LT6551IMS#PBF

Video Amps And Modules Overview

The LT6551IMS#PBF is a quad high-speed video amplifier from Analog Devices Inc. It operates on a single supply voltage ranging from 3V to 12.6V and features an internal fixed gain of two, eliminating the need for external gain-setting resistors. The device provides a small-signal bandwidth of 110MHz with a slew rate of 340V/µs. It supports rail-to-rail output swing and can drive double-terminated 50Ω or 75Ω cables. The input common-mode range includes ground, allowing direct connection to RGB video signals without AC coupling.

Video Amps And Modules Feature Summary

• Integrated internal feedback network providing a fixed voltage gain of two
• Rail-to-rail output capability with high current drive capacity
• Input common-mode range extends down to ground potential
• Compact 10-lead MSOP package with flow-through pinout

Video Amps And Modules Applications

• Automotive display signal processing
• RGB video amplification and distribution
• Coaxial cable drivers for video transmission
• Set-top box signal conditioning

Video Amps And Modules Procurement Notes

Verify that the ordering suffix #PBF confirms lead-free status and RoHS compliance as specified by the manufacturer. Confirm the IMS suffix indicates the industrial temperature grade (-40°C to +85°C). Ensure the component matches the quad configuration required for the specific circuit design rather than the triple-channel variant.

Video Amps And Modules Selection Notes

Select this component when a quad amplifier topology is required for RGB plus synchronization signals. The fixed internal gain simplifies board layout by removing external resistors. Verify that the single-supply operation aligns with the system power architecture. Consider the thermal performance requirements based on the PCB copper area connected to the exposed pad.

Video Amps And Modules Part Context

This part belongs to the LT6550/LT6551 family of 3.3V video amplifiers designed for low-voltage signal processing. The LT6551 specifically offers four independent channels within a compact footprint. It complements other high-speed video solutions by providing integrated gain and drive capabilities suitable for consumer electronics and automotive interfaces.

Video Amps And Modules Replacement Considerations

LT6550IMS#PBF: Triple channel version with similar electrical characteristics but only three operational amplifiers.