LMH6622 Datasheet, PDF (2/33 Pages) National Semiconductor (TI) – Dual Wideband, Low Noise, 160MHz, Operational Amplifiers

LMH6622
SNOS986E – DECEMBER 2001 – REVISED JULY 2014
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 Handling Ratings....................................................... 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 4
6.5 ±6 V Electrical Characteristics .................................. 5
6.6 ±2.5 V Electrical Characteristics ............................... 6
6.7 Typical Performance Characteristics ........................ 9
7 Parameter Measurement Information ................ 14
7.1 Test Circuits ............................................................ 14
8 Detailed Description ............................................ 16
8.1 Overview ................................................................. 16
8.2 Functional Block Diagram ....................................... 16
8.3 Feature Description................................................. 16
8.4 Device Functional Modes........................................ 16
9 Application and Implementation ........................ 17
9.1 DSL Receive Channel Applications ........................ 17
9.2 Receive Channel Noise Calculation........................ 19
9.3 Differential Analog-to-Digital Driver......................... 20
9.4 Typical Application ................................................. 21
10 Power Supply Recommendations ..................... 22
10.1 Driving Capacitive Load ........................................ 22
11 Layout................................................................... 22
11.1 Layout Guidelines ................................................. 22
11.2 Layout Examples................................................... 23
12 Device and Documentation Support ................. 25
12.1 Trademarks ........................................................... 25
12.2 Electrostatic Discharge Caution ............................ 25
12.3 Glossary ................................................................ 25
13 Mechanical, Packaging, and Orderable
Information ........................................................... 25
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision D (March 2013) to Revision E
Page
• Changed data sheet flow and layout to conform with new TI standards. Added the following sections: Device
Information Table, Application and Implementation; Power Supply Recommendations; Layout; Device and
Documentation Support; Mechanical, Packaging, and Ordering Information ........................................................................ 1
• Changed R_G to R_C. Changed A_V from +10 to +9 for Figure 38 ............................................................................................ 20
• Changed R_G to R_C. Changed A_V from +10 to +9 for Figure 39 ............................................................................................ 20
Changes from Revision C (March 2013) to Revision D
Page
• Changed layout of National Data Sheet to TI format ............................................................................................................. 1
2
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