PI3B34X245BE Pericom Semiconductor, PI3B34X245BE Datasheet - Page 2

• Manufacturer Part Number: PI3B34X245BE
• Description: IC 32-BIT BUS SW 2-PORT 80-BQSOP
• Manufacturer: Pericom Semiconductor
• Type: Bus Switchr

Specifications of PI3B34X245BE

• Circuit: 8 x 1:1
• Independent Circuits: 4
• Voltage Supply Source: Single Supply
• Voltage - Supply: 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 80-BQSOP
• Number Of Bits: 32
• Number Of Elements: 4
• Technology: CMOS
• High Level Output Current: -120mA
• Low Level Output Current: 120mA
• Package Type: BQSOP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.97V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.63V
• Pin Count: 80
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Compliant

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
DC Electrical Characteristics
Capacitance
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
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
5. This parameter is determined by device characterization but is not production tested.
Truth Table
Storage Temperature .............................................................. –65°C to +150°C
Ambient Temperature with Power Applied ................................ –40°C to +85°C
Supply Voltage to Ground Potential ............................................ –0.5V to +7.0V
DC Input Voltage ........................................................................ –0.5V to +7.0V
DC Output Current .................................................................................. 120mA
Power Dissipation ...................................................................................... 0.5W
Parameters
P
C
C
C
the lower of the voltages on the two (A,B) pins.
Function
Disconnect
Connect
a
IN
OFF
ON
a r
I
R
V
V
V
I
OZH
m
I
IH
ON
IL
IH
IK
IL
e
e t
s r
(5)
(1)
C
S
(T
I
I
I
I
i H
p n
p n
p n
p n
w
a l
h g
A
t i
t u
t u
t u
t u
m
h c
= 25°C, f = 1 MHz)
p
Description
Input Capacitance
A/B Capacitance, Switch Off
A/B Capacitance, Switch On
BEn A0–31
I
H
L
H
L
m
H
L
D
O
O
O
G I
G I
CC
p
o i
W
W
d e
n
H
H
= 3.3V, T
e d
D
R
n e
V
C
B0–31
e
V
C
s e
Hi-Z
o
e c
V
c s
o
r u
r u
t s i
a t l
o
a t l
e r
i r
e r
a t l
O
n a
e g
e g
t p
t n
t n
u
e g
e c
A
o i
p t
= 25°C ambient and maximum loading.
n
t u
(Over the Operating Range, T
Notes:
1. H = High Voltage Level
C
L = Low Voltage Level
Hi-Z = High Impedance
r u
e r
t n
G
G
0
V
V
V
V
V
u
u
C
C
C
C
C
r a
r a
C
C
C
C
C
, A
n a
n a
=
=
=
=
=
e t
e t
B
M
M
M
M
M
d e
d e
a
a
. n i
i
i
, . n
, . n
, . x
, . x
L
L
V
I ,
g o
g o
V
V
C
V
V
NN
C
IN
IN
c i
c i
IN
IN
e T
2
A
=
=
=
H
L
Product Pin Description
= –40°C to +85°C, V
= V
=
t s
Test Conditions
V
V
V
O
G I
0
2
G
IN
IN
IN
C
8 1
0 .
4 .
W
Pin Name
BEn
A
B
H
C
N
o
0
V
V
0
= 0V
= 0V
= 0V
C
m
n
D
-A
-B
L
I ,
I ,
L
d
A
v e
v e
ON
ON
31
t i
31
o i
l e
l e
s n
=
=
8 4
5 1
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 the operational sections of this specification
is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
m
m
A
A
I/O
I/O
I/O
I
CC
= 3.3V ± 10%)
3.3V, 32-Bit, 2-Port NanoSwitch
Description
Bus Enable Input (Active LOW)
Bus A
Bus B
M
2
0
0 .
. n i
5 .
Typ.
16.0
3.5
8.0
T
0 1
y
5
. p
PS8335C
M
PI3B34X245
0
±
7 1
0
8
a
8 .
1
8 .
Units
. x
pF
pF
pF
U
07/19/05
n
V
V
s t i