LMV227SD datasheet(2/12 Pages) NSC

2 / 12 page

Absolute Maximum Ratings (Note 1)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage

DD - GND

6.0V Max

ESD Tolerance (Note 2)

Human Body Model

2000V

Machine Model

200V

Storage Temperature Range

−65˚C to 150˚C

Junction Temperature (Note 3)

150˚C Max

Mounting Temperature

Infrared or convection (20 sec)

235˚C

Operating Ratings (Note 1)

Supply Voltage

2.7V to 5.5V

Temperature Range

−40˚C to +85˚C

2.7 DC and AC Electrical Characteristics

Unless otherwise specified, all limits are guaranteed to V

DD = 2.7V; TJ = 25˚C. Boldface limits apply at temperature extremes.

(Note 4)

Symbol

Parameter

Condition

Min

Typ

Max

Units

Supply Current

Active mode: RF

IN/EN =VDD (DC), No

RF Input Power Present.

4.9

Shutdown: RF

IN/EN = GND (DC), No

RF Input Power Present.

0.6

4.5

µA

LOW

N Logic Low Input Level

(Note 6)

0.8

HIGH

N Logic High Input Level

(Note 6)

1.8

Turn-on- Time

No RF Input Power Present

2.1

µs

Rise Time (Note 7)

Step from No Power to 0 dBm Applied

4.5

µs

Current into RF

IN/EN Pin

µA

Input Power Range (Note 5)

-30

dBm

-43

-13

dBV

Logarithmic Slope (Note 8)

900 MHz

43.3

mV/dB

1800 MHz

43.9

1855 MHz

43.5

1900 MHz

44.0

2000 MHz

43.2

Logarithmic Intercept (Note 8)

900 MHz

−46.7

dBm

1800 MHz

−44.1

1855 MHz

−56

−44.3

−33

1900 MHz

−42.8

2000 MHz

−43.7

OUT

Output Voltage

No RF Input Power Present

208

350

OUT

Output Impedance

No RF Input Power Present

20.3

Ω

Output Referred Noise

RF Input = 1800 MHz, −10 dBm,

Measured at 10 kHz

700

nV/

Variation over Temperature

900 MHz, RF

IN = 0 dBm Referred to

25˚C

+0.64

−1.07

1800 MHz, RF

IN = 0 dBm Referred to

25˚C

+0.09

−0.86

1900 MHz, RF

IN = 0 dBm Referred to

25˚C

−0.69

2000 MHz, RF

IN = 0 dBm Referred to

25˚C

−0.86

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