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PI2PCIE2442 Datasheet, PDF (3/8 Pages) Pericom Semiconductor Corporation – PCI Express 2.0, 2-lane Exchange Switch
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PI2PCIE2442
PCI Express® 2.0, 2-lane Exchange Switch
Maximum Ratings
(Above which useful life may be impaired. For user guidelines, not tested.)
Storage Temperature........................................................ –65°C to +150°C
Supply Voltage to Ground Potential................................... –0.5V to +2.5V
DC Input Voltage...................................................................–0.5V to VDD
DC Output Current.......................................................................... 120mA
Power Dissipation............................................................................... 0.5W
Note: Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the device. This
is a stress rating only and functional operation of the device
at these or any other conditions above those indicated in the
operational sections of this specification is not implied. Ex-
posure to absolute maximum rating conditions for extended
periods may affect reliability.
Power Supply Characteristics
Parameters
Description
IDD
Quiescent Power Supply Current
Test Conditions(1)
VDD = Max., VIN = GND or VDD
Min.
Typ.(2)
Max.
400
Units
µA
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VDD = 1.8V, Ta = 25°C ambient and maximum loading.
DC Electrical Characteristics for Switching over Operating Range
(TA = –40°C to +85°C, VDD = 1.5V to 1.8V ±10%)
Parameter
Description
Test Conditions
VIH
Input HIGH Voltage, SEL and OE# Guaranteed HIGH level
VIL
VIK
IIH
IIL
VIDC
RON
CON(AB)
Input LOW Voltage, SEL and OE#
Clamp Diode Voltage, SEL and
OE#
Input HIGH Current, SEL and OE#
Input LOW Current, SEL and OE#
Guaranteed LOW level
VDD = Max., IIN = –18mA
VDD = Max., VIN = VDD
VDD = Max., VIN = GND
DC Signal Voltage Range, channel
I/O (Ax, Bx, Cx, Dx)
Channel On Resistance
Channel On Capacitance
VO/VI >95%, RL = 10K-Ohms
VO/VI >80%, RL = 50-Ohms
VDD = Min., VIN = 1.3V, IIN =
40mA
VIN = 0, VDD = 1.8V
Min
Typ(1)
0.65 x VDD
–0.5
–0.7
–0.4
–0.3
2.2
Max
0.35 x
VDD
–1.2
±5
±5
2.5
1.2
10
3.0
Units
V
µA
V
Ohm
pF
Note:
1. Typical values are at VDD = 1.8V, Ta = 25°C ambient and maximum loading.
14-0034
3
www.pericom.com
03/25/14
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