參數(shù)資料
型號(hào): EL2125CN
英文描述: Ultra-low Noise, Low Power, Wideband Amplifier
中文描述: 超低噪聲,低功耗,寬帶放大器
文件頁(yè)數(shù): 3/10頁(yè)
文件大?。?/td> 283K
代理商: EL2125CN
2
EL2125C - Preliminary
Ultra-low Noise, Low Power, Wideband Amplifier
E
L
21
25
C
-
P
re
lim
in
ar
y
Absolute Maximum Ratings (T
A = 25°C)
VS+ to VS-
33V
Continuous Output Current
40mA
Any Input
VS- - 0.3V to VS+ + 0.3V
Power Dissipation
See Curves
Operating Temperature
-45°C to +85°C
Storage Temperature
-60°C to +150°C
Important Note:
All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at the
specified temperature and are pulsed tests, therefore: TJ = TC = TA
Electrical Characteristics
VS = ±5V, TA = 25°C, RF = 180, RG = 20, RL = 500 unless otherwise specified.
Parameter
Description
Conditions
Min
Typ
Max
Unit
DC Performance
VOS
Input Offset Voltage (SO8 & PDIP8)
-0.2
2
mV
Input Offset Voltage (SOT23-5)
3
mV
TCVOS
Offset Voltage Temperature Coefficient
TBD
V/°C
IB
Input Bias Current
-30
-21
A
IOS
Input Bias Current Offset
0.2
1
A
TCIB
Input Bias Current Temperature Coefficient
TBD
nA/°C
CIN
Input Capacitance
2.2
pF
AVOL
Open Loop Gain
65
81
dB
PSRR
Power Supply Rejection Ratio [1]
75
96
dB
CMRR
Common Mode Rejection Ratio [2]
65
100
dB
CMIR
Common Mode Input Range
V
VOUT
Output Voltage Swing
No load, RF = 1k
3.5
3.8
V
VOUTL
Output Voltage Swing
RL = 100
2.8
3.1
V
IOUT
Output Short Circuit Current [3]
80
100
mA
IS
Supply Current
10.1
12
mA
AC Performance - RG = 20, CL = 5pF
BW
-3dB Bandwidth
175
MHz
BW ±0.1dB
±0.1dB Bandwidth
34
MHz
BW ±1dB
±1dB Bandwidth
150
MHz
Peaking
0.4
dB
SR
Slew Rate
VOUT = 2VPP, measured at 20% to 80%
TBD
190
V/s
OS
Overshoot, 4Vpk-pk Output Square Wave
Positive
0.6
%
Negative
2.7
%
TS
Settling Time to 0.1% of ±1V Pulse
TBD
ns
VN
Voltage Noise Spectral Density
0.83
nV/
√Hz
IN
Current Noise Spectral Density
2.4
pA/
√Hz
HD2
2nd Harmonic Distortion [4]
TBD
dBc
HD3
3rd Harmonic Distortion [4]
TBD
dBc
THD
Total Harmonic Distortion [5]
TBD
dBc
IMD
Intermodulation Distortion [6]
TBD
%
1. Measured by moving the supplies from ±4V to ±6V
2. Measured by moving the inputs from +3.5V to -4.4V
3. Pulse test only
4. Frequency = 10MHz, VOUT = 1Vpk-pk, into 100 and 5pF load
5. Frequency = 20MHz, VOUT = -20dBm (0.0274VRMS) into 500 and 15pF load
6. Two-tone IMD, frequencies = 5MHz and 6MHz at -20dBm output level, RLOAD = 500 and 15pF
相關(guān)PDF資料
PDF描述
EL2125CS Ultra-low Noise, Low Power, Wideband Amplifier
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