HD3SS214ZQER

Number of Channels:	2
Supplier Device Package:	50-BGA MicroStar Jr. (5x5)
Package / Case:	50-VFBGA
Operating Temperature:	0°C ~ 70°C (TA)
Features:	Differential Compatibility
-3db Bandwidth:	500MHz
Voltage - Supply, Dual (V±):	--
Voltage - Supply, Single (V+):	3 V ~ 3.6 V
On-State Resistance (Max):	12 Ohm
Series:	--
Switch Circuit:	--
Multiplexer/Demultiplexer Circuit:	2:1
Applications:	Analog
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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HD3SS214ZQER Application Field and Working Principle

Introduction

The HD3SS214ZQER is a double-pole double-throw (DPDT) digital switch with a 5 V signal that integrates with CMOS devices, designed for applications such as data, video, and audio signal switching. This device\'s special purpose is to integrate with High-Density (HD) packages. The HD3SS214ZQER is part of the HD3SS214 family, which are available with a variety of signal configurations and optimized for off-hook control of the HD devices. It offers a low R_ON of 10 mΩ, tight tracking, and low crosstalk. These DPDT digital switches come with high-performance digital control for streamlined, flexible designs with a response time of 4 ns and a propagation delay time of 5 ns. The integrated CMOS logic buffer also helps reduce power consumption and offers an extremely low input during logic switching.

Application Field and Working Principle

The HD3SS214ZQER is specifically designed for applications such as data, audio, and video signal switching. It allows switching of the signal between two outputs with a single control input pin, enabling fast and easy control of signal paths with minimal setup time. In applications such as test and measurement equipment, these switches can be used to switch between two subsystems during testing. In addition, these DPDT digital switches meet specifications for automotive and general-purpose applications. They are optimized for off-hook control of HD devices, providing reliable and efficient audio and video signal protection in a wide range of automotive interfaces. They are small and cost-efficient, ideal for high-volume designers.The switch is triggered when a logic high or low signal (V_LOGIC) is transmitted to the enable pin (EN). For a logic high signal, the switch channels the output signal to the left-side (A1/B1) outputs. If the enable pin is at a logic low, the switch channels the output signal to the right-side (A2/B2) outputs.The device features an input capacitance (C_IN) of 1.3 pF and an output capacitance (C_OUT) of 10 pF. The switch also has an on-state resistance (R_ON) at 10 mΩ and an off-state capacitance (C_OFF) at 1.2 pF.

Conclusion

In summary, the HD3SS214ZQER is a special-purpose double-pole double-throw (DPDT) digital switch optimized for off-hook control of high-density devices. It is designed for applications such as audio, video, and data signal switching and meets specifications for automotive and general-purpose applications. The integrated CMOS logic buffer helps reduce power consumption and offers a low input during logic switching. With its low R_ON, tight tracking, and low crosstalk features, the HD3SS214ZQER is a robust way to switch between two subsystems in a wide range of automotive applications.

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