LTC5533 datasheet(2/12 Pages) LINER

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LTC5533

5533f

RFIN1

GND1

SHDN1

RFIN2

GND2

SHDN2

VCC1

VOUT1

VOS1

VCC2

VOUT2

VOS2

TOP VIEW

DE12 PACKAGE

12-LEAD (4mm × 3mm) PLASTIC DFN

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VCC Operating Voltage

●

2.7

IVCC Operating Current

IVOUT = 0mA

●

0.45

0.7

IVCC Shutdown Current

SHDN = LO

●

0.01

µA

VOUT Start Voltage (No RF Input)

RLOAD = 2k, VOS = 0V

●

110 to 150

170

SHDN = LO

VOUT Output Current

VOUT = 1.75V, VCC = 2.7V, ∆VOUT < 10mV

●

VOUT Enable Time

SHDN = LO to HI, CLOAD = 33pF, RLOAD = 2k

●

820

µs

VOUT Bandwidth

CLOAD = 33pF, RLOAD = 2k (Note 4)

MHz

VOUT Load Capacitance

(Note 6)

●

VOUT Slew Rate

VRFIN = 1V Step, CLOAD = 33pF, RLOAD = 2k (Note 3)

V/µs

VOUT Noise

VCC = 3V, Noise BW = 1.5MHz, 50Ω RF Input Termination

mVP-P

VOUT Shutdown Resistance

Resistance Measured to Ground

280

Ω

VOS Voltage Range

●

VOS Input Current

VOS = 1V

●

–0.5

0.5

µA

SHDN Voltage, Chip Disabled

VCC = 2.7V to 6V

●

0.35

SHDN Voltage, Chip Enabled

VCC = 2.7V to 6V

●

1.4

SHDN Input Current

SHDN = 3.6V

●

µA

RFIN Input Frequency Range

300 to 11000

MHz

RFIN Input Power Range

RF Frequency = 300MHz to 7GHz (Note 5, 6) VCC = 2.7V to 6V

–32 to 12

dBm

RFIN AC Input Resistance

f = 1000MHz, Pin = –25dBm

220

Ω

RFIN Input Shunt Capacitance

f = 1000MHz, Pin = –25dBm

0.65

Channel to Channel Isolation

f = 2GHz

VCC1, VCC2, VOUT1, VOUT2, VOS1, VOS2....... –0.3V to 6.5V

RFIN1, RFIN2 Voltage ........................(VCC ± 1.25V) to 7V

RFIN1, RFIN2 Power (RMS) ................................. 12dBm

SHDN1, SHDN2 Voltage to GND .. –0.3V to (VCC + 0.3V)

IVOUT1, IVOUT2 ........................................................ 5mA

Operating Temperature Range (Note 2) .. – 40°C to 85°C

Maximum Junction Temperature ......................... 125°C

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

ABSOLUTE

AXI U

RATI GS

PACKAGE/ORDER I FOR ATIO

(Note 1)

ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C. VCC = 3.6V, SHDN = VCC = HI, SHDN = 0V = LO, RF Input Signal is Off,

VOS = 0V and SHDN = HI unless otherwise noted. Limits below are for one channel unless otherwise noted.

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

ORDER PART

NUMBER

DFN PART

MARKING

TJMAX = 125°C, θJA = 40°C/W

EXPOSED PAD IS GND (PIN 13)

MUST BE SOLDERED TO PCB

5533

LTC5533EDE

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

of a device may be impaired.

Note 2: Specifications over the –40°C to 85°C operating temperature

range are assured by design, characterization and correlation with

statistical process controls.

Note 3: The rise time at VOUT is measured between 1.3V and 2.3V.

Note 4: Bandwidth is calculated based on the 10% to 90% rise time

equation: BW = 0.35/rise time.

Note 5: RF performance is production tested at 1800MHz

Note 6: Guaranteed by design.

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