Datasheet LM6181 (Texas Instruments) - 8
| 制造商 | Texas Instruments |
| 描述 | 100 mA, 100 MHz Current Feedback Amplifier |
| 页数 / 页 | 39 / 8 — LM6181. www.ti.com. 6.8 ±5V AC Electrical Characteristics. Boldface. … |
| 修订版 | C |
| 文件格式/大小 | PDF / 2.1 Mb |
| 文件语言 | 英语 |
LM6181. www.ti.com. 6.8 ±5V AC Electrical Characteristics. Boldface. PARAMETER. TEST CONDITIONS. LM6181AM. LM6181AI. LM6181I. UNIT. TYP(1)
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LM6181
SNOS634C – MAY 1998 – REVISED SEPTEMBER 2014
www.ti.com 6.8 ±5V AC Electrical Characteristics
The following specifications apply for Supply Voltage = ±5V, RF = 820 Ω, and RL = 1 kΩ unless otherwise noted.
Boldface
limits apply at the temperature extremes.
PARAMETER TEST CONDITIONS LM6181AM LM6181AI LM6181I UNIT TYP(1) LIMIT(2) TYP(1) LIMIT(2) TYP(1) LIMIT(2)
BW Closed Loop AV = +2 50 50 50 Bandwidth −3 dB AV = +10 40 40 40 MHz AV = −1 55 35 55 35 55 35 min AV = −10 35 35 35 PBW Power Bandwidth AV = −1, VO = 4 VPP 40 40 40 SR Slew Rate AV = −1, VO = ±2V, V/μs 500 375 500 375 500 375 RL = 150Ω (3) min ts Settling Time (0.1%) AV = −1, VO = ±2V 50 50 50 RL = 150Ω tr, tf Rise and Fall Time VO = 1 VPP 8.5 8.5 8.5 ns tp Propagation Delay VO = 1 VPP 8 8 8 Time in(+) Non-Inverting Input f = 1 kHz Noise 3 3 3 pA/√Hz Current Density in(−) Inverting Input Noise f = 1 kHz 16 16 16 pA/√Hz Current Density en Input Noise Voltage f = 1 kHz 4 4 4 pA/√Hz Density Second Harmonic 2 VPP, 10 MHz −45 −45 −45 Distortion dBc Third Harmonic 2 VPP, 10 MHz −55 −55 −55 Distortion Differential Gain RL = 150 Ω, AV = +2, 0.063% 0.063% 0.063% NTSC Differential Phase RL = 150 Ω, AV = +2, 0.16 0.16 0.16 Deg NTSC (1) Typical values represent the most likely parametric norm. (2) All limits ensured at room temperature (standard type face) or at operating temperature extremes
(bold face type)
. (3) Measured from +25% to +75% of output waveform. 8 Submit Documentation Feedback Copyright © 1998–2014, Texas Instruments Incorporated Product Folder Links: LM6181 Document Outline 1 Features 2 Applications 3 Description Table of Contents 4 Revision History 5 Pin Configuration and Functions 6 Specifications 6.1 Absolute Maximum Ratings 6.2 Handling Ratings 6.3 Recommended Operating Conditions 6.4 Thermal Information 6.5 ±15V DC Electrical Characteristics 6.6 ±15V AC Electrical Characteristics 6.7 ±5V DC Electrical Characteristics 6.8 ±5V AC Electrical Characteristics 6.9 Typical Performance Characteristics 7 Typical Applications 7.1 Current Feedback Topology 7.2 Power Supply Bypassing and Layout Considerations 7.3 Feedback Resistor Selection: Rf 7.4 Slew Rate Considerations 7.5 Driving Capacitive Loads 7.6 Capacitive Feedback 8 Application and Implementation 8.1 Typical Application 8.1.1 Typical Performance Characteristics 8.1.1.1 Overdrive Recovery 9 Device and Documentation Support 9.1 Trademarks 9.2 Electrostatic Discharge Caution 9.3 Glossary 10 Mechanical, Packaging, and Orderable Information
SNOS634C – MAY 1998 – REVISED SEPTEMBER 2014
www.ti.com 6.8 ±5V AC Electrical Characteristics
The following specifications apply for Supply Voltage = ±5V, RF = 820 Ω, and RL = 1 kΩ unless otherwise noted.
Boldface
limits apply at the temperature extremes.
PARAMETER TEST CONDITIONS LM6181AM LM6181AI LM6181I UNIT TYP(1) LIMIT(2) TYP(1) LIMIT(2) TYP(1) LIMIT(2)
BW Closed Loop AV = +2 50 50 50 Bandwidth −3 dB AV = +10 40 40 40 MHz AV = −1 55 35 55 35 55 35 min AV = −10 35 35 35 PBW Power Bandwidth AV = −1, VO = 4 VPP 40 40 40 SR Slew Rate AV = −1, VO = ±2V, V/μs 500 375 500 375 500 375 RL = 150Ω (3) min ts Settling Time (0.1%) AV = −1, VO = ±2V 50 50 50 RL = 150Ω tr, tf Rise and Fall Time VO = 1 VPP 8.5 8.5 8.5 ns tp Propagation Delay VO = 1 VPP 8 8 8 Time in(+) Non-Inverting Input f = 1 kHz Noise 3 3 3 pA/√Hz Current Density in(−) Inverting Input Noise f = 1 kHz 16 16 16 pA/√Hz Current Density en Input Noise Voltage f = 1 kHz 4 4 4 pA/√Hz Density Second Harmonic 2 VPP, 10 MHz −45 −45 −45 Distortion dBc Third Harmonic 2 VPP, 10 MHz −55 −55 −55 Distortion Differential Gain RL = 150 Ω, AV = +2, 0.063% 0.063% 0.063% NTSC Differential Phase RL = 150 Ω, AV = +2, 0.16 0.16 0.16 Deg NTSC (1) Typical values represent the most likely parametric norm. (2) All limits ensured at room temperature (standard type face) or at operating temperature extremes
(bold face type)
. (3) Measured from +25% to +75% of output waveform. 8 Submit Documentation Feedback Copyright © 1998–2014, Texas Instruments Incorporated Product Folder Links: LM6181 Document Outline 1 Features 2 Applications 3 Description Table of Contents 4 Revision History 5 Pin Configuration and Functions 6 Specifications 6.1 Absolute Maximum Ratings 6.2 Handling Ratings 6.3 Recommended Operating Conditions 6.4 Thermal Information 6.5 ±15V DC Electrical Characteristics 6.6 ±15V AC Electrical Characteristics 6.7 ±5V DC Electrical Characteristics 6.8 ±5V AC Electrical Characteristics 6.9 Typical Performance Characteristics 7 Typical Applications 7.1 Current Feedback Topology 7.2 Power Supply Bypassing and Layout Considerations 7.3 Feedback Resistor Selection: Rf 7.4 Slew Rate Considerations 7.5 Driving Capacitive Loads 7.6 Capacitive Feedback 8 Application and Implementation 8.1 Typical Application 8.1.1 Typical Performance Characteristics 8.1.1.1 Overdrive Recovery 9 Device and Documentation Support 9.1 Trademarks 9.2 Electrostatic Discharge Caution 9.3 Glossary 10 Mechanical, Packaging, and Orderable Information