IDT74CBTLV3251 Integrated Device Technology, IDT74CBTLV3251 Datasheet

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IDT74CBTLV3251

Manufacturer Part Number
IDT74CBTLV3251
Description
Low-voltage 8 1 Multiplexer/ Demultiplexer
Manufacturer
Integrated Device Technology
Datasheet

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Part Number:
IDT74CBTLV3251PG
Manufacturer:
IDT
Quantity:
20 000
Part Number:
IDT74CBTLV3251QG
Manufacturer:
IDT
Quantity:
20 000
© 2006 Integrated Device Technology, Inc.
FEATURES:
• Functionally equivalent to QS3251
• 5Ω Ω Ω Ω Ω switch connection between two ports
• Isolation under power-off conditions
• Over-voltage tolerant
• Latch-up performance exceeds 100mA
• V
• ESD > 2000V per MIL-STD-883, Method 3015;
• Available in QSOP and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
IDT74CBTLV3251
LOW-VOLTAGE 8:1 MULTIPLEXER/DEMULTIPLEXER
> 200V using machine model (C = 200pF, R = 0)
CC
= 2.3V - 3.6V, Normal Range
OE
S0
S1
S2
A
11
10
7
9
5
SW
LOW-VOLTAGE
8:1 MULTIPLEXER/
DEMULTIPLEXER
SW
SW
SW
1
DESCRIPTION:
low on-state resistance of the switch allows connections to be made with
minimal propagation delay.
demultiplexer switches are disabled when the output-enable (OE) input is
high.
power down, OE should be tied to V
value of the resistor is determined by the current-sinking capability of the
driver.
The CBTLV3251 is a 1-of-8 high-speed multiplexer/demultiplexer. The
The select input (S0, S1, S2) controls the data flow. The multiplexer/
To ensure that the device is in high-impedance state during power up or
SW
SW
SW
SW
INDUSTRIAL TEMPERATURE RANGE
CC
through a pullup resistor; the minimum
IDT74CBTLV3251
15
14
13
12
4
3
2
1
JUNE 2006
B1
B2
B3
B4
B5
B6
B7
B8
DSC-5403/5

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IDT74CBTLV3251 Summary of contents

Page 1

... To ensure that the device is in high-impedance state during power up or power down, OE should be tied to V value of the resistor is determined by the current-sinking capability of the driver INDUSTRIAL TEMPERATURE RANGE IDT74CBTLV3251 through a pullup resistor; the minimum ...

Page 2

... IDT74CBTLV3251 LOW-VOLTAGE 8:1 MULTIPLEXER/DEMULTIPLEXER PIN CONFIGURATION GND QSOP / TSSOP TOP VIEW SIMPLIFIED SCHEMATIC, EACH SWITCH A CONTROL CIRCUITRY OPERATING CHARACTERISTICS, T Symbol Parameter V Supply Voltage CC V High-Level Control Input Voltage IH V Low-Level Control Input Voltage IL T Operating Free-Air Temperature ...

Page 3

... IDT74CBTLV3251 LOW-VOLTAGE 8:1 MULTIPLEXER/DEMULTIPLEXER DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Operating Conditions –40°C to +85°C A Symbol Parameter V Control Inputs, Data Inputs IK I Control Inputs I I Data I OFF I CC ΔI (2) Control Inputs CC C Control Inputs Port ...

Page 4

... IDT74CBTLV3251 LOW-VOLTAGE 8:1 MULTIPLEXER/DEMULTIPLEXER TEST CIRCUITS AND WAVEFORMS TEST CONDITIONS (1) Symbol V = 3.3V±0. LOAD 1 300 LZ V 300 OUT (1, 2) Pulse D.U.T. Generator R T Test Circuits for All Outputs DEFINITIONS Load capacitance: includes jig and probe capacitance. ...

Page 5

... IDT74CBTLV3251 LOW-VOLTAGE 8:1 MULTIPLEXER/DEMULTIPLEXER ORDERING INFORMATION XXX IDT XX CBTLV Temp. Range Device Type CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 XX Package PGG 3251 74 for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com 5 INDUSTRIAL TEMPERATURE RANGE Quarter-Size Small Outline Package QSOP - Green ...

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