OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

PI3CH401LEX

P1-P3P4-P6
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
4-Bit Bus Switch, Enable High 1.8V/2.5V/3.3V,
High-Bandwidth, Hot Plug
2015-07-0017 PT0472-3 08/05/15
1
PI3CH401
Features
Near-Zero propagation delay
5-ohm switches connect inputs to outputs
High signal passing bandwidth (500 MHz)
Beyond Rail-to-Rail switching
- 0 to 5V switching with 3.3V power supply
- 0 to 3.3V switching with 2.5V power supply
5V I/O tolerant with supply in OFF and ON state
1.8V, 2.5V and 3.3V supply voltage operation
Hot Insertion Capable
Industrial Operating Temperature: -40ºC to +85ºC
8kV ESD Protection (human body model)
Latch-up Performance: >200mA per JESD17
Packaging (Pb-free & Green available):
-14-pin TSSOP (L)
Pin Configuration
Pin Description
Pin No
Pin Name
Description
1, 4, 10
1111111
EN
0,
EN
1
, EN
2
Switch Enables
2, 5, 9, 12
A0-A3
A Ports
3, 6, 8, 11
B0-B3
B Ports
14
V
CC
Power
7
GND
Ground
Description
The PI3CH401 is a low voltage, 4-channel switch
designed with fast individual enables. The switch
introduces no additional ground bounce noise or
additional propagation delay.
The PI3CH401 device has active low enables. It is
very useful in switching signals that have high
bandwidth (500 MHz).
Applications
High Bandwidth Data Switching
Hot-Docking
Analog Signal Switching
Differential Signal Switching
Block Diagram
Truth Table
(1)
Note:
1. H=High Voltage Level; L=Low Voltage Level;
Hi-Z=High Impedance
2. A pull-up resistor should be provided for power-up
protection.
EN
x
Ax
Bx
V
CC
X
(2)
Hi-Z
Hi-Z
GND
L
Hi-Z
Hi-Z
V
CC
H
Bx
Ax
V
CC
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2015-07-0017 PT0472-3 08/05/15
2
PI3CH401
4-Bit Bus Switch, Enable High
1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug
Maximum Ratings
Storage Temperature ................................................................................... -65
o
C to +150
o
C
Ambient Temperature with Power Applied........................................ –40°C to +85°C
Supply Voltage to Ground Potential ............................................................ -0.5V to + 4.6V
DC Input Voltage ............................................................................................ -0.5V to + 6.0V
DC Output Current .......................................................................................... 120mA
Power Dissipation .............................................................................................................. 0.5W
DC Electrical Characteristics
3.3V supply (Over operating range, T
A
= -40 ~ +85ºC, V
CC
=3.3V±10%, unless otherwise noted)
Symbol
Description
Test Conditions
(1)
Min
Typ
(2)
Max
Unit
V
IH
Control Input HIGH Voltage
Guaranteed Logic HIGH Level
2.0
-
-
V
V
IL
Control Input LOW Voltage
Guaranteed Logic LOW Level
-0.5
-
0.8
V
V
IK
Clamp Diode Voltage
V
CC
= Min., I
IN
= -18mA
-
-1.3
-1.8
V
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
μA
I
OZH
High-Impedance Current
0 ≤ A, B ≤ V
CC
-
-
±1
μA
R
ON
Switch On-Resistance
(3)
V
CC
= Min., V
IN
= 0.0V
I
ON
= -48mA or -64mA
-
4
6
Ω
V
CC
= Min., V
IN
= 3.6V
I
ON
= -15mA
-
5
8
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. 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 (Ax, Bx) pins.
2.5V supply (Over operating range, T
A
= -40 ~ +85ºC, V
CC
=2.5V±10%, unless otherwise noted)
Symbol
Description
Test Conditions
(1)
Min
Typ
(2)
Max
Unit
V
IH
Control Input HIGH Voltage
Guaranteed Logic HIGH Level
1.8
-
V
CC
+0.3
V
V
IL
Control Input LOW Voltage
Guaranteed Logic LOW Level
-0.3
-
0.8
V
V
IK
Clamp Diode Voltage
V
CC
= Max., I
IN
= -6mA
-
-0.7
-1.8
V
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
μA
I
OZH
High-Impedance Current
0 ≤ A, B ≤ V
CC
-
-
±1
μA
R
ON
Switch On-Resistance
(3)
V
CC
= Min., V
IN
= 0.0V
I
ON
= -48mA
-
4
8
Ω
V
CC
= Min., V
IN
= 2.25V
I
ON
= -15mA
-
7
14
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
= 2.5V, T
A
= 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 (Ax, Bx) pins.
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 condi-
tions above those indicated in the operational sec-
tions of this specification is not implied. Exposure
to absolute maximum rating conditions for extended
periods may affect reliability.
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2015-07-0017 PT0472-3 08/05/15
3
PI3CH401
4-Bit Bus Switch, Enable High
1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug
1.8V supply (Over operating range, T
A
= -40 ~ +85ºC, V
CC
=1.8V±10%, unless otherwise noted)
Symbol
Description
Test Conditions
(1)
Min
Typ
(2)
Max
Unit
V
IH
Control Input HIGH Voltage
Guaranteed Logic HIGH Level
1.2
-
V
CC
+0.3
V
V
IL
Control Input LOW Voltage
Guaranteed Logic LOW Level
-0.3
-
0.6
V
V
IK
Clamp Diode Voltage
V
CC
= Min., I
IN
= -18mA
-
-0.7
-1.8
V
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
μA
I
OZH
High-Impedance Current
0 ≤ A, B ≤ V
CC
-
-
±1
μA
R
ON
Switch On-Resistance
(3)
V
CC
= Min., V
IN
= 0.0V
I
ON
= -48mA
-
4
8
Ω
V
CC
= Min., V
IN
= 1.6V
I
ON
= -15mA
-
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 V
CC
= 1.8V, T
A
= 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 (Ax, Bx) pins.
Capacitance (T
A
= 25ºC, f=1MHz)
Symbol
(1)
Description
Test Conditions
Typ
(2)
Unit
C
IN
Input Capacitance
V
IN
= 0V
2.0
pF
C
OFF
A/B Capacitance, Switch Off
3.5
C
ON
A/B Capacitance, Switch On
7.0
Note:
1. These parameters are determined by device characterization but are not production tested
Power Supply Characteristics
Symbol
Description
Test Conditions
(1)
Min
Typ
Max
Unit
I
CC
Quiescent Power Supply Current
V
CC
= 3.6V, V
IN
= GND or V
CC
-
0.2
0.5
mA
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
Dynamic Electrical Characteristics
(Over Operating Range, T
A
= -40 ~ +85ºC, V
CC
=3.3V±10%)
Symbol
Description
Test Conditions
Min
Typ
Max
Unit
X
TALK
Crosstalk
10MHz
-
-60
-
dB
O
IRR
Off-Isolation
10MHz
-
-60
-
BW
-3dB Bandwidth
See test Diagram
-
500
-
MHz
Switch Characteristics
Over 3.3V Operating Range
Symbol
Description
Test Conditions
(1)
Min
Typ
Max
Unit
t
PLH,
t
PHL
Propagation Delay
(2, 3)
Ax to Bx, Bx to Ax
See test Diagram
-
-
0.3
ns
t
PZH,
t
PZL
Enable Time ENx to Ax or Bx
See test Diagram
1.5
-
9.0
t
PHZ,
t
PLZ
Disable Time ENx to Ax or Bx
See test Diagram
1.5
-
9.0
P1-P3P4-P6

PI3CH401LEX

Mfr. #:
Buy PI3CH401LEX
Manufacturer:
Diodes Incorporated
Description:
Digital Bus Switch ICs Lo Vltg 5Ohm 4Ch
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet