LT1254CS#PBF

Video Amps And Modules Overview

The LT1254CS#PBF is a quad current feedback video amplifier in a 14-lead SOIC package. It features a 90MHz bandwidth and 250V/µs slew rate at ±5V. Differential gain is 0.03% and differential phase is 0.28° with RL=150Ω. Supply range is ±2V to ±14V, consuming 60mW per amplifier. Isolation exceeds 94dB at 5MHz.

Video Amps And Modules Feature Summary

• Quad current feedback architecture for high-speed video applications
• Excellent channel isolation exceeding 94dB at 5MHz
• Low power consumption of 60mW per amplifier at ±5V
• Wide supply voltage range from ±2V to ±14V

Video Amps And Modules Applications

• RGB cable drivers for PCs and workstations
• Composite video cable drivers
• Gain blocks in IF stages

Video Amps And Modules Procurement Notes

Verify the #PBF suffix indicates lead-free compliance and RoHS adherence. Confirm the CS suffix matches the commercial temperature range (0°C to 70°C) and S14 plastic surface mount package. Ensure the datasheet revision aligns with the specific manufacturing lot requirements.

Video Amps And Modules Selection Notes

Select this component when four isolated channels are required for video signal processing. The current feedback topology supports driving low impedance loads like 75Ω cables. Compare thermal dissipation against the 100°C/W junction-to-ambient resistance for the S14 package under maximum load conditions.

Video Amps And Modules Part Context

This part is the quad version of the LT1253 dual amplifier. Both share identical electrical characteristics and pinouts for individual channels. The LT1254 reduces system cost by minimizing insertion points and bypass capacitor requirements compared to single-channel solutions.

Video Amps And Modules Replacement Considerations

Check LT1253CN or LT1253CS for dual-channel equivalents. Verify LT1229/LT1230 for higher performance requirements.