LMH6723MF National Semiconductor, LMH6723MF Datasheet

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LMH6723MF

Manufacturer Part Number
LMH6723MF
Description
OP AMP, 1MA WIDEBAND CFB, POWERWISE
Manufacturer
National Semiconductor
Datasheet

Specifications of LMH6723MF

Op Amp Type
Wideband
No. Of Amplifiers
1
Bandwidth
370MHz
Slew Rate
600V/µs
Supply Voltage Range
4.5V To 12V
Amplifier Case Style
SOT-23
No. Of Pins
5
Operating Temperature Range
-40°C To
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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© 2004 National Semiconductor Corporation
LMH6723/LMH6724/LMH6725
Single/Dual/Quad 370 MHz 1 mA Current Feedback Op
Amp
General Description
The LMH6723/LMH6724/LMH6725 provides a 260 MHz
small signal bandwidth at a gain of +2 V/V and a 600 V/µs
slew rate while consuming only 1 mA from
The LMH6723/LMH6724/LMH6725 supports video applica-
tions with its 0.03% and 0.11˚ differential gain and phase
errors for NTSC and PAL video signals while driving a back
terminated 75Ω load. The LMH6723/LMH6724/LMH6725
also offers a flat gain response of 0.1 dB to 100 MHz.
Additionally, the LMH6723/LMH6724/LMH6725 can deliver
110 mA of linear output current. This level of performance, as
well as a wide supply range of 4.5 to 12V, makes the
LMH6723/LMH6724/LMH6725 an ideal op amp for a variety
of
LMH6725’s small packages (SOIC & SOT23), low power
requirement and high performance, allow the LMH6723/
LMH6724/LMH6725 to serve a wide variety of portable ap-
plications.
The LMH6723/LMH6724/LMH6725 is manufactured in Na-
tional’s VIP
Typical Application
portable
10 complimentary bipolar process.
applications.
The
LMH6723/LMH6724/
DS200789
±
5V supplies.
Single Supply Cable Driver
Features
n Large signal bandwidth and slew rate 100% tested
n 370 MHz bandwidth (A
n 260 MHz (A
n 1 mA supply current
n 110 mA linear output current
n 0.03%, 0.11˚ differential gain, phase
n 0.1 dB gain flatness to 100 MHz
n Fast slew rate: 600 V/µs
n Unity gain stable
n Single supply range of 4.5 to 12V
n Improved replacement for CLC450, CLC452, (LMH6723)
Applications
n Line driver
n Portable video
n A/D driver
n Portable DVD
BW
V
= +2 V/V, V
V
= 1, V
OUT
= 0.5 V
OUT
20078936
= 0.5 V
PP
) −3 dB BW
PP
www.national.com
) −3 dB
May 2004

Related parts for LMH6723MF

LMH6723MF Summary of contents

Page 1

... LMH6723/ LMH6724/LMH6725 to serve a wide variety of portable ap- plications. The LMH6723/LMH6724/LMH6725 is manufactured in Na- tional’s VIP ™ 10 complimentary bipolar process. Typical Application © 2004 National Semiconductor Corporation Features n Large signal bandwidth and slew rate 100% tested n 370 MHz bandwidth (A ± 5V supplies 260 MHz (A ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications OUT Common Mode Input Voltage Maximum Junction Temperature Storage Temperature Range Soldering Information Infrared or Convection (20 sec) Wave Soldering (10 sec) ESD Tolerance (Note 4) ± ...

Page 3

Electrical Characteristics Unless specified + 1200Ω Symbol Parameter CMRR Common Mode Rejection Ratio I Supply Current (per amplifier) CC Miscellaneous Performance R Input Resistance IN+ R Input Resistance IN− (Output Resistance ...

Page 4

Electrical Characteristics Unless otherwise specified + Symbol Parameter NICN Inverting Current ICN Non-Inverting Current Static, DC Performance V Input Offset Voltage IO I Input Bias Current BN I Input Bias Current BI PSRR Power ...

Page 5

... Connection Diagrams 5-Pin SOT23 Top View 14-Pin SOIC Top View Ordering Information Package Part Number LMH6723MF 5-Pin SOT23 LMH6723MFX LMH6723MA 8-Pin SOIC LMH6723MAX LMH6724MA 8-Pin SOIC LMH6724MAX LMH6725MA 14-Pin SOIC LMH6725MAX ) is determined by device power dissipation limitations. See the Power Dissipation section of the Application ...

Page 6

Typical Performance Characteristics Frequency Response vs. V Frequency Response vs. V Large Signal Frequency Response www.national.com 1200Ω Frequency Response vs. V OUT V 20078928 , ...

Page 7

Typical Performance Characteristics specified. (Continued) Suggested R vs. Gain Non-Inverting F Frequency Response vs. R Open Loop Gain & Phase 1200Ω Suggested R 20078905 Frequency Response vs 20078922 Open Loop ...

Page 8

Typical Performance Characteristics specified. (Continued) HD2 & HD3 vs. V HD2 & HD3 vs. Frequency Frequency Response vs. C www.national.com 1200Ω OUT 20078911 20078912 L 20078925 8 = 100Ω, unless otherwise L ...

Page 9

Typical Performance Characteristics specified. (Continued) Suggested R vs. C OUT PSRR vs. Frequency Closed Loop Output Resistance 1200Ω 20078920 20078915 20078907 9 = 100Ω, unless otherwise L Suggested R vs. C ...

Page 10

Typical Performance Characteristics specified. (Continued) Differential Gain & Phase Channel Matching (LMH6724) Channel Matching (LMH6725) www.national.com 1200Ω 100Ω, unless otherwise Channel Matching (LMH6724) 20078910 Crosstalk (LMH6724) 20078949 Channel Matching (LMH6725) ...

Page 11

Typical Performance Characteristics specified. (Continued) Crosstalk (LMH6725 1200Ω 100Ω, unless otherwise 20078945 11 www.national.com ...

Page 12

... For availability and ordering details refer to the national web site at WWW.Na- tional.com. Use the search box to locate the product folder. Device Package LMH6723MA SOIC-8 LMH6723MF SOT-23 LMH6724MA SOIC-8 LMH6725MA SOIC-14 An evaluation board is shipped when a sample request is placed with National Semiconductor ...

Page 13

Application Section (Continued) FIGURE 2. RF vs. Non-Inverting Gain Both plots show the value of R versus gain. A higher R F required at higher gains to keep R from decreasing too far G below the input impedance of the ...

Page 14

Application Section (Continued) DRIVING CAPACITIVE LOADS Capacitive output loading applications will benefit from the use of a series output resistor R . Figure 5 shows the use OUT of a series output resistor stabilize the amplifier OUT ...

Page 15

Application Section (Continued) LAYOUT CONSIDERATIONS Whenever questions about layout arise, use the evaluation board as a guide. Evaluation boards are shipped with sample requests. To reduce parasitic capacitances ground and power planes should be removed near the input and output ...

Page 16

Physical Dimensions unless otherwise noted www.national.com inches (millimeters) 5-Pin SOT23 NS Product Number MF05A 8-Pin SOIC NS Product Number M08A 16 ...

Page 17

... BANNED SUBSTANCE COMPLIANCE National Semiconductor certifies that the products and packing materials meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...

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