lmh6733mqx National Semiconductor Corporation, lmh6733mqx Datasheet

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lmh6733mqx

Manufacturer Part Number
lmh6733mqx
Description
Single Supply, 1.0 Ghz, Triple Operational Amplifier
Manufacturer
National Semiconductor Corporation
Datasheet

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© 2007 National Semiconductor Corporation
LMH6733
Single Supply, 1.0 GHz, Triple Operational Amplifier
General Description
The LMH6733 is a triple, wideband, operational amplifier de-
signed specifically for use where high speed and low power
are required. Input voltage range and output voltage swing
are optimized for operation on supplies as low as 3V and up
to ±6V. Benefiting from National’s current feedback architec-
ture, the LMH6733 offers a gain range of ±1 to ±10 while
providing stable operation without external compensation,
even at unity gain. These amplifiers provide 650 MHz small
signal bandwidth at a gain of 2 V/V , a low 2.1 nV/
referred noise and only consume 5.5 mA (per amplifier) from
a single 5V supply.
The LMH6733 is offered in a 16-Pin SSOP package with flow
through pinout for ease of layout and is also pin compatible
with the LMH6738. Each amplifier has an individual shutdown
pin.
Connection Diagram
Ordering Information
VIP10™ is a trademark of National Semiconductor Corporation.
16-pin SSOP
Package
LMH6733MQX
Part Number
LMH6733MQ
201991
Package Marking
LH6733MQ
input
16-Pin SSOP
Top View
Features
Applications
Supply range 3 to 12V single supply
Supply range ±1.5V to ±6V split supply
1.0 GHz −3 dB small signal bandwidth
(A
650 MHz −3 dB small signal bandwidth
(A
Low supply current (5.5 mA per op amp, V
2.1 nV/
3750 V/μs slew rate
70 mA linear output current
CMIR and output swing to 1V from each supply rail
HDTV component video driver
High resolution projectors
Flash A/D driver
D/A transimpedance buffer
Wide dynamic range IF amp
Radar/communication receivers
DDS post-amps
Wideband inverting summer
Line driver
V
V
= +1, V
= +2, V
20199110
2.5k Units Tape and Reel
S
S
Transport Media
input noise voltage
= ±5V)
= 5V)
95 Units/Rail
NSC Drawing
S
www.national.com
January 2007
MQA16
= 5V)

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lmh6733mqx Summary of contents

Page 1

... LMH6738. Each amplifier has an individual shutdown pin. Connection Diagram Ordering Information Package Part Number LMH6733MQ 16-pin SSOP LMH6733MQX VIP10™ trademark of National Semiconductor Corporation. © 2007 National Semiconductor Corporation Features ■ Supply range 3 to 12V single supply ■ Supply range ±1.5V to ±6V split supply ■ ...

Page 2

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) Human Body Model Machine Model Supply Voltage ( – OUT ...

Page 3

Symbol Parameter CMRR Common Mode Rejection Ratio (Note 7) XTLK Crosstalk I Supply Current (Note 7) CC Supply Current Disabled V + Supply Current Disabled V − Miscellaneous Performance R + Non-Inverting Input Resistance Non-Inverting Input Capacitance ...

Page 4

Symbol Parameter N Non-Inverting Current CN Video Performance DG Differential Gain DP Differential Phase Static, DC Performance VIO Input Offset Voltage (Note 7) IBN Input Bias Current (Note 7) IBI Input Bias Current (Note 7) PSRR Power Supply Rejection Ratio ...

Page 5

Typical Performance Characteristics specified). Large Signal Frequency Response Small Signal Frequency Response Frequency Response vs. Supply Voltage = 100Ω + 5V Large Signal Frequency Response 20199111 Frequency Response vs. V 20199113 ...

Page 6

Pulse Response Distortion vs. Frequency Small Signal Frequency Response vs. R www.national.com Crosstalk vs. Frequency 20199128 Distortion vs. Output Voltage 20199133 Frequency Response vs. Capacitive Load L 20199135 6 20199121 20199134 20199136 ...

Page 7

Series Output Resistance vs. Capacitive Load CMRR vs. Frequency Disabled Channel Isolation vs. Frequency PSRR vs. Frequency 20199137 Closed Loop Output Impedance |Z| 20199139 Disable Timing 20199141 7 20199138 20199140 20199142 www.national.com ...

Page 8

DC Errors vs. Temperature Input Noise vs. Frequency www.national.com Open Loop Transimpedance 20199143 20199146 8 20199145 ...

Page 9

Typical Performance Characteristics specified). Large Signal Frequency Response Small Signal Frequency Response Frequency Response vs. Supply Voltage = 100Ω + ±5V Large Signal Frequency Response 20199122 Frequency Response vs. V 20199124 ...

Page 10

Pulse Response Distortion vs. Output Voltage DC Errors vs. Temperature www.national.com Crosstalk vs. Frequency 20199128 Distortion vs. Frequency 20199130 20199144 10 20199129 20199131 ...

Page 11

Application Information FIGURE 1. Recommended Non-Inverting Gain Circuit FIGURE 2. Recommended Inverting Gain Circuit GENERAL INFORMATION The LMH6733 is a high speed current feedback amplifier, op- timized for very high speed and low distortion. The LMH6733 has no internal ground ...

Page 12

ACTIVE FILTER The choice of reactive components requires much attention when using any current feedback operational amplifier as an active filter. Reducing the feedback impedance, especially at higher frequencies, will almost certainly cause stability prob- lems. Likewise capacitance on the ...

Page 13

FIGURE 6. AC Coupled Single Supply Video Amplifier AC-COUPLED VIDEO The LMH6733 can be used as an AC-coupled single supply video amplifier for driving 75Ω coax with a gain of 2. The input signal is nominally 0.7V or 1.0V for ...

Page 14

Figure 4 shows a typical configuration for driving a 75Ω cable. The amplifier is configured for a gain ...

Page 15

Physical Dimensions inches (millimeters) unless otherwise noted 16-Pin SSOP NS Package Number MQA16 15 www.national.com ...

Page 16

... National Semiconductor and the National Semiconductor logo are registered trademarks of National Semiconductor Corporation. All other brand or product names may be trademarks or registered trademarks of their respective holders. ...

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