LM6171AIMX National Semiconductor, LM6171AIMX Datasheet

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LM6171AIMX

Manufacturer Part Number
LM6171AIMX
Description
High Speed Low Power Low Distortion Voltage Feedback Amplifier
Manufacturer
National Semiconductor
Datasheet

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LM6171AIMX
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© 1999 National Semiconductor Corporation
LM6171
High Speed Low Power Low Distortion Voltage Feedback
Amplifier
General Description
The LM6171 is a high speed unity-gain stable voltage feed-
back amplifier. It offers a high slew rate of 3600V/µs and a
unity-gain bandwidth of 100 MHz while consuming only 2.5
mA of supply current. The LM6171 has very impressive AC
and DC performance which is a great benefit for high speed
signal processing and video applications.
The
give greater dynamic range and signal-to-noise ratio. The
LM6171 has high output current drive, low SFDR and THD,
ideal for ADC/DAC systems. The LM6171 is specified for
±
The LM6171 is built on National’s advanced VIP
cally Integrated PNP) complementary bipolar process.
Typical Performance Characteristics
Closed Loop Frequency Response
vs Supply Voltage (A
VIP
PAL
5V operation for portable applications.
®
is a registered trademark of and used under licence from Advanced Micro Devices, Inc.
±
is a trademark of National Semiconductor Corporation.
15V power supplies allow for large signal swings and
V
= +1)
DS012336
DS012336-5
III (Verti-
Large Signal
Pulse Response
A
Features
(Typical Unless Otherwise Noted)
n Easy-To-Use Voltage Feedback Topology
n Very High Slew Rate:
n Wide Unity-Gain-Bandwidth Product: 100 MHz
n −3 dB Frequency
n Low Supply Current: 2.5 mA
n High CMRR: 110 dB
n High Open Loop Gain: 90 dB
n Specified for
Applications
n Multimedia Broadcast Systems
n Line Drivers, Switchers
n Video Amplifiers
n NTSC, PAL
n ADC/DAC Buffers
n HDTV Amplifiers
n Pulse Amplifiers and Peak Detectors
n Instrumentation Amplifier
n Active Filters
V
= +1, V
S
=
®
±
15
±
and SECAM Systems
15V and
@
A
V
= +2: 62 MHz
±
3600V/µs
5V Operation
DS012336-9
www.national.com
May 1998

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LM6171AIMX Summary of contents

Page 1

... Typical Performance Characteristics Closed Loop Frequency Response = +1) vs Supply Voltage (A V VIP ™ trademark of National Semiconductor Corporation. PAL ® registered trademark of and used under licence from Advanced Micro Devices, Inc. © 1999 National Semiconductor Corporation DS012336 Features (Typical Unless Otherwise Noted) ...

Page 2

... Connection Diagram Ordering Information Package Temperature Range Industrial −40˚C to +85˚C 8-Pin LM6171AIN Molded DIP LM6171BIN 8-Pin LM6171AIM, LM6171BIM Small Outline LM6171AIMX, LM6171BIMX www.national.com 8-Pin DIP/SO DS012336-1 Top View Transport NSC Media Drawing Rails N08E Rails M08A Tape and Reel ...

Page 3

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance (Note 2) + − Supply Voltage (V –V ) Differential Input Voltage (Note 11) Common-Mode + Voltage Range V −1. Output Short Circuit to Ground (Note 3) ± ...

Page 4

DC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T limits apply at the temperature extremes Symbol Parameter Continuous Output Current (in Linear Region) I Output Short SC Circuit Current I Supply Current S ± 15V AC ...

Page 5

DC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T limits apply at the temperature extremes Symbol Parameter R Input Resistance IN R Open Loop O Output Resistance CMRR Common Mode Rejection Ratio PSRR Power Supply Rejection ...

Page 6

AC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T limits apply at the temperature extremes Symbol Parameter A Differential Gain (Note 10) D Differential Phase (Note 10 Input-Referred n Voltage Noise i Input-Referred n ...

Page 7

Typical Performance Characteristics Short Circuit Current vs Temperature (Sinking) DS012336-26 CMRR vs Frequency DS012336-29 Open Loop Frequency Response DS012336-32 Unless otherwise noted, T Output Voltage vs Output Current DS012336-27 PSRR vs Frequency DS012336-30 Open Loop Frequency Response DS012336- ...

Page 8

Typical Performance Characteristics Gain Bandwidth Product vs Load Capacitance DS012336-35 Input Voltage Noise vs Frequency DS012336-38 Input Current Noise vs Frequency DS012336-41 www.national.com Unless otherwise noted, T Large Signal Voltage Gain vs Load DS012336-36 Input Voltage Noise vs Frequency DS012336-39 ...

Page 9

Typical Performance Characteristics Slew Rate vs Load Capacitance DS012336-44 Large Signal Pulse Response = − ± A 15V V S DS012336-47 Large Signal Pulse Response = + ± DS012336-50 Unless otherwise noted, ...

Page 10

Typical Performance Characteristics Small Signal Pulse Response = − ± A 15V V S DS012336-53 Small Signal Pulse Response = + ± DS012336-56 Closed Loop Frequency Response vs Supply = +1) Voltage ...

Page 11

Typical Performance Characteristics Closed Loop Frequency Response vs Capacitive = +1) Load (A V DS012336-62 Total Harmonic Distortion vs Frequency DS012336-65 Total Harmonic Distortion vs Frequency DS012336-68 Unless otherwise noted, T Closed Loop Frequency Response vs Capacitive = +2) Load ...

Page 12

Typical Performance Characteristics Undistorted Output Swing vs Frequency DS012336-71 LM6171 Simplified Schematic Application Information LM6171 Performance Discussion The LM6171 is a high speed, unity-gain stable voltage feed- back amplifier. It consumes only 2.5 mA supply current while providing a gain-bandwidth ...

Page 13

Application Information (Continued) slew rate is proportional to the input voltage level, and the higher slew rates are achievable in the lower gain configura- tions. When a very fast large signal pulse is applied to the input of an amplifier, ...

Page 14

Application Information FIGURE 4. Improperly Terminated Signal To minimize reflection, coaxial cable with matching charac- teristic impedance to the signal source should be used. The other end of the cable should be terminated with the same value terminator or resistor. ...

Page 15

... A pitch pack is available for the LM6171. The pitch pack con- tains: • High Speed Evaluation Board • LM6171 in 8-pin DIP Package • LM6171 Datasheet • Pspice Macromodel Diskette With the LM6171 Macro- model Contact your local National Semiconductor sales office to obtain a pitch pack. 15 DS012336-18 DS012336-19 www.national.com ...

Page 16

Physical Dimensions inches (millimeters) unless otherwise noted www.national.com 8-Pin Small Outline Package NS Package Number M08A 8-Pin Molded DIP Package NS Package Number N08E 16 ...

Page 17

... National Semiconductor Asia Pacific Customer Fax: +49 (0) 1 80-530 85 86 Response Group Email: europe.support@nsc.com Tel: 65-2544466 Fax: 65-2504466 Tel: +49 (0) 1 80-532 78 32 Email: sea.support@nsc.com Tel: +49 (0) 1 80-534 16 80 National Semiconductor Japan Ltd. Tel: 81-3-5639-7560 Fax: 81-3-5639-7507 ...

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