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.
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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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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| TSH345IDT | 批量生产 | SO-14 | 工业 | Ecopack3 | |
TSH345IDT
Package:
SO-14Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | Order from distributors | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| TSH345IDT | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | SO-14 | -40 | 85 | PHILIPPINES | | ||