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See Technical Specifications

QS3VH244PAG

Bus Switch 1 x 4:1 20-TSSOP

Manufacturer: Renesas Technology Corp
Mfr.Part #: QS3VH244PAG
Datasheet: QS3VH244PAG Datasheet (PDF)
Series: 3VH
Type: Bus Switch
Circuit: 1 x 4:1
Independent Circuits: 2
EDA/CAD Models: Request Free CAD Models for QS3VH244PAG

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QS3VH244PAG General Description

The QS3VH244 HotSwitch is a high bandwidth, 8-bit bus switch with very low ON resistance, resulting in under 250ps propagation delay through the switch. The switches can be turned ON under the control of the LVTTL-compatible xG signal for bidirectional data flow with no added delay or ground bounce. The combination of near-zero propagation delay, high OFF impedence, and over-voltage tolerance makes the QS3VH244 ideal for high performance communications applications. The QS3VH244 operates from -40C to +85C.

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Key Features

N channel FET switches with no parasitic diode to VCC
Isolation under power-off conditions
No DC path to VCC or GND
5V tolerant in OFF and ON state
5V tolerant I/Os
Low RON - 4 ohm typical
Flat RON characteristics over operating range
Rail-to-rail switching 0 - 5V
Bidirectional dataflow with near-zero delay: no added ground bounce
Excellent RON matching between channels
VCC operation: 2.3V to 3.6V
High bandwidth - up to 500MHz
LVTTL-compatible control Inputs
Undershoot Clamp Diodes on all switch and control Inputs
Low I/O capacitance, 4pF typical
Available in 20 pin QSOP and TSSOP packages

Specifications

Category	Integrated Circuits (ICs)LogicSignal Switches, Multiplexers, Decoders	Series	3VH
Type	Bus Switch	Circuit	1 x 4:1
Independent Circuits	2	Current - Output High, Low	-
Voltage Supply Source	Single Supply	Voltage - Supply	2.3V ~ 3.6V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	QS3VH244