2
PS7026E 09/13/04
PI5C16861/162861
20-Bit, 2-Port Bus Switch
DC Electrical Characteristics (Over the Operating Range, T
A
= –40°C to +85°C, V
CC
= 5V ±10%)
Parameters Description
Test Conditions
(1)
Min.
Typ
(2)
Max. Units
V
IH
Input HIGH Voltage Guaranteed Logic HIGH Level 2.0 — —
V
V
IL
Input LOW Voltage Guaranteed Logic LOW Level –0.5 — 0.8
I
IH
Input HIGH Current V
CC
= Max., V
IN
= V
CC
— — ±1
µA
I
IL
Input LOW Current V
CC
= Max., V
IN
= GND — — ±1
I
OZH
High Impedance Output
Current
0 ≤ A, B ≤ V
CC
— — ±1
V
IK
Clamp Diode Voltage V
CC
= Min., I
IN
= –18mA — –0.7 –1.2 V
I
ON
Short Circuit Current
(3)
A (B) = 0V, B (A) = V
CC
100 — — mA
V
H
Input Hysteresis at Con-
trol Pins
— 150 — mV
R
ON
Switch On-Resistance
(4)
V
CC
= Min., V
IN
= 0.0V, 16861 — 5 7
Ω
I
ON
= 48mA 162861 20 28 40
V
CC
= Min., V
IN
= 2.4V, 16861 — 10 15
I
ON
= 15mA 162861 20 35 48
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Note:
Stresses greater than those listed under MAXIMUM RAT-
INGS 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 specication is not implied.
Exposure to absolute maximum rating conditions for ex-
tended periods may affect reliability.
Capacitance (T
A
= 25°C, f = 1 MHz)
Parameters
(5)
Description Test Conditions Typ Units
C
IN
Input Capacitance
V
IN
= 0V
6
pFC
OFF
A/B Capacitance, Switch Off 6
C
ON
A/B Capacitance, Switch On 8
Notes:
1. For Max. or Min. conditions, use appropriate value specied under Electrical Characteristics for the applicable device type.
2. Typical values are at V
CC
= 5.0V, 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.
Storage Temperature ............................................................. –65°C to +150°C
Ambient Temperature with Power Applied ............................ –40°C to +85°C
Supply Voltage to Ground Potential (Inputs & V
CC
Only)...... –0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) ... –0.5V to +7.0V
DC Input Voltage ..................................................................... –0.5V to +7.0V
DC Output Current................................................................................ 120mA
Power Dissipation .................................................................................... 0.5W
