LMV225 datasheet(2/21 Pages) NSC

2 / 21 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

RF Frequency Range

450 MHz to 2 GHz

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 =

DD (DC), No RF Input

Power Present

LMV225

4.8

LMV226

4.9

6.2

LMV228

4.9

6.2

Shutdown: RF

IN/EN = GND (DC), No

RF Input Power Present

0.44

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 (Note 9)

No RF Input Power

Present, Output Loaded

with 10 pF

LMV225

2.1

µs

LMV226

1.2

LMV228

1.7

Rise Time (Note 7)

Step from no Power to 0

dBm Applied, Output

Loaded with 10 pF

LMV225

4.5

µs

Step from no Power to 15

dBm Applied, Output

Loaded with 10 pF

LMV226

1.8

LMV228

4.8

Current into RF

IN/EN Pin

µA

Input Power Range (Note 5)

LMV225

−30

dBm

−43

−13

dBV

LMV226

−15

dBm

−28

dBV

LMV228

−15

dBm

−28

dBV

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