IDT74CBTLV3253 Integrated Device Technology, IDT74CBTLV3253 Datasheet

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IDT74CBTLV3253

Manufacturer Part Number
IDT74CBTLV3253
Description
Low-voltage Dual 1-of-4 Multiplexer/ Demultiplexer
Manufacturer
Integrated Device Technology
Datasheet

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© 2001 Integrated Device Technology, Inc.
FEATURES:
• Functionally equivalent to QS3253
• 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
IDT74CBTLV3253
LOW-VOLTAGE DUAL 1-OF-4 MULTIPLEXER/DEMULTIPLEXER
> 200V using machine model (C = 200pF, R = 0)
CC
= 2.3V - 3.6V, Normal Range
1OE
2OE
S1
S0
1A
2A
14
15
2
1
7
9
SW
LOW-VOLTAGE DUAL
1-OF-4 MULTIPLEXER/
DEMULTIPLEXER
SW
SW
SW
1
DESCRIPTION:
The 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.
or power down, OE should be tied to V
minimum value of the resistor is determined by the current-sinking capability
of the driver.
The CBTLV3253 is a dual 1-of-4 high-speed multiplexer/demultiplexer.
The select (S0, S1) input controls the data flow. The multiplexer/
To ensure that the device is in high-impedance state during power up
SW
SW
SW
SW
INDUSTRIAL TEMPERATURE RANGE
CC
IDT74CBTLV3253
through a pullup resistor; the
11
12
13
10
6
5
4
3
JUNE 2006
1B1
1B2
1B3
1B4
2B1
2B2
2B3
2B4
DSC-5397/7

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IDT74CBTLV3253 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 minimum value of the resistor is determined by the current-sinking capability of the driver INDUSTRIAL TEMPERATURE RANGE IDT74CBTLV3253 through a pullup resistor; the CC 6 1B1 5 1B2 4 1B3 3 1B4 ...

Page 2

... IDT74CBTLV3253 LOW-VOLTAGE DUAL 1-OF-4 MULTIPLEXER/DEMULTIPLEXER PIN CONFIGURATION 1OE 1B4 3 1B3 4 1B2 5 1B1 GND 8 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

... IDT74CBTLV3253 LOW-VOLTAGE DUAL 1-OF-4 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 ...

Page 4

... IDT74CBTLV3253 LOW-VOLTAGE DUAL 1-OF-4 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

... IDT74CBTLV3253 LOW-VOLTAGE DUAL 1-OF-4 MULTIPLEXER/DEMULTIPLEXER ORDERING INFORMATION IDT XX CBTLV XXX Temp. Range Device Type CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 XX Package Q QG PGG 3253 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 ...

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