FSTU32160 Fairchild Semiconductor, FSTU32160 Datasheet - Page 4

• Manufacturer Part Number: FSTU32160
• Description: 16-Bit to 32-Bit Multiplexer-Demultiplexer Bus Switch with -2V Undershoot Protection
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
t
t
t
t
t
V
C
C
PHL
PZH
PZL
PHZ
PLZ
AC Electrical Characteristics
Note 7: This parameter is guaranteed by design but is not tested. The bus switch contributes no propagation delay other than the RC delay of the typical On
resistance of the switch and the 50pF load capacitance, when driven by an ideal voltage source (zero output impedance).
Capacitance
Note 8: T
Undershoot Characteristic
Note 9: This test is intended to characterize the device’s protective capabilities by maintaining output signal integrity during an input transient voltage
undershoot event.
Device Test Conditions
OUTU
IN
I/O OFF
Symbol
Symbol
, t
Symbol
PLH
A
Parameter
Output Voltage During Undershoot
R
25 C, f
A or B, to B or A (Note 7)
Output Enable Time,
S to A, B
Output Enable Time,
S to A, B
Output Disable Time,
S to A, B
Output Disable Time,
S to A, B
1
V
V
V
TRI
CC
IN
R
Control pin Input Capacitance
Input/Output Capacitance “OFF State”
2
1 MHz, Capacitance is characterized but not tested.
Parameter
Parameter
(Note 8)
see Waveform
Parameter
Value
100K
11.0
5.5
Units
V
(Note 9)
V
V
V
Min
7.0
7.0
1.0
1.0
CC
Min
2.5
C
4.5
L
T
A
50 pF, RU RD
FIGURE 1.
Max
0.25
30.0
30.0
5.5V
6.9
7.7
Typ
4
8
40 C to 85 C,
V
OH
4
Typ
Transient
Input Voltage (V
0.3
Min
V
CC
500
Max
4.0V
Max
0.25
35.0
35.0
Max
7.3
7.7
Units
ns
ns
ns
ns
ns
Units
Units
V
pF
pF
IN
V
V
BiasV
V
BiasV
V
BiasV
V
BiasV
) Waveform
I
I
I
I
I
OPEN
OPEN for t
7V for t
OPEN for t
7V for t
Conditions
GND
3V
GND
3V
V
V
CC
CC
PZL
PLZ
,
5.0V
5.0V, Switch OFF
PZH
PHZ
Conditions
Conditions
Figure 1
Figures
Figures
Figures
Figures
Figures
Figure
No.
2, 3
2, 3
2, 3
2, 3
2, 3