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Product Detailed Parameters
- Description：IC VIDEO SIGNAL SWITCHERS 8MSOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Applications：Video
- Multiplexer/Demultiplexer Circuit：3:01
- Switch Circuit：-
- Number of Channels：1
- On-State Resistance (Max)：-
- Voltage - Supply, Single (V+)：2.8V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- -3db Bandwidth：-
- Features：RGB
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
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Overview
The BH76333FVM-TR is a broadband, low-voltage single-circuit video switcher manufactured by ROHM Semiconductor. It features a 3:1 multiplexer configuration with three inputs and one output, housed in an MSOP8 package. The device operates within a supply voltage range of 2.8 V to 5.5 V and draws a typical quiescent current of 8 mA. It supports an operating temperature range from -40°C to +85°C. Key electrical specifications include a typical channel-to-channel crosstalk of -65 dB at 4.43 MHz and a frequency response of 30 MHz at 0 dB gain.
Feature Summary
- Supports wide dynamic range and excellent frequency characteristics for video signal switching
- Features built-in standby function with zero typical standby current consumption
- Utilizes bias input configuration with high impedance (150kΩ) for flexible interfacing
- Designed for low-voltage operation starting at 2.8 V suitable for portable equipment
Applications
- Video signal routing in portable consumer electronics
- Signal switching in fixed video processing equipment
- Input selection circuits for display systems
Procurement Notes
Verify the specific suffix FVM indicates the MSOP8 package and tape-and-reel packaging format when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor certificates prior to integration. Ensure the component meets the required thermal dissipation limits for the intended application environment.
Selection Notes
Select this component for applications requiring a single-channel output from three video sources with minimal power consumption. Compare against the BH76330FVM, BH76331FVM, and BH76332FVM variants if different input types, gain stages, or termination methods are required. Ensure the design accommodates the 75Ω output driver requirements if specified by the system architecture.
Part Context
This part belongs to the BH7633x series of broadband video switchers from ROHM Semiconductor. The series includes models BH76330FVM, BH76331FVM, BH76332FVM, and BH76333FVM, which share similar form factors but differ in internal circuit configurations such as gain amplifiers and sync clamp methods.
Replacement Considerations
Direct substitutes within the same family include BH76330FVM-TR, BH76331FVM-TR, and BH76332FVM-TR. Verify functional equivalence regarding input type and output drive capability before substitution.
