PI3C3861L PERICOM [Pericom Semiconductor Corporation], PI3C3861L Datasheet
PI3C3861L
Manufacturer Part Number
PI3C3861L
Description
2.5V/3.3V, High Bandwidth, Hot Insertion, 10-Bit, 2-Port, BusSwitch
Manufacturer
PERICOM [Pericom Semiconductor Corporation]
Datasheet
1.PI3C3861L.pdf
(5 pages)
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Product Features
• Near zero propagation delay
• 5
• High bandwidth (>400 MHz)
• Rail-to-rail 2.5V or 3.3V switching
• 5V I/O Tolerant
• 2.5V Supply Voltage Operation
• Permits Hot-Insertion
• Available Packages:
Applications
• High bandwidth data switching
• Hot Docking
Logic Block Diagram
Truth Table
Note:
H
L
Hi-Z = High Impedance
– 24-pin 150 mil wide plastic QSOP (Q)
– 24-pin 173 mil wide plastic TSSOP (L)
A0
A9
Function
Disconnect
Connect
BE
switches connect inputs to outputs
= High Voltage Level
= Low Voltage Level
(1)
BE
H
L
A0–9
B0–9
Hi-Z
B0
B9
1
Product Description
Pericom’s Semiconductor’s PI3C series of logic circuits are
produced using the Company’s advanced submicron CMOS
technology, achieving industry leading performance.
The PI3C3861 is a 10-bit, 2.5V or 3.3 volt, 2-port bus switch
designed with a low ON-Resistance (5 ) allowing inputs to be
connected directly to outputs. The bus switch creates no
additional propagational delay or additional ground bounce
noise. The switches are turned ON by the Bus Enable (BE) input
signal. This device is very userful in switching signals that have
high bandwidth (>400 MHz).
Product Pin Configuration
Product Pin Description
2.5V/3.3V, High Bandwidth, Hot Insertion,
Pin Name
BE
A0–9
B0–9
GND
V
CC
GND
NC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
Description
Bus Enable Input (Active LOW)
Bus A
Bus B
Ground
Power
1
2
3
4
5
6
7
8
9
10
11
12
10-Bit, 2-Port, BusSwitch
24-Pin
L, Q
24
23
22
21
20
19
18
17
16
15
14
13
PI3C3861
PS8198C
Vcc
BE
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
02/11/03
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