LTC5582

4

Rev. D

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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 LTC5582IDD is guaranteed functional over the case

temperature range –40°C to 105°C. All limits at –40°C and 105°C are

guaranteed by design and production sample testing.

Note 3: The LTC5582HDD is guaranteed functional over the case

temperature range –40°C to 125°C. All limits at –40°C and 125°C are

guaranteed by 100% production testing.

ELECTRICAL CHARACTERISTICS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Output Interface

Output DC Voltage

No RF Signal Present

0.69

V

Output Impedance

100

Ω

Output Current

Maximum

±5

mA

Rise Time, 10% to 90%

0.8V to 2.4V, C3 = 8nF, fRF = 100MHz

90

nS

Fall Time, 90% to 10%

2.4V to 0.8V, C3 = 8nF, fRF = 100MHz

5

μS

Enable (EN) Low = Off, High = On

EN Input High Voltage (On)

l

1

V

EN Input Low Voltage (Off)

l

0.4

V

Enable Pin Input Current

EN = 3.3V

125

200

μA

Turn ON Time

VOUT within 10% of Final Value, C3 = 8nF

2.8

μs

Turn OFF Time

VOUT < 0.8V, C3 = 8nF

40

μs

Power Supply

Supply Voltage

3.1

3.3

3.5

V

Supply Current

41.6

52

mA

Shutdown Current

EN = 0V, VCC = 3.5V

0.1

10

μA

The l denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TC = 25°C. VCC = 3.3V, EN = 3.3V. Test circuit is shown in Figure 1. (Notes 2 and 3).

Note 4: Logarithmic Intercept is an extrapolated input power level from the

best fitted log-linear straight line, where the output voltage is 0V.

Note 5: Operation over a wider frequency range is possible with reduced

performance. Consult the factory for information and assistance.

Note 6: The linearity error is calculated by the difference between the

incremental slope of the output and the average output slope from

–50dBm to –5dBm for frequencies up to 5.8GHz, and –25dBm to –5dBm

for 8GHz and 10GHz. The dynamic range is defined as the range over

which the linearity error is within ±1dB.