LT6553IGN#TRPBF

Video Amps And Modules Overview

The LT6553IGN#TRPBF is a high-speed triple video amplifier manufactured by Analog Devices Inc. in a 16-lead SSOP package. It features an internally fixed gain of 2, optimized for driving double-terminated 75Ω video loads. The device provides a small-signal bandwidth of 650MHz and a large-signal bandwidth of 400MHz at 2V P-P. Each amplifier draws 8mA with dual ±5V supplies. Key electrical parameters include a slew rate of 2500V/μs, a settling time of 6ns (0.1%), and channel separation of 75dB at 10MHz. The operating temperature range is -40°C to 85°C.

Video Amps And Modules Feature Summary

• Triple video amplifiers with internally fixed gain of 2 requiring no external resistors
• High slew rate of 2500V/μs and fast turn-on time under 50ns suitable for multiplexing
• Separate power supply pins for each amplifier to boost channel separation
• TTL compatible enable pin with low current consumption when disabled

Video Amps And Modules Applications

• RGB Amplifiers
• Coaxial Cable Drivers
• LCD Projectors

Video Amps And Modules Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging. Confirm the IGN designation corresponds to the industrial temperature range (-40°C to 85°C). Ensure compatibility with the 16-lead SSOP footprint during PCB layout. Check for RoHS compliance status as per manufacturer documentation.

Video Amps And Modules Selection Notes

Select this component for applications requiring high-speed video buffering with precise gain matching. The separate supply pins are critical for maintaining high channel isolation in RGB signal paths. Consider the 650MHz bandwidth for high-resolution video signals. Verify that the input voltage range accommodates the single or dual supply configuration used in the design.

Video Amps And Modules Part Context

This part belongs to the LT6553 family of triple video amplifiers. It is designed using Linear Technology's proprietary low voltage complementary bipolar process. The device fits in the same PCB area as an SO-8 package despite having 16 leads. It serves as a buffer for high-resolution video signals driving standard 75Ω impedances.

Video Amps And Modules Replacement Considerations

LT6553CGN#PBF: Commercial grade version with 0°C to 70°C operating range.