LMV2421 datasheet(8/23 Pages) TI2

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5.6 Typical Characteristics

at VDD = 2.6V and TJ = 25°C (unless otherwise noted)

2.5

3.5

4.5

5.5

SUPPLY VOLTAGE (V)

85°C

-40°C

25°C

Figure 5-2. Supply Current vs Supply Voltage

-70 -60 -50 -40 -30 -20 -10

0.50

0.75

1.00

1.25

1.50

1.75

2.00

2.25

2.50

2.75

3.00

RF INPUT POWER (dBm)

-5

-4

-3

-2

-1

VOUT

ERROR

900 MHz

1800 MHz

1900 MHz

2000 MHz

Figure 5-3. VOUT and Log Conformance vs RF Input Power

-70 -60 -50 -40 -30 -20 -10

0.50

0.75

1.00

1.25

1.50

1.75

2.00

2.25

2.50

2.75

3.00

RF INPUT POWER (dBm)

-5

-4

-3

-2

-1

VOUT

ERROR

-40°C

25°C

85°C

25°C

85°C

-40°C

Figure 5-4. VOUT and Log Conformance vs RF Input Power at

900MHz

-70 -60 -50 -40 -30 -20 -10

0.50

0.75

1.00

1.25

1.50

1.75

2.00

2.25

2.50

2.75

3.00

RF INPUT POWER (dBm)

-5

-4

-3

-2

-1

VOUT

ERROR

-40°C

25°C

85°C

25°C

85°C

-40°C

Figure 5-5. VOUT and Log Conformance vs RF Input Power at

1800MHz

-70 -60 -50 -40 -30 -20 -10

0.50

0.75

1.00

1.25

1.50

1.75

2.00

2.25

2.50

2.75

3.00

RF INPUT POWER (dBm)

-5

-4

-3

-2

-1

VOUT

ERROR

-40°C

25°C

85°C

25°C

85°C

-40°C

Figure 5-6. VOUT and Log Conformance vs RF Input Power at

1900MHz

-70 -60 -50 -40 -30 -20 -10

0.50

0.75

1.00

1.25

1.50

1.75

2.00

2.25

2.50

2.75

3.00

RF INPUT POWER (dBm)

-5

-4

-3

-2

-1

VOUT

ERROR

25°C

85°C

25°C

85°C

-40°C

Figure 5-7. VOUT and Log Conformance vs RF Input Power at

2000MHz

LMV242, LMV2421

SNWS014D – MARCH 2004 – REVISED JUNE 2025

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