IDT74CBTLVR3862 Datasheet, PDF (1/5 Pages) Integrated Device Technology – LOW-VOLTAGE 10-BIT BUS SWITCH WITH ACTIVE HIGH AND LOW ENABLES

IDT74CBTLVR3862
LOW-VOLTAGE 10-BIT BUS SWITCH WITH ACTIVE HIGH AND LOW ENABLES
LOW-VOLTAGE 10-BIT
BUS SWITCH WITH ACTIVE
HIGH AND LOW ENABLES
INDUSTRIAL TEMPERATURE RANGE
IDT74CBTLVR3862
FEATURES:
• Isolation Under Power-Off Conditions
• Over-voltage tolerant
• Latch-up performance exceeds 100mA
• VCC = 2.3V - 3.6V, normal range
• ESD >2000V per MIL-STD-883, Method 3015; >200V using
machine model (C = 200pF, R = 0)
• Available in SSOP, QSOP, and TSSOP packages
APPLICATIONS:
• 3.3V High Speed Bus Switching and Bus Isolation
DESCRIPTION:
The CBTLVR3862 is a ten bit high-speed bus switch. It adds an internal
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.
The device is organized as one 10-bit bus switch. The switches are
controlled by independent active-low enable (OE) and active-high enable
(OE) controls.
To ensure the high-impedance state during power up or power down,
OE should be tied to VCC through a pullup resistor; the minimum value of
the resistor is determined by the current-sinking capability of the driver, and
OE should be tied to GND.
FUNCTIONAL BLOCK DIAGRAM
SIMPLIFIED SCHEMATIC, EACH
SWITCH
2
A1
11
A10
1
OE
23
OE
22
SW
B1
13
SW
B10
A
OE
OE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
c 2002 Integrated Device Technology, Inc.
B
AUGUST 2002
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