Intersil EL5131IWZT7A 500mhz low noise amplifier Datasheet

EL5130, EL5131
®
Data Sheet
PRELIMINARY
October 25, 2004
500MHz Low Noise Amplifiers
Features
The EL5130 and EL5131 are ultra-low voltage noise, high
speed voltage feedback amplifiers that are ideal for
applications requiring low voltage noise, including
communications and imaging. These devices offer extremely
low power consumption for exceptional noise performance.
Stable at gains as low as 5, these devices offer 100mA of
drive performance. Not only do these devices find perfect
application in high gain applications, they maintain their
performance down to lower gain settings.
• 500MHz -3dB bandwidth
These amplifiers are available in small package options
(SOT-23) as well as the industry-standard SO packages. All
parts are specified for operation over the -40°C to +85°C
temperature range.
Ordering Information
PART
NUMBER
FN7381.2
• Ultra low noise 1.8nV/√Hz
• 350V/µs slew rate
• Low supply current = 4mA
• Single supplies from 5V to 12V
• Dual supplies from ±2.5V to ±5V
• Fast disable on the EL5130
• Low cost
• Pb-Free Available (RoHS Compliant)
Applications
• Imaging
PACKAGE
TAPE & REEL
PKG. DWG. #
EL5130IS
8-Pin SO
-
MDP0027
EL5130IS-T7
8-Pin SO
7”
MDP0027
EL5130IS-T13
8-Pin SO
13”
MDP0027
EL5130ISZ
(See Note)
8-Pin SO
(Pb-free)
-
MDP0027
EL5130ISZ-T7
(See Note)
8-Pin SO
(Pb-free)
7”
MDP0027
EL5130ISZT13 (See Note)
8-Pin SO
(Pb-free)
13”
MDP0027
EL5131IW-T7
5-Pin SOT-23
7” (3K pcs)
MDP0038
EL5131IW-T7A
5-Pin SOT-23
7” (250 pcs)
MDP0038
EL5131IWZ-T7
(See Note)
5-Pin SOT-23
(Pb-free)
7” (3K pcs)
MDP0038
EL5131IWZT7A (See Note)
5-Pin SOT-23
(Pb-free)
7” (250 pcs)
MDP0038
• Instrumentation
• Communications devices
Pinouts
EL5130
(8-PIN SO)
TOP VIEW
NC 1
IN- 2
IN+ 3
8 CE
+
VS- 4
1
6 OUT
5 NC
EL5131
(5-PIN SOT-23)
TOP VIEW
OUT 1
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with
both SnPb and Pb-free soldering operations. Intersil Pb-free products
are MSL classified at Pb-free peak reflow temperatures that meet or
exceed the Pb-free requirements of IPC/JEDEC J STD-020C.
7 VS+
VS- 2
IN+ 3
5 VS+
+ 4 IN-
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2003-2004. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.
EL5130, EL5131
Absolute Maximum Ratings (TA = 25°C)
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +125°C
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +125°C
Supply Voltage from VS+ to VS- . . . . . . . . . . . . . . . . . . . . . . . 13.2V
IIN-, IIN+, CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5mA
Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical 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
PARAMETER
VS+ = +5V, VS- = -5V, RL = 150Ω, RF = 900Ω, RG = 100Ω, TA = 25°C, unless otherwise specified.
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
-0.9
0.2
0.9
mV
VOS
Offset Voltage
TCVOS
Offset Voltage Temperature Coefficient
Measured from TMIN to TMAX
IB
Input Bias Current
VIN = 0V
1.5
2.27
3.3
µA
IOS
Input Offset Current
VIN = 0V
-500
100
500
nA
TCIOS
Input Bias Current Temperature
Coefficient
Measured from TMIN to TMAX
PSRR
Power Supply Rejection Ratio
VS = ±4.75V to ±5.25V
CMRR
Common Mode Rejection Ratio
CMIR
0.8
µV/°C
-3
nA/°C
75
90
dB
VIN = ±3.0V
95
110
dB
Common Mode Input Range
Guaranteed by CMRR test
±3
±3.3
V
RIN
Input Resistance
Common mode
5
20
MΩ
CIN
Input Capacitance
1
pF
IS
Supply Current
AVOL
Open Loop Gain
VO
Output Voltage Swing
3.0
3.54
4.1
mA
VOUT = ±2.5V, RL = 1kΩ to GND
10
16
kV/V
RL = 1kΩ, RF = 900Ω, RG = 100Ω
±3.5
±3.8
V
RL = 150Ω
±3.5
±3.3
mV
50
100
mA
ISC
Short Circuit Current
RL = 10Ω
BW
-3dB Bandwidth
AV = +5, RL = 1kΩ
500
MHz
BW
±0.1dB Bandwidth
AV = +5, RL = 1kΩ
60
MHz
GBWP
Gain Bandwidth Product
1500
MHz
PM
Phase Margin
RL = 1kΩ, CL = 6pF
55
°
SR
Slew Rate
VS = ±5V, RL = 150Ω, VOUT = ±2.5V
350
V/µs
tR, tF
Rise Time, Fall Time
±0.1VSTEP
TBD
ns
OS
Overshoot
±0.1VSTEP
TBD
%
tPD
Propagation Delay
±0.1VSTEP
TBD
ns
tS
0.01% Settling Time
14
ns
dG
Differential Gain
AV = +2, RF = 1kΩ
0.01
%
dP
Differential Phase
AV = +2, RF = 1kΩ
0.01
°
eN
Input Noise Voltage
f = 10kHz
1.8
nV/√Hz
iN
Input Noise Current
f = 10kHz
1.1
pA/√Hz
2
225
EL5130, EL5131
Typical Performance Curves
5
SUPPLY=±5.0V 3.64mA
RL=500Ω
CL=2.5pF
AV=+20
RG=200Ω
4
3
2
1
NORMALIZED GAIN (dB)
NORMALIZED GAIN (dB)
5
12pF
8.2pF
5.6pF
0
-1
-2
0pF
-3
-4
4
3
2
RL=500Ω
CL=2.2pF
AV=+20
RG=200Ω
1
±5.0V
0
±4.0V
±3.0V
±2.0V
-1
-2
-3
±1.7V
-4
-5
100K
1M
100M
10M
-5
100K
500M
1M
FREQUENCY (Hz)
FIGURE 2. GAIN vs FREQUENCY FOR VARIOUS SUPPLY
VOLTAGES
2
5
RL=500Ω
CIN-=0pF
AV=+20
RG=200Ω
NORMALIZED GAIN (dB)
NORMALIZED GAIN (dB)
5
3
56pF
33pF
1
18pF
0
8.2pF
-1
-2
-3
2.2pF
-4
4
3
2
RL=500Ω
CL=2.4pF
AV=+5
RG=50Ω
1
0
±2
±3
±4
±5
±6
-1
-2
-3
-4
-5
100K
1M
100M
10M
-5
100K
500M
1M
FREQUENCY (Hz)
5
RL=500Ω
CL=2.2pF
AV=+5
RG=50Ω
8.2pF
NORMALIZED GAIN (dB)
NORMALIZED GAIN (dB)
2
500M
FIGURE 4. FREQUENCY vs GAIN FOR VARIOUS SUPPLY
VOLTAGES
5
3
100M
10M
FREQUENCY (Hz)
FIGURE 3. GAIN vs FREQUENCY FOR VARIOUS CL
4
500M
FREQUENCY (Hz)
FIGURE 1. GAIN vs FREQUENCY FOR VARIOUS CIN-
4
100M
10M
5.6pF
2.5pF
1
0
-1
0pF
-2
-3
-4
-5
100K
4
3
CL=2.5pF
AV=+5
RG=50Ω
2
700Ω
1
500Ω
0
-1
-2
200Ω
-3
-4
1M
10M
100M
700M
FREQUENCY (Hz)
FIGURE 5. GAIN vs FREQUENCY FOR VARIOUS CIN-
3
-5
100K
1M
10M
100M
700M
FREQUENCY (Hz)
FIGURE 6. GAIN vs FREQUENCY FOR VARIOUS RL
EL5130, EL5131
Typical Performance Curves (Continued)
4
3
5
AV=+20
CL=2.5pF
RG=200Ω
NORMALIZED GAIN (dB)
NORMALIZED GAIN (dB)
5
2
1
715Ω
0
500Ω
-1
200Ω
-2
-3
4
3
AV=+5
RL=500Ω
RG=200Ω
2
12pF
1
0
8.2pF
2.5pF
-1
-2
-3
-4
-4
-5
100K
-5
100K
1M
100M
10M
500M
27pF
18pF
1M
FREQUENCY (Hz)
FIGURE 7. GAIN vs FREQUENCY FOR VARIOUS RL
5
CL=2.2pF
AV=+10
RG=100Ω
12pF
NORMALIZED GAIN (dB)
NORMALIZED GAIN (dB)
3
8.2pF
5.6pF
2
1
0
-1
2.2pF
-2
0pF
-3
-4
4
3
CL=2.5pF
AV=+10
RG=100Ω
2
1
700Ω
0
500Ω
-1
-2
200Ω
-3
-4
-5
100K
1M
100M
10M
-5
100K
500M
1M
FREQUENCY (Hz)
5
CL=2.5pF
AV=+10
RL=500Ω
RG=100Ω
NORMALIZED GAIN (dB)
NORMALIZED GAIN (dB)
2
500M
FIGURE 10. GAIN vs FREQUENCY FOR VARIOUS RL
5
3
100M
10M
FREQUENCY (Hz)
FIGURE 9. GAIN vs FREQUENCY FOR VARIOUS CIN-
4
500M
FIGURE 8. FREQUENCY vs GAIN FOR VARIOUS CL
5
4
100M
10M
FREQUENCY (Hz)
1
0
-1
±1.7
SUPPLY=
±2.0
±3.0
±4.0
±5.0
±6.0
-2
-3
-4
-5
100K
1M
10M
100M
3
2
CL=2.2pF
AV=+10
RL=500Ω
RG=100Ω
35pF
27pF
18pF
12pF
1
0
8.2pF
-1
2.5pF
-2
-3
-4
500M
FREQUENCY (Hz)
FIGURE 11. GAIN vs FREQUENCY FOR VARIOUS VS+, VS-
4
4
-5
100K
1M
10M
100M
500M
FREQUENCY (Hz)
FIGURE 12. GAIN vs FREQUENCY FOR VARIOUS RL
EL5130, EL5131
Typical Performance Curves (Continued)
-10
AV=+2
VS=±5V
-10
-40
PSRR (dB)
CMRR (dB)
-30
-50
-60
-70
-40
-50
-60
-70
-100
-80
100K
1M
10M
VS-
-30
-90
10K
VSVS+
-90
1K
100M 500M
10K
FREQUENCY (Hz)
100M 500M
0
90
AV=+2
VS=±5V
VS=±5V
80
10
MAGNITUDE (dB)
OUTPUT IMPEDANCE (Ω)
10M
1M
FIGURE 14. PSRR vs FREQUENCY
100
1
0.1
72
60
108
50
144
40
180
30
216
20
252
10
0.01
0
100K
1M
10M
100M
500 1K
10K
100K
10M
1M
100M 500M
FREQUENCY (Hz)
FIGURE 15. OUTPUT IMPEDANCE vs FREQUENCY
FIGURE 16. OPEN LOOP GAIN AND PHASE vs FREQUENCY
AV=+10
VS=±5V
VS=±5V
INPUT
OUTPUT
CH1
100
CH2
10
1
10
36
70
FREQUENCY (Hz)
NOISE VOLTAGE (nV/√Hz)
100K
FREQUENCY (Hz)
FIGURE 13. CMRR vs FREQUENCY
10K
VS+
-20
-80
-110
1K
AV=+10
VS=±5V
0
PHASE (°)
-20
∆=2.12V
CH1=500mV
CH2=500mV
100
1K
10K
100K
TIME (10ns/DIV)
FREQUENCY (Hz)
FIGURE 17. EQUIVALENT INPUT VOLTAGE NOISE vs
FREQUENCY
5
FIGURE 18. LARGE SIGNAL RISE TIME
EL5130, EL5131
Typical Performance Curves (Continued)
AV=+10
VS=±5V
INPUT
CH1
AV=+10
VS=±5V
INPUT
CH1
OUTPUT
CH2
OUTPUT
∆=2.12V
CH1=500mV
CH2=500mV
CH2
∆=1.16V
CH1=200mV
CH2=500mV
TIME (10ns/DIV)
TIME (10ns/DIV)
FIGURE 19. LARGE SIGNAL FALL TIME
AV=+10
VS=±5V
FIGURE 20. SMALL SIGNAL RISE TIME
AV=+10
VS=±5V
INPUT
CH1
CH1
OUTPUT
CH2
CH2
∆=1.16V
CH1=200mV
CH2=500mV
CH1=1V
CH2=200mV
200ns/DIV
TIME (10ns/DIV)
FIGURE 21. SMALL SIGNAL FALL TIME
FIGURE 22. TURN OFF TIME
AV=+10
VS=±5V
CH1
CH2
CH1=1V
CH2=200mV
200ns/DIV
POWER DISSIPATION (W)
1.8
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
1.6
1.4
1.2 1.136W
SO8
θJA=110°C/W
1
0.8
0.6 543mW
0.4
SOT23-5
θJA=230°C/W
0.2
0
0
25
50
75 85 100
125
150
AMBIENT TEMPERATURE (°C)
FIGURE 23. TURN ON TIME
6
FIGURE 24. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
EL5130, EL5131
Typical Performance Curves (Continued)
POWER DISSIPATION (W)
1.2
JEDEC JESD51-3 LOW EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
1
781mW
0.8
SO8
θJA=160°C/W
0.6
0.4 488mW
SOT23-5
θJA=256°C/W
0.2
0
0
25
50
75 85 100
125
150
AMBIENT TEMPERATURE (°C)
DIFFERENTIAL GAIN (%)
FIGURE 25. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE
0.03
0.02
0.01
0.00
-0.01
-0.02
-0.03
0
10
20
30
40
50
60
70
80
90
100
DIFFERENTIAL PHASE (°)
FIGURE 26. DIFFERENTIAL GAIN (%)
0.4
0.3
0.2
0.1
0.0
-0.1
-0.2
-0.3
0
10
20
30
40
50
60
70
80
90
100
FIGURE 27. DIFFERENTIAL PHASE (°)
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Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
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