LTC5564 datasheet(3/12 Pages) LINER

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LTC5564

5564f

ELECTRICAL CHARACTERISTICS

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: The LTC5564 is guaranteed functional within the operating

temperature range from –40°C to 85°C.

The

l denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C. Supply voltage = VCCRF = VCCA = VCCP = 5V, GAIN1, CLOAD = 10pF,

no RF input signal, unless otherwise noted.

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VOUT Slew Rate Rise/Fall

Supply Voltage = 5V, VOUT 10% to 90%, ΔVOUT = 1.1V (Note 3)

GAIN1, Pin = 10dBm to 16dBm

GAIN2, Pin = 4dBm

GAIN4, Pin = –2dBm

GAIN8, Pin = –8dBm

350/70

185/70

120/70

50/50

V/μs

Supply Voltage = 3.3V, VOUT 10% to 90%, ΔVOUT = 1.1V (Note 3)

GAIN1, Pin = 10dBm to 16dBm

GAIN2, Pin = 4dBm

GAIN4, Pin = –2dBm

GAIN8, Pin = –8dBm

325/70

185/70

120/70

50/50

V/μs

Demodulation Bandwidth

(Notes 4, 5)

GAIN1, VOUT = 500mV

GAIN2, VOUT = 500mV

GAIN4, VOUT = 500mV

GAIN8, VOUT = 500mV

MHz

VOUTADJ Input Range

GAIN1 ΔVOUT = ±100mV (Note 5)

0/225

VOUT Load Capacitance

(Note 5)

VOUT Output Current

Sourcing, RL = 2k

1.7

VOUT Response Time

Supply Voltage = 5V, RFIN Step to 50% VOUT (Note 3)

GAIN1, Pin = 10dBm to 16dBm

GAIN2, Pin = 4dBm

GAIN4, Pin = –2dBm

GAIN8, Pin = –8dBm

7.0

9.0

11.0

14.0

Supply Voltage = 3.3V, RFIN Step to 50% VOUT (Note 3)

GAIN1, Pin = 10dBm to 16dBm

GAIN2, Pin = 4dBm

GAIN4, Pin = –2dBm

GAIN8, Pin = –8dBm

7.1

9.0

11.0

14.0

VOUT Output Voltage Swing

Supply Voltage = 3V

1.4

Comparator Characteristics

Comparator Response Time

10dBm to 16dBm RFIN Step to VCOMP 50% (Note 3)

Comparator Hysteresis

IVREF Input Current

–2.3

μA

RF Characteristics

RFIN Frequency Range

(Note 6)

0.6 to 15

GHz

RFIN AC Input Resistance

Frequency = 1000MHz, Power Level = 0dBm

135

RFIN Input Shunt Capacitance

Frequency = 1000MHz, Power Level = 0dBm

0.77

RFIN Input Power Range

(Note 6)

–24 to 16

dBm

Digital I/O

LEN VIL/VIH

0.8

VCCA – 0.8

G0 VIL/VIH

0.8

VCCA – 0.8

G1 VIL/VIH

0.8

VCCA – 0.8

Note 3: RFIN step from no power to stated level.

Note 4: See typical curve for bandwidth vs output voltage.

Note 5: See Applications Information section.

Note 6: Specification is guaranteed by design and not 100% tested in

production.

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