PI3C16215 Datasheet, PDF (2/4 Pages) Pericom Semiconductor Corporation – 3.3V, 2-Port, 20-Bit Bus Switch with Precharged Outputs for Live Insertion

PI3C16215
3.3V, 2-Port, 20-Bit Bus Switch with
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Absolute Maximum Ratings Over Free-Air Temperature Range^*
1
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature...................................... –65°C to +150°C
Supply Voltage Range .......................................... –0.5Vto4.6V
DC Input Voltage⁽¹⁾ ............................................ –0.5Vto+5.5V
Input Clamp Current, I_IK (V₁< 0) .....................................–50mA
DC Output Current .......................................................... 120mA
Power Dissipation⁽²⁾ .......................................................... 0.5W
2 ^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
3 ^{the operational sections of this specification is not implied.}
Exposure to absolute maximum rating conditions for
extended periods may affect reliability.
Notes:
1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
4
2. The maximum package power dissipation is calculated using a junction temperatue of 150°C and a board trace length of 750 mils.
5
Recommended Operating Conditions
Min.
Max.
Units
V_CC
Supply voltage
3.0
3.3
BIASV
Supply voltage
1.3
V_CC
V_IH
High-level input voltage
2
V_IL
Low-level input voltage
0.8
T_A
Operating free-air temperature
–40
85
Electrical Characteristics (Over Recommended Operating Free-Air Temperature Range)
6
V
°C
7
8
Parameters
Description
V_IK
Clamp Diode Voltage
I_I
Input Current
I_O
Output Current
I_CC
Quiescent Power Supply Current
∆I_CC Power Supply Current per Input
C_IN
C_OFF
Input Capacitance
A/B Capacitance
R_ON* Switch on Resistance
Test Conditions
V_CC = 3.0V, I_IN = –18mA
V_CC = 3.6V, V_IN = V_CC or GND
V_CC = 3.0V, BIASV = 2.4V, V_O = 0
V_CC = 3.6V, I_O = 0, V_IN = V_CC or GND
V_CC = 3.6V, One input at 2.7V
Other at V_CC or GND
V_CC = 0V
V_CC = 0V, Switch Off
V_CC = 3.0V
V_IN = 0, I_IN = 64mA
V_IN = 2.4V, I_IN = 30mA
V_IN = 2.4V, I_IN = 15mA
Min.
0.25
Typ.^†
–0.73
260
3.5
5.0
5
8.0
8.0
Notes:
* Measured by the voltage drop between the A and B terminals at the indicated current through the switch.
On-state resistance is determined by the lower of the voltages of the two (A or B) terminals.
‡ This is the increase in supply current for control input.
† All typical values are at V_CC = 3.3V, T_A = 25°C.
Max.
–1.2
±5
850
2.5
8.5
15
15
Units
V
µA
mA
µA
mA
pF
Ω
9
10
11
12
13
14
15
2
PS8409D 03/19/01