TS3DV642开发板套件编程器的评估演示板及套件规格书PDF中文资料

TS3DV642属于开发板套件编程器的评估演示板及套件。由德州仪器制造生产的TS3DV642评估和演示板及套件该系列产品提供了一种方便的方法，在经过验证的实施环境中评估某些重点器件的性能或特性。评估方法通常有完善的文档说明，并且视乎具体情况由评估软件提供支持。产品通常由印刷电路板组成，板上已装有重点器件以及必要或有用的支持元器件，另外也可能包括其他组件，例如电缆或电源。对于数量特别多或类别独特的器件类别(如 ADC、DAC 和开关模式电源)，评估平台可组合为一个单独的产品系列。

1 Features

1• Switch Type: 2:1 or 1:2

• Dynamic Characteristics

– Differential Bandwidth ( –3 dB)

– Port A: 6.9 GHz Typical

– Port B: 7.5 GHz Typical

– Crosstalk (at 1.7 GHz): –40 dB

– Isolation (at 1.7 GHz): –23 dB

– Insertion Loss (DC)

– Port A: –0.75 dB

– Port B: –1.0 dB

– Return Loss (at 1.7 GHz): –15.9 dB

– Intra-Pair (Bit-Bit) Skew

– Port A: 2 ps

– Port B: 6 ps

– RON

– Port A: 6.5 Ω

– Port B: 8.2 Ω

– CON at 1 GHz: 0.5 pF (Typical)

• VCC Range: 2.6 V to 4.5 V

• I/O Voltage Range: 0 V to 5 V

• Special Features

– IOFF Protection Prevents Current Leakage in

Powered Down State (VCC = 0 V)

• ESD Performance

– 2-kV Human Body Model (A114B, Class II)

– 1-kV Charged Device Model (C101)

• 42-pin WQFN Package (9 mm x 3.5 mm, 0.5 mm

pitch)

2 Applications

• HDMI 2.0 With Support for 4k2k up to 60 Hz

• DVI 1.0 Signal Switching

• DisplayPort 1.4 Signal Switching

• General Purpose TMDS Signal Switching

• General Purpose LVDS Signal Switching

• General Purpose High-Speed Signal Switching

3 Description

The TS3DV642 is a 12 channel 1:2 or 2:1 bidirectional

multiplexer/demultiplexer. The TS3DV642

operates from a 2.6 V to 4.5 V supply, making it

suitable for battery-powered applications. It offers low

and flat on-state resistance (RON) as well as low I/O

capacitance which allows it to achieve a typical

bandwidth of up to 7.5 GHz. The device provides the

high bandwidth necessary for HDMI and DisplayPort

applications.

The TS3DV642 offers a power-down mode, in which

all channels become Hi-Z and the device operates

with minimal power.