LMV242MDA datasheet(4/16 Pages) NSC

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5.0V Electrical Characteristics Unless otherwise specified, all limits are guaranteed to T

J = 25˚C.

VDD = 5.0V. Boldface limits apply at temperature extremes (Note 4). (Continued)

Symbol

Parameter

Condition

Min

Typ

Max

Units

Error Amplifier

GBW

Gain-Bandwidth Product

(Note 8)

5.7

MHz

Output Swing from Rail

From Positive Rail, Sourcing,

O =7mA

105

From Negative Rail Sinking,

O =−7mA

105

Output Short Circuit Current

(Note 3)

Sourcing, V

O = 4.8V

31.5

Sinking, V

O = 0.2V

31.5

Output Referred Noise

MEASURE = 10 kHz,

RF Input = 1800 MHz,

-10dBm, 20 k

Ω // 68 pF

between V

COMP1 and VCOMP2,

OUT = 1.4V, set by VRAMP,

(Note 8)

770

nV/

Slew Rate

2.5

4.9

V/µs

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is

intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.

Note 2: Human body model: 1.5 k

Ω in series with 100 pF.

Note 3: The output is not short circuit protected internally. External protection is necessary to prevent overheating and destruction or adverse reliability.

Note 4: Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of

the device such that TJ =TA. No guarantee of parametric performance is indicated in the electrical tables under conditions of internal self-heating where TJ > TA.

Note 5: Power in dBV = dBm + 13 when the impedance is 50

Ω.

Note 6: The maximum power dissipation is a function of TJ(MAX) , θJA and TA. The maximum allowable power dissipation at any ambient temperature is PD =

(TJ(MAX) -TA)/θJA. All numbers apply for packages soldered directly into a PC board.

Note 7: All limits are guaranteed by design or statistical analysis.

Note 8: Typical values represent the most likely parametric norm.

Note 9: Slope and intercept are calculated from graphs "VOUT vs. RF input power" where the current is obtained by division of the voltage by 20 kΩ.

Connection Diagrams

LLP-10

Bond Pad Layout

20079502

Top View

20079503

Top View

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