IDTQS3VH126QG IDT, Integrated Device Technology Inc, IDTQS3VH126QG Datasheet

IDTQS3VH126QG

Manufacturer Part Number

IDTQS3VH126QG

Description

IC QUICKSWITCH QUAD HI 16-QSOP

Manufacturer

IDT, Integrated Device Technology Inc

Series

3VHr

Type

Bus Switchr

Datasheet

1.IDTQS3VH126QG8.pdf (8 pages)

Specifications of IDTQS3VH126QG

Circuit

1 x 4:1

Independent Circuits

Current - Output High, Low

15mA, 30mA

Voltage Supply Source

Single Supply

Voltage - Supply

2.3 V ~ 3.6 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

16-QSOP

Number Of Bits

Number Of Elements

Low Level Output Current

120mA

Package Type

QSOP

Operating Temp Range

-40C to 85C

Operating Temperature Classification

Industrial

Operating Supply Voltage (min)

2.3V

Operating Supply Voltage (typ)

2.5/3.3V

Operating Supply Voltage (max)

3.6V

Pin Count

Mounting

Surface Mount

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Compliant, Lead free / RoHS Compliant

Other names

QS3VH126QG

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Current page: 1 of 8
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FEATURES:

• N channel FET switches with no parasitic diode to V

• 5V tolerant I/Os

• Low R

• Flat R

• Rail-to-rail switching 0 - 5V

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

• Excellent R

• V

• 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 QSOP and SOIC packages

APPLICATIONS:

• Hot-swapping

• 10/100 Base-T, Ethernet LAN switch

• Low distortion analog switch

• Replaces mechanical relay

• ATM 25/155 switching

FUNCTIONAL BLOCK DIAGRAM

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

INDUSTRIAL TEMPERATURE RANGE

IDTQS3VH126

2.5V / 3.3V QUAD ACTIVE HIGH, HIGH BANDWIDTH SWITCH

– Isolation under power-off conditions

– No DC path to V

– 5V tolerant in OFF and ON state

bounce

2008 Integrated Device Technology, Inc.

operation: 2.3V to 3.6V

characteristics over operating range

- 4Ω Ω Ω Ω Ω typical

matching between channels

or GND

1O E

2O E

3O E

4O E

QUICKSWITCH

2.5V / 3.3V QUAD ACTIVE

HIGH, HIGH BANDWIDTH SWITCH

DESCRIPTION:

very low ON resistance, resulting in under 250ps propagation delay

through the switch. The switches can be turned ON under the control

of individual LVTTL-compatible active high Output Enable signals for

bidirectional data flow with no added delay or ground bounce. 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.

ance, and over-voltage tolerance makes the QS3VH126 ideal for high

performance communications applications.

PRODUCTS

The QS3VH126 is a high bandwidth bus switch. The QS3VH126 has

The combination of near-zero propagation delay, high OFF imped-

The QS3VH126 is characterized for operation from -40°C to +85°C.

INDUSTRIAL TEMPERATURE RANGE

SEPTEMBER 2008

IDTQS3VH126

DSC-5774/12

Related parts for IDTQS3VH126QG

IDTQS3VH126QG Summary of contents

Page 1

IDTQS3VH126 2.5V / 3.3V QUAD ACTIVE HIGH, HIGH BANDWIDTH SWITCH FEATURES: • N channel FET switches with no parasitic diode to V – Isolation under power-off conditions – path GND CC – 5V tolerant in ...

Page 2

IDTQS3VH126 2.5V / 3.3V QUAD ACTIVE HIGH, HIGH BANDWIDTH SWITCH PIN CONFIGURATION 1 NC 1OE 2OE GND 8 QSOP TOP VIEW 1OE ...

Page 3

IDTQS3VH126 2.5V / 3.3V QUAD ACTIVE HIGH, HIGH BANDWIDTH SWITCH DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial –40°C to +85° 3.3V ±0. Symbol Parameter V Input HIGH Voltage ...

Page 4

IDTQS3VH126 2.5V / 3.3V QUAD ACTIVE HIGH, HIGH BANDWIDTH SWITCH POWER SUPPLY CHARACTERISTICS Symbol Parameter I Quiescent Power Supply Current CCQ ∆I Power Supply Current (2,3) per Input HIGH CC I Dynamic Power Supply Current (4) CCD NOTES: 1. For ...

Page 5

IDTQS3VH126 2.5V / 3.3V QUAD ACTIVE HIGH, HIGH BANDWIDTH SWITCH SWITCHING CHARACTERISTICS OVER OPERATING RANGE T = -40°C to +85°C A Symbol Parameter (2,3) t Data Propagation Delay PLH PHL t Switch Turn-On Delay PZL t ...

Page 6

IDTQS3VH126 2.5V / 3.3V QUAD ACTIVE HIGH, HIGH BANDWIDTH SWITCH SOME APPLICATIONS FOR HOTSWITCH PRODUCTS 0 to +5V Vcc = 3.3V OE LOGIC Z = 100 Ω SIDE 4.5V PP PLUGGABLE CARD/ LIVE SYSTEM CARD I/O CARD I/O NFET +6.5V ...

Page 7

IDTQS3VH126 2.5V / 3.3V QUAD ACTIVE HIGH, HIGH BANDWIDTH SWITCH TEST CIRCUITS AND WAVEFORMS TEST CONDITIONS Symbol V (1) = 3.3V ± 0. LOAD 1 300 LZ V 300 HZ ...

Page 8

IDTQS3VH126 2.5V / 3.3V QUAD ACTIVE HIGH, HIGH BANDWIDTH SWITCH ORDERING INFORMATION Datasheet Document History 09/01/08 Pg CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 Revise I Typ. and Max. Remove non green package version ...

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