EL2150CEL2157C

125 MHz Single Supply Clamping Op Amps

Closed Loop AC Electrical Characteristics

Parameter

Description

Conditions

Min Typ Max

Test

Units

Level

BW

b

125

V

MHz

60

V

MHz

60

V

MHz

6

V

MHz

150

V

MHz

100

V

MHz

BW

g

25

V

MHz

30

V

MHz

20

V

MHz

GBWP

Gain Bandwidth Product

60

V

MHz

PM

Phase Margin

55

V

SR

Slew Rate

200 275

I

V

ms

300

V

V

ms

Rise Time Fall Time

g

01V step

28

V

ns

OS

Overshoot

g

01V step

10

V

%

Propagation Delay

g

01V step

32

V

ns

01% Settling Time

40

V

ns

001% Settling Time

75

V

ns

dG

Differential Gain (Note 7)

005

V

%

dP

Differential Phase (Note 7)

005

V

Input Noise Voltage

48

V

nV

Input Noise Current

125

V

pA

Disable Time (Note 8)

50

V

ns

Enable Time (Note 8)

25

V

ns

Clamp Overload Recovery

7

V

ns

Note 1 Internal short circuit protection circuitry has been built into the EL2150CEL2157C See the Applications section

Note 2 CLAMP pin and ENABLE pin specifications apply only to the EL2157C

or simply let the CLAMP pin float

Note 6 All AC tests are performed on a ‘‘warmed up’’ part except slew rate which is pulse tested

Note 8 DisableEnable time is defined as the time from when the logic signal is applied to the ENABLE pin to when the supply

current has reached half its final value

4