Single supply triple video buffer and selectable filter for HD and SD video applications

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  • 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.

    Key Features

    • 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

样片和购买

产品型号
供货状态
数量
预算价格(US$)
封装
包装类型
温度(ºC) ECCN (US)
More info
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min
max
TSH345IDT
批量生产
1000 0.87 SO-14 Tape And Reel -40 85 EAR99
MORE INFO

Country of Origin:

FRANCE

查看供货情况

Distributor availability ofTSH345IDT

代理商名称
地区 库存 最小订购量 Third party link
RS COMPONENTS EUROPE 2360 1 Order Now

代理商库存报告日期: 2019-11-11

代理商名称

RS COMPONENTS

库存

2360

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-11

立即购买

TSH345IDT

供货状态

批量生产

数量

1000

单价(US$)

0.87*

Distributor availability ofTSH345IDT

代理商名称
地区 库存 最小订购量 Third party link
RS COMPONENTS EUROPE 2360 1 Order Now

代理商库存报告日期: 2019-11-11

代理商名称

RS COMPONENTS

库存

2360

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-11

单价(US$)

0.87

封装

SO-14

包装类型

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

ECCN (US)

EAR99

Country of Origin

FRANCE

(*) 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

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产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
TSH345IDT
批量生产
SO-14 工业 Ecopack3

TSH345IDT

Package:

SO-14

Material Declaration**:

Marketing Status

批量生产

Package

SO-14

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.