PI3B32160AE Pericom Semiconductor, PI3B32160AE Datasheet - Page 3

• Manufacturer Part Number: PI3B32160AE
• Description: IC 16:32BIT DEMUX BUS SW 56TSSOP
• Manufacturer: Pericom Semiconductor
• Type: Demultiplexerr

Specifications of PI3B32160AE

• Circuit: 16 x 1:2
• Independent Circuits: 1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -

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
Power Supply Characteristics
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at V
3. Per TTL driven input (V
4. This current applies to the control inputs only and represent the current required to switch internal capacitance at the specified
5. Values for these conditions are examples of the I
Switching Characteristics over Operating Range
Notes:
1. This parameter is guaranteed but not tested on Propagation Delays.
2. The bus switch contributes no propagational delay other than the RC delay of the ON resistance of the switch and the load capacitance.
Parameters
P
a
frequency. The A and B inputs generate no significant AC or DC currents as they transition. This parameter is not tested, but is
guaranteed by design.
The time constant for the switch alone is of the order of 0.25ns for 50pF load. Since this time constant is much smaller than the rise/
fall times of typical driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch when
used in a system is determined by the driving circuit on the driving side of the switch and its interaction with the load on the driven side.
t
t
t
t
t
t
a r
PLH
PHL
PZH
PHZ
PZL
PLZ
ΔI
I
m
I
C
C
06-0244
e
C
C
C
e t
D
C
s r
(
) 5
Description
Propagation Delay
A to B
Bus Enable Time
SEL to A,B
Bus Disable Time
SEL to A,B
Q
S
S
S
I
n I
p n
u
u
u
u
u p
p p
p p
p p
s e i
t u
D
p t
y l
y l
y l
e c
s e
@
r e
C
C
C
t n
CC
r c
T
IN
r u
u
u
T
M
p i
P
r r
r r
e r
L
= 3.3V, +25°C ambient.
o
= 3.0V, control inputs only); A and B pins do not contribute to I
n e
n e
i t
H
w
t n
H
n o
z
p t
p t
r e
(
G I
) 4
r e
r e
H
(1,2)
C
0 5
V
V
V
A
o
R
C
C
C
a
%
Conditions
t n
C
C
C
L
C
d n
= 500-ohm
o r
L
=
=
=
D
= 50pF
B
I l
u
M
M
M
y t
p n
P
a
a
a
s n i
C
. x
. x
, . x
t u
CC
c y
O
T
e l
g o
formula. These limits are guaranteed but not tested.
p
n e
i l g
g n
Min.
1.3
1.3
e T
t s
3
C
PI3B32160
o
o
d n
V
V
h t
N I
N I
Com.
Typ.
0.25
t i
3.3V, Low Capacitance 16-Bit to 32-Bit, DeMux
r e
o i
=
=
p
s n
G
3
n i
0 .
(
N
) 1
=
V
D
V
(
) 3
NanoSwitch™ with Precharged Outputs
r o
C
Max.
C
4.5
4.5
V
r o
C
C
G
N
CC
D
Units
ns
.
M
. n i
T
y
. p
(
) 2
M
. 0
2
0 2
PS8420F
PI3B32160
a
5 .
5 2
. x
U
M
m
m
μ
05/09/06
n
/ A
A
H
A
s t i
z