EL2074C View Datasheet(PDF) - Elantec -> Intersil
Part Name
Description
MFG CO.
EL2074C Datasheet PDF : 12 Pages
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EL2074C
400MHz GBWP Gain-of-2 Stable Operational Amplifier
Closed Loop AC Electrical Characteristics
VS = ±5V, AV = +2, RF = RG = 250Ω, CF = 3pF, RL = 100Ω unless otherwise specified.
Parameter
Description
Test Conditions
Temp
Min
Typ
Max
Unit
SSBW
-3dB Bandwidth
AV = -1
25°C
400
MHz
(VOUT = 0.4VPP)
AV = +2
25°C
250
400
MHz
AV = +5
TMIN, TMAX
250
25°C
100
MHz
MHz
AV = +10
25°C
40
MHz
GBWP
LSBWa
LSBWb
Gain-Bandwidth Product
-3dB Bandwidth
-3dB Bandwidth
AV = +10
VOUT = 2VPP [1]
VOUT = 5VPP [1]
25°C
All
All
400
43
63
17
25
MHz
MHz
MHz
GFPL
Peaking (<50MHz)
VOUT = 0.4VPP
25°C
0
1
dB
TMIN, TMAX
1
dB
GFPH
Peaking (>50MHz)
VOUT = 0.4VPP
25°C
0
2
dB
TMIN, TMAX
2
dB
GFR
Rolloff (<100MHz)
VOUT = 0.4VPP
25°C
TMIN, TMAX
0.1
0.5
dB
0.5
dB
LPD
Linear Phase Deviation (<100MHz)
VOUT = 0.4VPP
All
1
1.8
°
PM
tr1, tf1
Phase Margin
Rise Time, Fall Time
AV = +2
0.4V Step, AV = +2
25°C
25°C
50
°
1.8
ns
tr2, tf2
Rise Time, Fall Time
5V Step, AV = +2
25°C
8
ns
ts1
Settling to 0.1% (AV = -1)
2V Step
25°C
13
ns
ts2
Settling to 0.01% (AV = -1)
2V Step
25°C
25
ns
OS
Overshoot
2V Step
25°C
5
%
SR
Distortion [2]
HD2a
HD2c
Slew Rate
2nd Harmonic Distortion
2nd Harmonic Distortion
HD3a
HD3c
3rd Harmonic Distortion
3rd Harmonic Distortion
Video Performance [3]
dG
Differential Gain
dP
Differential Phase
dG
Differential Gain
dP
Differential Phase
VBW
±0.1 dB Bandwidth Flatness
2V Step
All
275
400
V/µs
@ 10MHz, AV = +2
@ 20MHz, AV = +2
@ 10MHz, AV = +2
@ 20MHz, AV = +2
25°C
25°C
TMIN, TMAX
25°C
25°C
TMIN, TMAX
-65
-55
dBc
-55
-45
dBc
-45
dBc
-72
-60
dBc
-70
-60
dBc
-60
dBc
NTSC
NTSC
30MHz
30MHz
25°C
25°C
25°C
25°C
25°C
0.01
0.05
%pp
0.015
0.05
°pp
0.1
%pp
0.1
°pp
25
50
MHz
1. Large-signal bandwidth calculated using LSBW = Slew Rate / 2π VPEAK
2. All distortion measurements are made with VOUT = 2VPP, RL = 100Ω
3. Video performance measured at AV = +2 with 2 times normal video level across RL = 100Ω. This corresponds to standard video levels across a back-
terminated 50Ω load, i.e., 0–100 IRE, 40IREpp giving a 1VPP video signal across the 50Ω load. For other values of RL, see curves
3
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