PI3C3244 Datasheet, PDF (2/4 Pages) Pericom Semiconductor Corporation – 2.5V/3.3V, High Bandwidth, Hot Insertion, 8-Bit, 2-Port Bus Switch

PI3C3244
2.5V/3.3V, High Bandwidth,
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Maximum Ratings
1
(Above which the useful life may be impaired. For user guidelines, not tested.)
2 ^{Storage Temperature..................................................... –65°C to +150°C}
Note:
Stresses greater than those listed under MAXIMUM
Ambient Temperature with Power Applied ....................... –40°C to +85°C _{RATINGS may cause permanent damage to the device.}
Supply Voltage to Ground Potential .................................. –0.5Vto+4.6V
DC Input Voltage ............................................................... –0.5Vto+5.5V
DC Output Current ......................................................................... 120mA
This is a stress rating only and functional operation of the
device at these or any other conditions above those
3 ^{indicated in the operational sections of this specification}
is not implied. Exposure to absolute maximum rating
Power Dissipation ............................................................................. 0.5W ^{conditions for extended periods may affect reliability.}
DC Electrical Characteristics (Over Operating Range, T_A = –40°C to +85°C, V_CC = 3.3V ±10%)
Parameters Description
Test Conditions⁽¹⁾
Min.
V_IH
Input HIGH Voltage
Guaranteed Logic HIGH Level
2.0
V_IL
Input LOW Voltage
Guaranteed Logic LOW Level
–0.5
I_IH
Input HIGH Current
V_CC = Max., V_IN = V_CC
I_IL
Input LOW Current
V_CC = Max., V_IN = GND
I_OZH
High Impedance Output Current 0 ≤ A, B ≤ V_CC
V_IK
Clamp Diode Voltage
R_ON
Switch On Resistance⁽⁴⁾
V_CC = Min., I_IN = –18mA
V_CC = Min., V_IN = 0.0V, I_ON = 48mA or 64mA
V_CC =Min.,V_IN =2.4V, I_ON = 15mA
Typ.⁽²⁾ Max.
0.8
±1
±1
±1
–0.73 –1.2
5
7
8 15
Units
V
µA
V
Ω
Capacitance (T_A = 25°C, f = 1 MHz)
Parameters⁽⁵⁾ Description
C_IN
C_OFF
Input Capacitance
A/B Capacitance, Switch Off
C_ON
A/B Capacitance, Switch On
Test Conditions
V_IN = 0V
V_IN = 0V
V_IN = 0V
Typ. Units
3.5
5.0
pF
10.0
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V_CC = 3.3V, T_A = 25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. Measured by the voltage drop between A and B pin at indicated current through the switch. ON resistance is determined
by the lower of the voltages on the two (A,B) pins.
5. This parameter is determined by device characterization but is not production tested.
4
5
6
7
8
9
10
11
12
13
14
15
2
PS8149B 12/10/99