TSH343

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280MHz single-supply triple video buffer

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Product overview

Description

The TSH343 is a triple single-supply video buffer featuring an internal gain of 6dB and a large 280MHz bandwidth.

The main advantage of this circuit is that its input DC level shifter allows for video signals on 75Ω video lines without damage to the synchronization tip of the video signal, while using a single 5V power supply with no input capacitor. The DC level shifter is internally fixed and optimized to keep the output video signals between low and high output rails in the best position for the greatest linearity.

This datasheet provides information on using the TSH343 as a Y-Pb-Pr driver for video DAC output on a video line. See the TSH344 datasheet for R-G-B signals.

The TSH343 is available in the compact SO8 plastic package for optimum space-saving.

  • All features

    • Slew rate: 780V/μs
    • Very low harmonic distortion
    • Min. and max. data tested during production
    • Bandwidth: 280MHz
    • Internal input DC level shifter
    • 5V single-supply operation
    • 6dB internal gain for a matching between 3 channels
    • Specified for 150Ω and 100Ω loads
    • No input capacitor required

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STMicroelectronics - TSH343

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSH343IDT
Active
SO-8 Industrial Ecopack3

TSH343IDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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ECCN (US)
ECCN (EU)
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Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
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TSH343IDT Available at distributors

Distributor availability of TSH343IDT

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Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-8 -40 85 PHILIPPINES

TSH343IDT Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TSH343IDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

PHILIPPINES

Distributor Name

Distributor reported inventory date:

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors