参数资料
型号: EL2074CS-T7
元件分类: 视频放大器
英文描述: 400MHz GBWP Gain-of-2 Stable Operational Amplifier
中文描述: 400MHz的增益带宽积增益的- 2稳定运算放大器
文件页数: 6/12页
文件大小: 400K
代理商: EL2074CS-T7
3
EL2074C
400MHz GBWP Gain-of-2 Stable Operational Amplifier
E
L
20
74
C
Closed Loop AC Electrical Characteristics
VS = ±5V, AV = +2, RF = RG = 250, CF = 3pF, RL = 100 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
TMIN, TMAX
250
MHz
AV = +5
25°C
100
MHz
AV = +10
25°C
40
MHz
GBWP
Gain-Bandwidth Product
AV = +10
25°C
400
MHz
LSBWa
-3dB Bandwidth
VOUT = 2VPP [1]
All
43
63
MHz
LSBWb
-3dB Bandwidth
VOUT = 5VPP [1]
All
17
25
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
0.1
0.5
dB
TMIN, TMAX
0.5
dB
LPD
Linear Phase Deviation (<100MHz)
VOUT = 0.4VPP
All
1
1.8
°
PM
Phase Margin
AV = +2
25°C
50
°
tr1, tf1
Rise Time, Fall Time
0.4V Step, AV = +2
25°C
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
Slew Rate
2V Step
All
275
400
V/s
Distortion [2]
HD2a
2nd Harmonic Distortion
@ 10MHz, AV = +2
25°C
-65
-55
dBc
HD2c
2nd Harmonic Distortion
@ 20MHz, AV = +2
25°C
-55
-45
dBc
TMIN, TMAX
-45
dBc
HD3a
3rd Harmonic Distortion
@ 10MHz, AV = +2
25°C
-72
-60
dBc
HD3c
3rd Harmonic Distortion
@ 20MHz, AV = +2
25°C
-70
-60
dBc
TMIN, TMAX
-60
dBc
Video Performance [3]
dG
Differential Gain
NTSC
25°C
0.01
0.05
%pp
dP
Differential Phase
NTSC
25°C
0.015
0.05
°pp
dG
Differential Gain
30MHz
25°C
0.1
%pp
dP
Differential Phase
30MHz
25°C
0.1
°pp
VBW
±0.1 dB Bandwidth Flatness
25°C
25
50
MHz
1. Large-signal bandwidth calculated using LSBW = Slew Rate / 2
π VPEAK
2. All distortion measurements are made with VOUT = 2VPP, RL = 100
3. Video performance measured at AV = +2 with 2 times normal video level across RL = 100. This corresponds to standard video levels across a back-
terminated 50
load, i.e., 0–100 IRE, 40IREpp giving a 1VPP video signal across the 50 load. For other values of RL, see curves
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