TSH345

NRND
Design Win

用于高清和标清视频应用的单电源三路视频缓冲器和可选滤波器

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产品概述

描述

The TSH345 is a triple single-supply video buffer featuring an internal gain of 6 dB and selectable filtering for HD and SD video outputs on 75 Ω video lines. The TSH345 is ideal to drive YC, CVBS, YUV, YPbPr or RGB signals from video DAC outputs.

The main advantage of this circuit is its input DC level shifter. It allows driving video signals on 75 Ω video lines without damaging the synchronization tip and without input or output capacitors when using a single 5 V power supply. 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.

The TSH345 is available in SO-14 and TSSOP-14 plastic packages for optimum space saving.

  • 所有功能

    • Very low harmonic distortion
    • AC or DC output-coupled
    • Data min. and max. are tested during production
    • Selectable 6th order filtering of 36 MHz, 18 MHz and 9 MHz
    • Internal input DC level shifter
    • 5 V single-supply operation
    • 3 matched 6 dB amplifiers
    • Specified for 150 Ω loads
    • No input capacitor required

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EDA符号、封装和3D模型

STMicroelectronics - TSH345

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质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
TSH345IDT
NRND
SO-14 工业 Ecopack3

TSH345IDT

Package:

SO-14

Material Declaration**:

Marketing Status

NRND

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

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样片和购买

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TSH345IDT
Available at distributors

经销商的可用性 TSH345IDT

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TSH345IDT NRND

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产品型号:

TSH345IDT

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等级规格:

Industrial

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商