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EL5237 데이터시트 PDF




Intersil에서 제조한 전자 부품 EL5237은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 EL5237 자료 제공

부품번호 EL5237 기능
기능 Dual Ultra Low Noise Wideband Amplifiers
제조업체 Intersil
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EL5237 데이터시트, 핀배열, 회로
Dual Ultra Low Noise Wideband AmplifiersNOc1NTo-8nOR8taE8Rc-CEItNOCoTMOuErMMRTMESeNIcELhDNonEDriDcEwaDFlwOSRwRuE.ipPnNpLtEeoArWrsCt iCElD.ceMEonSEmtIeNG/rTtNsacSt
EL5236, EL5237
Features
The EL5236 is a dual, low noise, 300MHz Gain Bandwidth
product Voltage Feedback Op Amp (VFA). The minimum operating
gain of 2 comes with a very low input noise voltage of 1.5nV/Hz
and 1.8pA/Hz current noise. This makes this dual device ideal
for low noise differential active filters, dual channel photodiode
detectors, differential receivers with equalization, and any other
wideband, high dynamic range application.
Each channel requires only 5.8mA on a ±6V supply. Minimal
performance change over a supply range of ±2.5V to ±6V is
provided (or single +5V ->+12V). Where system power is
paramount, the EL5237 dual with disable allows the amplifiers
to be separately powered down to less than 20µA/Ch.
The 8 Ld dual EL5236 is available in the industry standard
pinout SO-8 or space saving MSOP-8. The 10 Ld EL5237 is
available in an MSOP-10.
• Bandwidth (-3dB) of 250MHz @ AV = +2
• Gain Bandwidth Product: 300MHz
• Voltage Noise: 1.5nV/Hz
• Current Noise: 1.8pA/Hz
• IS: 5.8mA/Channel
• 100mA IOUT
• Fast Enable/Disable (EL5237 only)
±2.5V to ±6V Supply Range Operation
Applications
• Differential ADC Driver
• Complementary DAC Output Driver
• Ultrasound Input Amplifiers
• AGC and PLL Active Filters
• Transimpedance Designs
Related Products
ISL28290, Dual, 80MHz, 1nV/Hz
ISL55290, Dual, 700MHz, 1.1nV/Hz
422
+3.3V
ISL5861IB
LOW
POWER
12-BIT
DAC
130MSPS
0 TO 20mA
20mA TO 0
25
25
77
1.27nF
77
1.27nF
255
130pF
200
255
130pF
270pF
+5V
+
-
½ ISL5236
100
215
180pF
100
½- ISL5236
+
-5V
180pF
215
270pF
39pF 30pF
422
337
+5V
-
+ ½ ISL5236
4.66k
+5V
0.1µF
422
+ ½ ISL5236
-
-5V
39pF 30pF
422
0V CENTERED
4VP-P
DIFFERENTIAL
LOW POWER, LOW NOISE, DIFFERENTIAL DAC OUTPUT TRANSIMPEDANCE WITH A 5TH ORDER, 5MHz, BUTTERWORTH FILTER
FIGURE 1. TYPICAL APPLICATION
March 31, 2011
FN7833.0
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 |Copyright Intersil Americas Inc. 2011. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.




EL5237 pdf, 반도체, 판매, 대치품
EL5236, EL5237
Absolute Maximum Ratings (TA = +25°C)
Supply Voltage between VS+ and VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VS- -0.3V, VS +0.3V
Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 40mA
Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150°C
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3000V
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000V
Latch Up (Class 2, Level A) . . . . . . . . . . . . . . . . . . . . . . . . .Passed at +85°C
Thermal Information
Thermal Resistance (Typical, Notes 4, 5)
JA (°C/W) JC (°C/W)
8 Ld MSOP Package. . . . . . . . . . . . . . . . . . .
160
60
10 Ld MSOP Package . . . . . . . . . . . . . . . . .
160
60
8 Ld SOIC Package. . . . . . . . . . . . . . . . . . . .
125
90
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Power Dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
4. JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
5. For JC, the “case temp” location is taken at the package top center.
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 Specifications VS+ = +6V, VS- = -6V, RL = 500Ω, RF = RG = 620Ω, VCM = 0V, and TA = +25°C, Unless Otherwise
Specified.
PARAMETER
SYMBOL
CONDITIONS
MIN MAX
(Note 6) TYP (Note 6) UNIT
DYNAMIC PERFORMANCE
Gain Bandwidth Product
GBWP
300 MHz
-3dB Bandwidth
-3dB Bandwidth
2nd Harmonic Distortion
3rd Harmonic Distortion
Slew Rate
Settling to 0.1% (AV = +2)
Voltage Noise
Current Noise
INPUT CHARACTERISTICS
BW1 AV = -1
175
BW2 AV = +2
250
HD2 f = 1MHz, VO = 2VP-P, RL = 500Ω
-110
RL = 100Ω
-105
HD3 f = 1MHz, VO = 2VP-P, RL = 500Ω
-110
RL = 100Ω
-108
SR VO = ±2.5V square wave, measured 25% to 75% 90 128
tS AV = +2, VO = ±1V
20
en f = 100kHz
1.5
in f = 100kHz
1.8
MHz
MHz
dBc
dBc
dBc
dBc
V/µs
ns
nV/Hz
pA/Hz
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Impedance
Input Capacitance
Common-Mode Input Range
VOS VCM = 0V
TCVOS
IB VCM = 0V
IOS
RIN
CIN
CMIR
-3 0.1 3 mV
-0.3 µV/°C
6.5 9 µA
-500 50 500 nA
12 MΩ
1.6 pF
-4.5
+5.5
V
Common-Mode Rejection Ratio
Open-Loop Gain
CMRR For VIN from -4.4V to 5.4V
AVOL VO ±2.5V
90 110
75 80
dB
dB
4 FN7833.0
March 31, 2011

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EL5237 전자부품, 판매, 대치품
EL5236, EL5237
Typical Performance Curves VS = ±6V, TA +25°C, AV = +2V/V, RF = 402Ω, RLOAD = 500Ω, unless otherwise
specified.
33
AV = 4
AV = 2
00
AV = -2
AV = -1
-3
AV = 8
-6 AV = 6
-91M
10M 100M
FREQUENCY (Hz)
FIGURE 2. NON-INVERTING SMALL SIGNAL FREQUENCY
REPONSE vs GAIN
1G
-3
-6
AV = -8
AV = -4
-9
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 3. INVERTING SMALL SIGNAL FREQUENCY RESPONSE
9 500mVP-P 100mVP-P
6
3
0
2VP-P
1VP-P
-3
-6
1M
10M
100M
FREQUENCY (Hz)
FIGURE 4. NON-INVERTING LARGE SIGNAL RESPONSE
1G
9
2VP-P 1VP-P
6 500mVP-P
3 100mVP-P
0
-3
-6
1M
10M
100M
FREQUENCY (Hz)
FIGURE 5. INVERTING LARGE SIGNAL RESPONSE
1G
100
10 en
in
1
100
1k 10k 100k
FREQUENCY (Hz)
FIGURE 6. INPUT SPOT NOISE
1M
200 150
180
160
140 VIO
120
130
110
90
100 70
80 IOS
60
40
20
50
30
10
10M
0
-50 0
-10
50 100 150 200
TEMPERATURE (°C)
FIGURE 7. INPUT OFFSET VOLTAGE AND CURRENT vs TEMPERATURE
7 FN7833.0
March 31, 2011

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