参数资料
型号: EL2450CS
元件分类: 运算放大器
英文描述: 125MHz Single Supply Dual/Quad Op Amps
中文描述: 125MHz的单电源双/四路运算放大器
文件页数: 11/17页
文件大小: 595K
代理商: EL2450CS
3
EL2250C, EL2450C
125MHz Single Supply Dual/Quad Op Amps
E
L
22
50
C
,E
L
24
50
C
VON
Negative Output
Voltage Swing
VS = +12V, AV = +1, RL = 150 to 0V
5.5
8
mV
V S= ±5V, AV = +1, RL = 1k to 0V
-4.0
V
VS = ±5V, AV = +1, RL = 150 to 0V
-3.7
-3.4
V
IOUT
Output Current [1]
VS = ±5V, AV = +1, RL = 10 to 0V
±75
±100
mA
VS = ±5V, AV = +1, RL = 50 to 0V±60V
mA
1. Internal short circuit protection circuitry has been built into the EL2250C/EL2450C; see the Applications section
DC Electrical Characteristics
VS = +5V, GND = 0V, TA = 25°C, VCM = +1.5V, VOUT = +1.5V, unless otherwise specified.
Parameter
Description
Test Conditions
Min
Typ
Max
Unit
Closed Loop AC Electrical Characteristics
VS = +5V, GND = 0V, TA = 25°C, VCM = +1.5V, VOUT = +1.5V, AV = +1, RF = 0, RL = 150 to GND pin, unless otherwise specified. [1]
Parameter
Description
Test Conditions
Min
Typ
Max
Unit
BW
-3dB Bandwidth
(VOUT=400mVp-p)
VS = +5V, AV = +1, RF = 0
125
MHz
VS = +5V, AV = -1, RF = 500
60
MHz
VS = +5V, AV = +2, RF = 500
60
MHz
VS = +5V, AV = +10, RF = 500
6
MHz
VS = +12V, AV = +1, RF = 0
150
MHz
VS = +3V, AV = +1, RF = 0
100
MHz
BW
±0.1dB Bandwidth
(VOUT=400mVp-p)
VS = +12V, AV = +1, RF = 0
25
MHz
VS = +5V, AV = +1, RF = 0
30
MHz
VS = +3V, AV = +1, RF = 0
20
MHz
GBWP
Gain Bandwidth Product
VS = +12V, @ AV = +10
60
MHz
PM
Phase Margin
RL = 1k, CL = 6pF
55
°
SR
Slew Rate
VS = +10V, RL = 150, VOUT = 0V to +6V
200
275
V/s
VS = +5V, RL = 150, VOUT = 0V to +3V
300
V/s
tR, tF
Rise Time, Fall Time
±0.1V Step
2.8
ns
OS
Overshoot
±0.1V Step
10
%
tPD
Propagation Delay
±0.1V Step
3.2
ns
tS
0.1% Settling Time
VS = ±5V, RL = 500, AV = +1, VOUT =
±3V
40
ns
0.01% Settling Time
VS = ±5V, RL = 500, AV = +1, VOUT =
±3V
75
ns
dG
Differential Gain [2]
AV = +2, RF = 1k
0.05
%
dP
Differential Phase [2]
AV = +2, RF = 1k
0.05
°
eN
Input Noise Voltage
f = 10kHz
48
nV/
√Hz
iN
Input Noise Current
f = 10kHz
1.25
pA/
√Hz
1. All AC tests are performed on a “warmed up” part, except slew rate, which is pulse tested
2. Standard NTSC signal = 286mVP-P, f = 3.58MHz, as VIN is swept from 0.6V to 1.314V; RL is DC coupled
相关PDF资料
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