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PI3CH3345 Datasheet, PDF (3/7 Pages) Pericom Semiconductor Corporation – 8-Bit Bus Switch, 2-Enable High or Low 1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug
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PI3CH3345
8-Bit Bus Switch, 2-Enable High or Low
1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug
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1.8V supply (Over operating range, TA = -40 ~ +85ºC, VCC=1.8V±10%, unless otherwise noted)
Symbol
Description
Test Conditions(1)
Min
Type(2)
Max
Unit
VIH Control Input HIGH Voltage
Guaranteed Logic HIGH Level
1.2
-
VCC+0.3
V
VIL
Control Input LOW Voltage
Guaranteed Logic LOW Level
-0.3
-
0.8
V
VIK
Clamp Diode Voltage
VCC = Min., IIN = -18mA
-
-0.7
-1.8
V
IIH
Input HIGH Current
VCC = Max., VIN = VCC
-
-
±1
μA
IIL
Input Low Current
VCC = Max., VIN = GND
-
-
±1
μA
IOZH High-Impedance Current
0 ≤ A, B≤ VCC
-
-
±1
μA
RON
Switch On-Resistance(3)
VCC = Min., VIN = 0.0V
ION = -48mA
VCC = Min., VIN = 1.6V
ION = -15mA
-
4
8
Ω
-
10
25
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 1.8V, TA = 25°C ambient and maximum loading.
3. 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.
Capacitance (TA = 25ºC, f=1MHz)
Symbol(1)
Description
Test Conditions
CIN
Input Capacitance
COFF
A/B Capacitance, Switch Off
VIN = 0V
CON
A/B Capacitance, Switch On
Note:
1. These parameters are determined by device characterization but are not production tested
Type(2)
Unit
2.0
3.5
pF
7.0
Power Supply Characteristics
Symbol
Description
Test Conditions(1)
Min Type(2) Max
ICC
Quiescent Power Supply Current
VCC = 3.6V, VIN = GND or VCC
-
0.2
0.5
Note:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at +25°C ambient.
Unit
mA
Dynamic Electrical Characteristics
(Over Operating Range, TA = -40 ~ +85ºC, VCC=3.3V±10%)
Symbol
Description
Test Conditions
XTALK
Crosstalk
10MHz
OIRR
Off-Isolation
10MHz
BW
-3dB Bandwidth
See test Diagram
Min
Type
Max
Unit
-
-60
-
dB
-
-60
-
-
500
-
MHz
Switch Characteristics
Over 3.3V Operating Range
Symbol
Description
tPLH, tPHL
Propagation Delay(2, 3) A to B, B to A
tPZH, tPZL
Enable Time EN, EN to A or B
tPHZ, tPLZ
Disable Time EN, EN to A or B
2015-07-0018
Test Conditions(1)
See test Diagram
See test Diagram
See test Diagram
Min Type Max Unit
-
-
0.3
1.5
-
9.0
ns
1.5
-
9.0
PT0473-3 08/05/15
3
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