EL5252 INTERSIL [Intersil Corporation], EL5252 Datasheet

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EL5252

Manufacturer Part Number
EL5252
Description
300MHz Amplifiers
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet
300MHz Amplifiers
The EL5152, EL5153, EL5252, and EL5455 are 300MHz
bandwidth -3dB voltage mode feedback amplifiers with DC
accuracy of < 0.01%, 1mV offsets and 50kV/V open loop
gains. These amplifiers are ideally suited for applications
ranging from precision measurement instrumentation to
high-speed video and monitor applications demanding
higher linearity at higher frequency. Capable of operating
with as little as 3.0mA of current from a single supply ranging
from 5V to 12V dual supplies ranging from ±2.5V to ±5.0V
these amplifiers are also well suited for handheld, portable
and battery-powered equipment.
Single amplifiers are offered in SOT-23 packages and duals
in a 10-pin MSOP package for applications where board
space is critical. Quad amplifiers are available in a 14-pin SO
package. Additionally, singles and duals are available in the
industry-standard 8-pin SO. All parts operate over the
industrial temperature range of -40°C to +85°C.
Ordering Information
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-020.
EL5152IS
EL5152IS-T7
EL5152IS-T13
EL5152ISZ
(See Note)
EL5152ISZ-T7
(See Note)
EL5152ISZ-
T13 (See Note)
EL5153IW-T7
EL5153IW-T7A
EL5153IWZ-T7
(See Note)
EL5153IWZ-
T7A (See Note)
EL5252IY
EL5252IY-T7
EL5252IY-T13
EL5455IS
EL5455IS-T7
EL5455IS-T13
NUMBER
PART
PRELIMINARY
5-Pin SOT-23
5-Pin SOT-23
5-Pin SOT-23
5-Pin SOT-23
10-Pin MSOP
10-Pin MSOP
10-Pin MSOP
PACKAGE
14-Pin SO
14-Pin SO
14-Pin SO
8-Pin SO
8-Pin SO
8-Pin SO
8-Pin SO
8-Pin SO
8-Pin SO
(Pb-free)
(Pb-free)
(Pb-free)
(Pb-free)
(Pb-free)
®
1
TAPE & REEL
7” (250 pcs)
7” (250 pcs)
7” (3K pcs)
7” (3K pcs)
Data Sheet
13”
13”
13”
13”
7”
7”
7”
7”
-
-
-
-
PKG. DWG. #
MDP0027
MDP0027
MDP0027
MDP0027
MDP0027
MDP0027
MDP0038
MDP0038
MDP0038
MDP0038
MDP0043
MDP0043
MDP0043
MDP0027
MDP0027
MDP0027
1-888-INTERSIL or 1-888-352-6832
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
EL5152, EL5153, EL5252, EL5455
Features
• 270MHz -3dB bandwidth
• 180V/µs slew rate
• ±1mV maximum V
• Very high open loop gains 50kV/V
• Low supply current = 3mA
• 105mA output current
• Single supplies from 5V to 12V
• Dual supplies from ±2.5V to ±5V
• Fast disable on the EL5152 and EL5252
• Low cost
• Pb-Free available (RoHS compliant)
Applications
• Imaging
• Instrumentation
• Video
• Communications devices
February 17, 2005
All other trademarks mentioned are the property of their respective owners.
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2004, 2005. All Rights Reserved
OS
FN7385.3

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EL5252 Summary of contents

Page 1

... Data Sheet PRELIMINARY 300MHz Amplifiers The EL5152, EL5153, EL5252, and EL5455 are 300MHz bandwidth -3dB voltage mode feedback amplifiers with DC accuracy of < 0.01%, 1mV offsets and 50kV/V open loop gains. These amplifiers are ideally suited for applications ranging from precision measurement instrumentation to high-speed video and monitor applications demanding higher linearity at higher frequency ...

Page 2

... SO) TOP VIEW IN+ 3 VS- 4 EL5252 (10-PIN MSOP) TOP VIEW INA CEA CEB 4 - INB EL5152, EL5153, EL5252, EL5455 VS+ 6 OUT 5 NC INA OUTA VS OUTB 6 INB- EL5153 (5-PIN SOT-23) TOP VIEW OUT 1 5 VS+ VS ...

Page 3

... OUT + 150Ω + 150Ω Measured from MIN V is from -2.5V to 2.5V (EL5152 & EL5153 from -2.5V to 2.5V (EL5252 & EL5455) O Guaranteed by CMRR test V = 2 150Ω to GND 500Ω to GND 10Ω to GND 5mA 25° ...

Page 4

... CONDITIONS load ±3.0V to ±6.0V (EL5152 & EL5153 ±3.0V to ±6.0V (EL5252 & EL5455 =+1 V -30 A =+2 V -60 -90 -120 -150 -180 -210 100M 500M FIGURE 2. EL5152 SMALL SIGNAL FREQUENCY PHASE 10Ω 50Ω ...

Page 5

... FREQUENCY (Hz) FIGURE 9. FREQUENCY RESPONSE FOR VARIOUS EL5152, EL5153, EL5252, EL5455 (Continued) 50Ω 100Ω 200Ω 100M 800M FIGURE 6. FREQUENCY RESPONSE FOR VARIOUS C L 50Ω 200Ω 100M 10M FIGURE 8. FREQUENCY RESPONSE FOR VARIOUS C L 4.7pF 3 ...

Page 6

... FREQUENCY (Hz) FIGURE 13. PSRR FIGURE 15. OUTPUT IMPEDANCE 6 EL5152, EL5153, EL5252, EL5455 (Continued) 34pF 22pF 100M 300M FIGURE 12. FREQUENCY RESPONSE FOR VARIOUS POWER IN -100 -110 -120 -130 10M 100M FIGURE 14. CMRR FOR VARIOUS POWER SUPPLY VALUES ...

Page 7

... EL5152, EL5153, EL5252, EL5455 (Continued) 0V FIGURE 18. FALL TIME - LARGE SIGNAL RESPONSE FIGURE 20. FALL TIME - SMALL SIGNAL RESPONSE -10 -20 0 -30 -40 45 -50 -60 90 -70 -80 135 -90 -100 180 FIGURE 22. EL5252 SMALL SIGNAL FREQUENCY =500Ω =5pF L TIME (4ns/DIV =500Ω =5pF L ...

Page 8

... Typical Performance Curves ±1 ±1.5 ±2 ±2.5 ±3 ±3.5 VOLTAGE (V) FIGURE 23. SUPPLY CURRENT vs SUPPLY VOLTAGE FIGURE 25. EL5252 SMALL SIGNAL FREQUENCY - CHANNEL TO CHANNEL JEDEC JESD51-7 HIGH EFFECTIVE THERMAL CONDUCTIVITY TEST BOARD 1.4 1.2 SO14 1.136W 1 θ =88°C/W JA 0.8 909mW 0.6 SO8 0.4 θ ...

Page 9

... JA 0.6 0.5 0.4 0.3 0.2 0 AMBIENT TEMPERATURE (°C) FIGURE 30. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE 9 EL5152, EL5153, EL5252, EL5455 (Continued) 125 150 FIGURE 29. PACKAGE POWER DISSIPATION vs AMBIENT 100 125 FIGURE 31. PACKAGE POWER DISSIPATION vs AMBIENT JEDEC JESD51-3 LOW EFFECTIVE THERMAL CONDUCTIVITY TEST BOARD 0.45 391mW 0.4 0.35 0.3 0.25 0.2 0.15 ...

Page 10

... Power down pins on the EL5152 and EL5252 reduce the already low power demands of this amplifier family to 17µA typical while the amplifier is disabled. ...

Page 11

... – V MAX S SMAX S OUTi EL5152, EL5153, EL5252, EL5455 For sinking: PD MAX Where Supply voltage S IS MAX V - enables the OUT S R LOAD I LOAD N = number of amplifiers (Max = 2) By setting the two PD can solve the output current and R overheat. ...

Page 12

... EL5152. A derivation of the transfer function is provided for convenience. (See Figure 32) 12 EL5152, EL5153, EL5252, EL5455 Sullen Key High Pass Filter Again this useful filter benefits from the characteristics of the EL5152. The transfer function is very similar to the low pass so only the results are presented ...

Page 13

... This configuration also provides enhanced bandwidth, wider output swing and faster slew rate than conventional three amplifier solutions with only the cost of an additional amplifier and few resistors. 13 EL5152, EL5153, EL5252, EL5455 FIGURE 33. SULLEN KEY HIGH PASS FILTER ...

Page 14

... No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 14 EL5152, EL5153, EL5252, EL5455 resulting in an imbalance in the bridge. A voltage variation from the referenced high accuracy source is generated and translated to the difference amplifier through the buffer stage ...

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