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LM7171  Product Folder

Very High Speed, High Output Current, Voltage Feedback Amplifier
  

See Also:		   
LMH6672 - Lower Distortion, Higher Current
Generic P/N 7171
General
Description		 Features Datasheet Package
& Models		 Samples
& Pricing		 Reliability
Metrics		 Design
Tools		 Application
Notes

Parametric Table Parametric Table
Temperature Min (deg C) -40, -55 
Temperature Max (deg C) 85, 125 
Channels (Channels) 1 
Input OutputType Not Rail to Rail 
Gain Bandwidth (MHz) 200 
Slew Rate (Volts/usec) 4100 
SupplyCurrent Per Channel (mA) 6.50 
Supply Min (Volt) 5.50 
Supply Max (Volt) 36 
Offset Voltage (mV) 1, 3 
Max Input Bias Current (nA) 12000 
Output Current (mA) 100 
Voltage Noise (nV/Hz) 14 
Shut down No 
Feedback Type Voltage 
Av+1 BW (MHz) - 
Av+2 BW (MHz) 220 
Av+5 BW (MHz) 100 
Av+10 BW (MHz) 20 
Av+20 BW (MHz) 10 
HD 2nd (dB) -75 
HD 3rd (dB) -55 
Diff Gain (dB) .01 
Diff Phase (%) .02 
Settling Time (ns) 42 
Tsettling Conditions to 0.01% 
Special Features AvCl>2 

Datasheet

TitleSize in KbytesDate
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Download
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LM7171 Very High Speed, High Output Current, Voltage Feedback Amplifier 615 Kbytes 25-Jun-99 View Online Download Receive via Email
LM7171 Very High Speed, High Output Current, Voltage Feedback Amplifier (JAPANESE)
 895 Kbytes   View Online Download Receive via Email
LM7171 Mil-Aero Datasheet MNLM7171AM-X-RH 501 Kbytes   View Online Download Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Package Availability, Models, Samples & Pricing

Part NumberPackageStatusModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
TypePinsMSL/Lead-Free AvailabilityLead
Time		QtySPICEIBISQty$US each
LM7171AIMSOIC NARROW8StatusFull productionLM7171A.MODN/A24 Hour Samples
Buy Now 		1K+$1.35rail
of
95		NSXYTT
LM71
71AIM
6-8 weeks5000
LM7171BIMSOIC NARROW8StatusFull productionLM7171B.MODN/A24 Hour Samples
Buy Now 		1K+$1.19rail
of
95		NSXYTT
LM71
71BIM
6-8 weeks5000
LM7171AIMXSOIC NARROW8StatusFull productionLM7171A.MODN/A 
Buy Now 		1K+$1.35reel
of
2500		NSXYTT
LM71
71AIM
6-8 weeks20000
LM7171BIMXSOIC NARROW8StatusFull productionLM7171B.MODN/A 
Buy Now		1K+$1.19reel
of
2500		NSXYTT
LM71
71BIM
6-8 weeks7500
LM7171AINMDIP8StatusFull productionLM7171A.MODN/A24 Hour Samples
Buy Now 		1K+$1.35rail
of
40		NSUZXYTT
LM7171
AIN
5-7 weeks2000
LM7171BINMDIP8StatusFull productionLM7171B.MODN/A24 Hour Samples
Buy Now 		1K+$1.19rail
of
40		NSUZXYTT
LM7171
BIN
5-7 weeks3000
5962-9553601QPACERDIP8StatusFull productionLM7171A.MODN/A 
Buy Now		25+$20.20rail
of
40		NSZSSXXYYA>
LM7171AMJ-
QML
9553601QPA
16 weeks0
5962F9553601QPACERDIP8StatusFull productionLM7171A.MODN/A 50+$125.00rail
of
40		NSZSSXXYYA>
LM7171AMJF
QML 5962F
9553601QPA
8 weeks0
5962-9553601QXACERPACK10StatusFull productionLM7171A.MODN/A 250+$26.90tray
of
54		NS
ZSSXXYYA
LM7171AM
WG/Q 955
3601QXA
16 weeks0
5962F9553601QXACERPACK10StatusFull productionLM7171A.MODN/A 50+$123.00tray
of
54		NS5962F9
553601QXA
LM7171AM
WGFQML>
ZSSXXYYA
10 weeks0
LM7171AMJ-MLSCERDIP8StatusFull productionLM7171A.MODN/A 50+$218.00rail
of
40		NSZSSXXYYA
LM7171AMJ
-MLS >
N/A0
5962-9553601VPACERDIP8StatusFull productionLM7171A.MODN/A 50+$218.00rail
of
40		NSZSSXXYYA>
LM7171AMJ-
QMLV 5962-
9553601VPA
N/A0
5962F9553601VPACERDIP8StatusFull productionLM7171A.MODN/A 50+$218.00rail
of
40		NSZSSXXYYA>
LM7171AMJF
QMLV 5962F
9553601VPA
N/A0
5962-9553601VHACERPACK10StatusFull productionLM7171A.MODN/A 50+$218.00rail
of
19		NS> 5962-
9553601V
HALM7171
AMW-QV
ZSSXXYYA
N/A0
5962-9553601VXACERPACK10StatusFull productionLM7171A.MODN/A 50+$223.00tray
of
54		NS 5962-9
553601VXA
LM7171AM
WG-QV >
ZSSXXYYA
N/A0
5962F9553601VXACERPACK10StatusFull productionLM7171A.MODN/A 50+$223.00tray
of
54		NS5962F9
553601VXA
LM7171AM
WGFQV >
ZSSXXYYA
N/A0
LM7171AMW-MLSCERPACK10StatusFull productionLM7171A.MODN/A 50+$218.00rail
of
19		NS>
ZSSXXYYA
LM7171
AMW-MLS
N/A0
LM7171A MDCUnpackaged DieFull productionLM7171A.MODN/ASamples  tray
of
N/A		-
N/A0
LM7171B MDCUnpackaged DieFull productionLM7171B.MODN/ASamples  tray
of
N/A		-
N/A0
LM7171A MWCWaferFull productionLM7171A.MODN/A   wafer jar
of
N/A		-
N/A0
LM7171B MWCWaferFull productionLM7171B.MODN/A   wafer jar
of
N/A		-
N/A0

Obsolete Parts

Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
LM7171AIWM
LM7171AMWG-QML
NATIONAL SEMICONDUCTOR
09/03/2002
LM7171AIWMX
LM7171AMWG-QML
NATIONAL SEMICONDUCTOR
09/03/2002
LM7171AMJ-MPR
NATIONAL
LM7171AMJ-MPR
09/01/2004
LM7171BIWM
LM7171BIM
NATIONAL SEMICONDUCTOR
09/03/2002
LM7171BIWMX
LM7171BIMX
NATIONAL SEMICONDUCTOR
09/03/2002

General Description

The LM7171 is a high speed voltage feedback amplifier that has the slewing characteristic of a current feedback amplifier; yet it can be used in all traditional voltage feedback amplifier configurations. The LM7171 is stable for gains as low as +2 or -1. It provides a very high slew rate at 4100V/µs and a wide unity-gain bandwidth of 200 MHz while consuming only 6.5 mA of supply current. It is ideal for video and high speed signal processing applications such as HDSL and pulse amplifiers. With 100 mA output current, the LM7171 can be used for video distribution, as a transformer driver or as a laser diode driver.

Operation on ±15V power supplies allows for large signal swings and provides greater dynamic range and signal-to-noise ratio. The LM7171 offers low SFDR and THD, ideal for ADC/DAC systems. In addition, the LM7171 is specified for ±5V operation for portable applications.

The LM7171 is built on National's advanced VIP™ III (Vertically integrated PNP) complementary bipolar process.

Features

(Typical Unless Otherwise Noted)

  • Easy-To-Use Voltage Feedback Topology
  • Very High Slew Rate: 4100V/µs
  • Wide Unity-Gain Bandwidth: 200 MHz
  • -3 dB Frequency @ AV = +2: 220 MHz
  • Low Supply Current: 6.5 mA
  • High Open Loop Gain: 85 dB
  • High Output Current: 100 mA
  • Differential Gain and Phase: 0.01%, 0.02°
  • Specified for ±15V and ±5V Operation

Applications

  • HDSL and ADSL Drivers
  • Multimedia Broadcast Systems
  • Professional Video Cameras
  • Video Amplifiers
  • Copiers/Scanners/Fax
  • HDTV Amplifiers
  • Pulse Amplifiers and Peak Detectors
  • CATV/Fiber Optics Signal Processing

Reliability Metrics

Part Number Process Early Failure Rate - Rejects Sample Size (EFR) PPM * Rel. Rejects Device Hours Long Term Failure Rates (FITS) MTTF
LM7171A MDCVIP III07100002500001570684669
LM7171A MWCVIP III07100002500001570684669
LM7171AIMVIP III07100002500001570684669
LM7171AIMXVIP III07100002500001570684669
LM7171AINVIP III07100002500001570684669
LM7171AMJ-MLSVIP III07100002500001570684669
LM7171AMJ-QMLVIP III07100002500001570684669
LM7171AMJ-QMLVVIP III07100002500001570684669
LM7171AMJFQMLVIP III07100002500001570684669
LM7171AMJFQMLVVIP III07100002500001570684669
LM7171AMWG-QMLVIP III07100002500001570684669
LM7171AMWGFQMLVIP III07100002500001570684669
LM7171AMWGFQMLVVIP III07100002500001570684669
LM7171B MDCVIP III07100002500001570684669
LM7171B MWCVIP III07100002500001570684669
LM7171BIMVIP III07100002500001570684669
LM7171BIMXVIP III07100002500001570684669
LM7171BINVIP III07100002500001570684669
LM7171BIWMVIP III07100002500001570684669

For more information on Reliablitity Metrics, please click here.


Design Tools

TitleSize in KbytesDate
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Download
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Amplifiers Selection Guide software for Windows 7 Kbytes 28-Jul-2003 View    

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Application Notes

TitleSize in KbytesDate
View Online
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CLC_TO_LMH_CONVERSION_TABLE-MISC: CLC to LMH Conversion Table 24 Kbytes 3-Oct-02 View Online Download Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 15-Jan-2004]

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