BU3076HFV-TR

Overview

The BU3076HFV-TR is a single-channel clock generator from ROHM Semiconductor, designed for digital still and video cameras. It operates on a single 2.85 V to 3.6 V supply and accepts a 27.0000 MHz reference input. The device provides selectable output frequencies of 54.0000 MHz (SEL=L) or 67.5000 MHz (SEL=H). Key electrical characteristics include a typical operating current of 10 mA at 54 MHz and 12 mA at 67.5 MHz, with standby current below 1 µA. It features low jitter performance (50 ps typical 1σ) and is housed in a compact HVSOF6 package.

Feature Summary

• Dual frequency selection via SEL pin: 54.0000 MHz or 67.5000 MHz
• Low power consumption with 1 µA standby current when OE is Low
• High precision clock generation with 50 ps typical period-jitter (1σ)
• Compact Micro miniature HVSOF6 package (3.0mm x 1.6mm x 0.75mm)

Applications

• Digital Still Cameras
• Digital Video Cameras

Procurement Notes

Verify the specific ordering suffix '-TR' against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Confirm that the component status aligns with current design-in requirements, as availability may vary by region.

Selection Notes

Select this model when a 27 MHz crystal input is available and either 54 MHz or 67.5 MHz CCD/USB clocks are required. Ensure the system voltage remains within the 2.85 V to 3.6 V range. Consider the BU3071HFV if a 28.6363 MHz input is preferred instead.

Part Context

This component belongs to the High-performance Clock Generator Series for Digital Cameras. It shares the HVSOF6 package and general architecture with models like the BU3071HFV, BU3072HFV, and BU7325HFV, differentiated primarily by their reference input frequencies and resulting output multiples.

Replacement Considerations

BU3076HFV-E2 is the leaded SSOP-B6 equivalent within the same series.