LTC5591 datasheet(2/20 Pages) LINER

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LTC5592

5592f

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

Supply Voltage (VCC) ...............................................4.0V

IF Supply Voltage (VCCIF) .........................................5.5V

Enable Voltage (ENA, ENB) ..............–0.3V to VCC + 0.3V

Bias Adjust Voltage (IFBA, IFBB)......–0.3V to VCC + 0.3V

Power Select Voltage (ISEL) .............–0.3V to VCC + 0.3V

LO Input Power (1GHz to 3GHz).............................9dBm

LO Input DC Voltage............................................... ±0.1V

RFA, RFB Input Power (1GHz to 3GHz) ................15dBm

RFA, RFB Input DC Voltage .................................... ±0.1V

Operating Temperature Range (TC)........ –40°C to 105°C

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

Junction Temperature (TJ) .................................... 150°C

(Note 1)

24 23 22 21 20 19

TOP VIEW

GND

UH PACKAGE

24-LEAD (5mm

5mm) PLASTIC QFN

10 11 12

RFA

CTA

GND

CTB

RFB

ISEL

ENA

GND

ENB

GND

TJMAX = 150°C, θJC = 7°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

LTC5592IUH#PBF

LTC5592IUH#TRPBF

5592

24-Lead (5mm × 5mm) Plastic QFN

–40°C to 105°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

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Power Supply Requirements (VCCA, VCCB, VCCIFA, VCCIFB)

VCCA, VCCB Supply Voltage (Pins 12, 19)

3.1

3.3

3.5

VCCIFA, VCCIFB Supply Voltage (Pins 9, 10, 21, 22)

3.1

3.3

5.3

Mixer Supply Current (Pins 12, 19)

Both Channels Enabled

199

237

IF Amplifier Supply Current (Pins 9, 10, 21, 22)

Both Channels Enabled

202

252

Total Supply Current (Pins 9, 10, 12, 19, 21, 22)

Both Channels Enabled

401

489

Total Supply Current – Shutdown

ENA = ENB = Low

500

μA

Enable Logic Input (ENA, ENB) High = On, Low = Off

ENA, ENB Input High Voltage (On)

2.5

ENA, ENB Input Low Voltage (Off)

0.3

ENA, ENB Input Current

–0.3V to VCC + 0.3V

–20

μA

Turn On Time

0.9

μs

Turn Off Time

1μs

VCC = 3.3V, VCCIF = 3.3V, ENA = ENB = High, ISEL = Low, TC = 25°C,

unless otherwise noted. Test circuit shown in Figure 1. (Note 2)

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