PI3C3305UEX Pericom Semiconductor, PI3C3305UEX Datasheet

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PI3C3305UEX

Manufacturer Part Number
PI3C3305UEX
Description
IC 2-BIT BUS SW 2-PORT 8-MSOP
Manufacturer
Pericom Semiconductor
Type
Bus Switchr
Datasheet

Specifications of PI3C3305UEX

Circuit
1 x 1:1
Independent Circuits
2
Voltage Supply Source
Single Supply
Voltage - Supply
2.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output High, Low
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PI3C3305UEX
Quantity:
379
Features
• Near-Zero propagation delay
• 5Ω switches connect inputs to outputs
• High Bandwidth (>400 MHz)
• Rail-to-Rail, 3.3V or 2.5V Switching
• 5V I/O Tolerant
• 2.5V Supply Voltage Operation
• Permits Hot Insertion
• Packaging (Pb-free & Green Available):
Applications
• High Bandwidth Data Switching
• Hot Docking
PI3C3305 Block Diagram
Pin Description
PI3C3305 Pin Configuration
Pin Name
– 8-pin 173-mil wide plastic TSSOP
– 8-pin 118-mil wide plastic MSOP
BE1
BE2
A1
A2
06-0245
A2-A1
B2-B1
GND
BEn
BEn
V
CC
GND
BE1
A1
B1
Description
Switch Enable (PI3C3305)
Switch Enable (PI3C3306)
Bus A
Bus B
Power
Ground
V
BE2
B2
A2
CC
B1
B2
2-Bit, 2-Port Bus Switch w/ Individual Enables
1
Description
Pericom Semiconductor’s PI3C3305 and PI3C3306 are 2.5 volt or
3.3 volt, 2-bit bus switches designed with fast individual enables.
When enabled via the associated Bus Enable (BE) pin, the “A” pin
is directly connected to the “B” pin for that particular gate. The
bus switch introduces no additional propagation delay or additional
ground bounce noise.
The PI3C3306 device has active LOW enables, and the PI3C3305
has active HIGH enables. It is very useful in switching signals that
have high bandwidth (>400 MHz).
PI3C3306 Block Diagram
PI3C3306 Pin Configuration
Truth Table
Notes:
1.
2.
2.5V/3.3V, High-Bandwidth, Hot-Insertion,
PI3C3306
BEn
H = High Voltage Level; L = Low Voltage Level;
Hi-Z = High Impedance; X = Don’t Care
A pull-up resistor should be provided for power-up protection.
X
H
L
BE1
BE2
A1
A2
GND
BE1
(1)
PI3C3305
A1
B1
BEn
X
H
L
(2)
Hi-Z Hi-Z
Hi-Z Hi-Z
An
Bn
Bn
An
GND
V
V
V
V CC
BE2
B2
A2
CC
CC
CC
PS8417G
PI3C3305
PI3C3306
Disconnect
Disconnect
Function
Connect
B1
B2
05/12/06

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PI3C3305UEX Summary of contents

Page 1

... High-Bandwidth, Hot-Insertion, 2-Bit, 2-Port Bus Switch w/ Individual Enables Description Pericom Semiconductor’s PI3C3305 and PI3C3306 are 2.5 volt or 3.3 volt, 2-bit bus switches designed with fast individual enables. When enabled via the associated Bus Enable (BE) pin, the “A” pin is directly connected to the “ ...

Page 2

Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature ............................................................ –65°C to +150°C Ambient Temperature with Power Applied ........................... –40°C to +85°C Supply Voltage to Ground Potential .......................................–0.5V to +4.6V DC Input ...

Page 3

Power Supply Characteristics Parameters Description Quiescent Power I CC Supply Current Supply Current per ΔI CC Input HIGH Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device. 2. Typical values are ...

Page 4

Test Circuits � �� � �� ����� ������ ��������� � � Enable and Disable Timing ������ ������� ���� ������� ����� � � ��� ��� �� ������ ������ ���� �������� ��� � � ��� ��� ������ �������� ������ ���� ���� ��� ...

Page 5

Output Voltage vs. Input Voltage over Various Supply Voltages Application Information Logic Inputs The logic control inpus can be driven up to +3.6V regardless of the supply voltage. For example, given a +3.3V supply, IN may ...

Page 6

Packaging Mechanical: 8-Pin TSSOP (L) Packaging Mechanical: 8-Pin MSOP (U) .114 .122 06-0245 2-Bit, 2-Port Bus Switch with Individual Enables Gauge Plane .010 0.25 2.90 3.10 6 PI3C3305/PI3C3306 2.5V/3.3V, High Bandwidth, Hot-Insertion, .003 .012 15˚ Max. 0.07 0.30 .003 .012 ...

Page 7

... Ordering Information Ordering Code Package Code PI3C3305L PI3C3305LE PI3C3305UX PI3C3305UEX PI3C3306L PI3C3306LE PI3C3306UX PI3C3306UEX Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • Pb-free & Green • Adding an X suffix = Tape/Reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com ...

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