ST3DV520屬于集成電路（IC）的模擬開關(guān)-特殊用途。由意法半導(dǎo)體集團制造生產(chǎn)的ST3DV520模擬開關(guān) - 特殊用途特殊用途模擬開關(guān)通過固態(tài)設(shè)備路由模擬信號。該系列產(chǎn)品的與眾不同之處在于，這些模擬開關(guān)針對特定的應(yīng)用，因此具有通用模擬開關(guān)通常所沒有的獨特功能。

描述 Description

The ST3DV520 is a 16- to 8-bit bidirectional multiplexer/demultiplexer low RON and high bandwidth switch suitable for analog video applications.

The ST3DV520 supports high definition (HD) analog video switching standards and is also suitable for general purpose switching that requires high signal integrity.

The device is designed for very low crosstalk, low bit-to-bit skew and low I/O capacitance. The signal from each input is multiplexed into one of two selected outputs while the unselected switch goes to HI-Z status.

特性 Features

■ Low RON: 5.5 Ω typical

■ VCC operating range: 3.0 to 3.6 V

■ Low current consumption: 20 μA

■ ESD HBM model: > 2 kV

■ Channel on capacitance: 7.5 pF typical

■ Switching time speed: 9 ns

■ Near to zero propagation delay: 250 ps

■ Very low cross talk: -40 db at 250 MHz

■ Bit-to-bit skew: 200 ps

■ > 450 MHz -3 db typical bandwidth

■ Package: QFN56

■ Lead-free