + 0.3V

RF Output DC Current ............................................60mA

IF Input Power (Differential)...............................+13dBm

IF+, IF– DC Currents ...............................................60mA

TJMAX .................................................................... 150°C

Operating Temperature Range.................. –40°C to 85°C

Storage Temperature Range................... –65°C to 150°C

(Note 1)

24 23 22 21 20 19

TOP VIEW

UH PACKAGE

24-LEAD (5mm

5mm) PLASTIC QFN

10 11 12

GND

IF+

IF–

GND

TJMAX = 150°C, θJA = 34°C/W

EXPOSED PAD (PIN 25) IS GND, MUST BE SOLDERED TO PCB

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT5579IUH#PBF

LT5579IUH#TRPBF

5579

24-Lead (5mm

× 5mm) Plastic QFN

–40°C to 85°C

Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges.

Consult LTC Marketing for information on non-standard lead based ﬁnish parts.

For more information on lead free part marking, go to: http://www.linear.com/leadfree/

For more information on tape and reel speciﬁcations, go to: http://www.linear.com/tapeandreel/

DC ELECTRICAL CHARACTERISTICS V

CC = 3.3V, TA = 25°C (Note 3), unless otherwise noted.

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Power Supply Requirements (VCC)

Supply Voltage

3.15

3.3

3.6

VDC

Supply Current

VCC = 3.3V, PLO = –1dBm

VCC = 3.6V, PLO = –1dBm

226

241

250

Input Common Mode Voltage (VCM)

Internally Regulated

570

AC ELECTRICAL CHARACTERISTICS (Notes 2, 3)

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

IF Input Frequency Range (Note 4)

Requires Matching

LF to 1000

MHz

LO Input Frequency Range (Note 4)

Requires Matching Below 1GHz

750 to 4300

MHz

RF Output Frequency Range (Note 4)

Requires Matching

900 to 3900

MHz

LT5579 Datasheet(PDF) 2 Page - Linear Technology

LT5579 Datasheet(HTML) 2 Page - Linear Technology

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