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INDUSTRIALTEMPERATURERANGE

IDTQS3VH2861

2.5V / 3.3V 10-BIT ACTIVE HIGH AND LOW ENABLE, HIGH BANDWIDTH SWITCH

FEBRUARY 2014

2014 Integrated Device Technology, Inc.

DSC-5897/13

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INDUSTRIAL TEMPERATURE RANGE

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

APPLICATIONS:

• Hot-swapping

• Low distortion analog switch

• Replaces mechanical relay

• ATM 25/155 switching

FEATURES:

– Isolationunderpower-offconditions

– 5V tolerant in OFF and ON state

• 5V tolerant I/Os

• Rail-to-rail switching 0 - 5V

• Bidirectional dataflow with near-zero delay: no added ground

bounce

• High bandwidth

• LVTTL-compatible control Inputs

• Undershoot Clamp Diodes on all switch and control Inputs

• Low I/O capacitance, 4pF typical

•25

Ω

Ω

Ω

Ω

Ω resistors for low noise and line matching

• Available in QSOP package

IDTQS3VH2861

2.5V / 3.3V 10-BIT FLOW-THROUGH

PIN OUT, HIGH BANDWIDTH SWITCH

DESCRIPTION:

The QS3VH2861 HotSwitch is a high bandwidth bus switch with 10-bit

flow-though pin out. The QS3VH2861, with 25

ΩONresistanceand1.35ns

propagation delay, is ideal for line matching and low noise environments.

The switches are controlled by active low enable (BE) control. In the ON

state, the switches can pass signals up to 5V. In the OFF state, the switches

offer very high impedence at the terminals.

The combination of small propagation delay, high OFF impedance, and

over-voltage tolerance makes the QS3VH2861 ideal for high performance

communicationsapplications.

The QS3VH2861 is characterized for operation from -40

°C to +85°C.

FUNCTIONAL BLOCK DIAGRAM

BE