IDT74CBTLVR3861 Integrated Device Technology, IDT74CBTLVR3861 Datasheet

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IDT74CBTLVR3861

Manufacturer Part Number
IDT74CBTLVR3861
Description
Idt74cbtlvr3861 Low-voltage 10-bit Bus Switch
Manufacturer
Integrated Device Technology
Datasheet
FEATURES:
• Isolation Under Power-Off Conditions
• Over-voltage tolerant
• Latch-up performance exceeds 100mA
• V
• ESD >2000V per MIL-STD-883, Method 3015; >200V using
• Available in SSOP, QSOP, and TSSOP packages
INDUSTRIAL TEMPERATURE RANGE
APPLICATIONS:
• 3.3V High Speed Bus Switching and Bus Isolation
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FUNCTIONAL BLOCK DIAGRAM
A10
IDT74CBTLVR3861
LOW-VOLTAGE 10-BIT BUS SWITCH
c
OE
A1
machine model (C = 200pF, R = 0)
CC
2002 Integrated Device Technology, Inc.
= 2.3V - 3.6V, normal range
11
23
2
SW
SW
LOW-VOLTAGE 10-BIT
BUS SWITCH
22
13
B10
B1
1
DESCRIPTION:
series resistor with each switch to reduce reflection noise in high-speed
applications. When closed, the switch acts as a source (series) termination
for the driver connected to it.
(OE) is low, the 10-bit bus switch is on and port A is connected to port B.
When OE is high, the switch is open and a high-impedance state exists
between the two ports.
OE should be tied to V
the resistor is determined by the current-sinking capability of the driver.
SIMPLIFIED SCHEMATIC, EACH
SWITCH
The CBTLVR3861 is a ten bit high-speed bus switch. It adds an internal
The device is organized as one 10-bit bus switch. When output enable
To ensure the high-impedance state during power up or power down,
A
CC
through a pullup resistor; the minimum value of
INDUSTRIAL TEMPERATURE RANGE
IDT74CBTLVR3861
OE
AUGUST 2002
B
DSC-5392/11

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IDT74CBTLVR3861 Summary of contents

Page 1

... To ensure the high-impedance state during power up or power down, OE should be tied to V the resistor is determined by the current-sinking capability of the driver. SIMPLIFIED SCHEMATIC, EACH SWITCH B10 A 1 INDUSTRIAL TEMPERATURE RANGE IDT74CBTLVR3861 through a pullup resistor; the minimum value AUGUST 2002 DSC-5392/11 ...

Page 2

... IDT74CBTLVR3861 LOW-VOLTAGE 10-BIT BUS SWITCH PIN CONFIGURATION GND 12 SSOP/ QSOP/ TSSOP TOP VIEW OPERATING CHARACTERISTICS Symbol Parameter V Supply Voltage CC V High-Level Control Input Voltage IH V Low-Level Control Input Voltage ...

Page 3

... IDT74CBTLVR3861 LOW-VOLTAGE 10-BIT BUS SWITCH DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Operating Condition –40°C to +85°C A Symbol Parameter V Control Inputs, Data I Control Inputs I I Data I OFF I CC ΔI CC (2) Control Inputs C Control Inputs ...

Page 4

... IDT74CBTLVR3861 LOW-VOLTAGE 10-BIT BUS SWITCH 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

... IDT74CBTLVR3861 LOW-VOLTAGE 10-BIT BUS SWITCH ORDERING INFORMATION IDT XX CBTLV X Temp. Range Family CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 XXX XX Device Type Package 3861 R 74 for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com 5 INDUSTRIAL TEMPERATURE RANGE Shrink Small Outline Package ...

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