LT6553

PRODUCTION

650MHz Gain of 2 Triple Video Amplifier

Part Models: 4
1ku List Price: Starting From $3.32

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Overview

650MHz –3dB Small Signal Bandwidth
400MHz –3dB 2V_P-P Large Signal Bandwidth
150MHz ±0.1dB Bandwidth
High Slew Rate: 2500V/µs
Fixed Gain of 2 Requires No External Resistors
75dB Channel Separation at 10MHz
50dB Channel Separation at 100MHz
–82dBc 2nd Harmonic Distortion at 10MHz, 2V_P-P
–72dBc 3rd Harmonic Distortion at 10MHz, 2V_P-P
Low Supply Current: 8mA per Amplifier
6ns 0.1% Settling Time for 2V Step
TTL Compatible Enable I_SS ≤ 100µA when Disabled
Differential Gain of 0.022%, Differential Phase of 0.006°
Wide Supply Range: ±2.25V (4.5V) to ±6V (12V)
Available in 16-Lead SSOP Package

The LT6553 is a high-speed triple video amplifier with an internally fixed gain of 2. The individual amplifiers are optimized for performance with a double terminated 75Ω video load and feature a 2V_P–P full signal bandwidth of 400MHz, making them ideal for driving very high-resolution video signals. Separate power supply pins for each amplifier boost channel separation to 75dB, allowing the LT6553 to excel in many high-speed applications.

While the performance of the LT6553 is optimized for dual supply operation, it can also be used on a single supply as small as 4.5V. Using dual 5V supplies, each amplifier draws only 8mA. When disabled, the amplifiers draw less than 100µA and the output pins become high impedance. Furthermore, the amplifiers are capable of turning on in less than 50ns, making them ideal for multiplexing and portable applications.

The LT6553 is manufactured on our proprietary low voltage complementary bipolar process and is available in the 16-lead SSOP package that fits in the same PCB area as an SO-8 package.

Applications

RGB Amplifiers
Coaxial Cable Drivers
LCD Projectors

Part Models: 4
1ku List Price: Starting From $3.32

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LT6553CGN#PBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LT6553CGN#TRPBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LT6553IGN#PBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LT6553IGN#TRPBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Oct 3, 2024 - 24_0235 (QSOP/SSOP PKG) Migrating Bottom Trace Code Marking to Top Side Laser Marking
		PCN24_0235_Form Material_Report Other Delta Qualification Matrix
LT6553CGN#PBF	PRODUCTION
LT6553CGN#TRPBF	PRODUCTION
LT6553IGN#PBF	PRODUCTION
LT6553IGN#TRPBF	PRODUCTION
Oct 11, 2022 - 22_0235 Epoxy Change from Henkel 8290 to 8290A for GN Package
		PCN22_0235_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT6553CGN#PBF	PRODUCTION
LT6553CGN#TRPBF	PRODUCTION
LT6553IGN#PBF	PRODUCTION
LT6553IGN#TRPBF	PRODUCTION
Apr 6, 2022 - 22_0066 Laser Top Mark for 16QSOP Assembled in ADPG [PNG]
		PCN22_0066_Form Material_Report Delta Qualification Matrix
LT6553CGN#PBF	PRODUCTION
LT6553CGN#TRPBF	PRODUCTION
LT6553IGN#PBF	PRODUCTION
LT6553IGN#TRPBF	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

LT6553

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.