LTC5566 datasheet(2/28 Pages) LINER

2 / 28 page

LTC5566

5566f

For more information www.linear.com/LTC5566

pin conFiguraTion

absoluTe MaxiMuM raTings

Supply Voltage (VDD, VCC1, VCC2, IF1+, IF1–,

IF2+, IF2–) ...................................................................4V

EN1, EN2, T0, T1 Input Voltages ......–0.3V to VCC + 0.3V

LO+, LO– Input Power (150MHz to 6GHz) .......... +10dBm

RF1, RF2 Input Power (300MHz to 6GHz)..........+20dBm

LO+, LO– DC Voltage..............................................±0.5V

IF DVGA Peak Differential Input Voltage....................±4V

SDI, CLK, CSB, PS Input Voltages... –0.3V to VDD + 0.3V

SDO Output Current............................................. ±10mA

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

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

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

(Notes 1, 2)

9 10 11 12

TOP VIEW

GND

UH PACKAGE

32-LEAD (5mm

× 5mm) PLASTIC QFN

13 14 15 16

32 31 30 29 28 27 26 25

GND

RF1

CSB

CLK

SDI

SDO

RF2

GND

IF1+

IF1–

VDD

LO+

LO–

IF2–

IF2+

TJMAX = 150°C, θJC = 7.7°C/W

EXPOSED PAD (PIN 33) IS GND, MUST BE SOLDERED TO PCB

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

CASE TEMPERATURE RANGE

LTC5566IUH#PBF

LTC5566IUH#TRPBF

5566

32-Lead (5mm × 5mm) Plastic QFN

–40°C to 105°C

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

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/. Some packages are available in 500 unit reels through

designated sales channels with #TRMPBF suffix.

elecTrical characTerisTics

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage (VCC)

3.0

3.3

3.6

SPI Supply Voltage (VDD)

1.6

3.6

Supply Current (ICC)

One Channel, Full Power Mode

Both Channels, Full Power Mode

One Channel, Reduced Power Mode

Both Channels, Reduced Power Mode

Shutdown

192

384

147

294

1.2

225

450

1.9

SPI Supply Current (IDD)

Operating: CSB = Low, fCLK =10MHz

Idle: CSB = High

0.2

µA

Enable and RF Tuning Logic Inputs (EN1, EN2, T0, T1) Internal Pull-Down Resistors on Each Pin

Input High Voltage (On)

1.4

Input Low Voltage (Off)

0.5

Input Current

VIN = VCC = 3.6V

100

µA

Enable Turn-On Time

0.3

µs

Enable Turn-Off Time

0.1

µs

RF Input Tuning Parallel Select Logic Input (PS) Internal Pull-Down Resistor

Input High Voltage (Parallel Enabled)

0.7 • VDD

Input Low Voltage (Serial Enabled)

0.3 • VDD

Input Current

VIN = VDD = 3.6V

µA

The l denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TC = 25°C. VCC = VDD = 3.3V. Test circuit shown in Figure 1. (Note 2)

orDer inForMaTion

(http://www.linear.com/product/LTC5566#orderinfo)

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