FSTUD16211 Fairchild Semiconductor, FSTUD16211 Datasheet - Page 4

• Manufacturer Part Number: FSTUD16211
• Description: 24-Bit Bus Switch with -2V Undershoot Protection and Level Shifting
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
t
t
t
C
C
V
PHL
PZH
PHZ
AC Electrical Characteristics
Note 8: 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 9: T
Undershoot Characteristic
Note 10: 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
IN
I/O OFF
OUTU
Symbol
Symbol
Symbol
, t
, t
, t
PLH
PZL
PLZ
A
Parameter
Propagation Delay Bus to Bus
(Note 8)
Output Enable Time
Output Disable Time
Control pin Input Capacitance
Input/Output Capacitance “OFF State”
Output Voltage During Undershoot
R
25 C, f
1
V
V
V
TRI
CC
IN
R
2
1 MHz, Capacitance is characterized but not tested.
Parameter
Parameter
(Note 9)
Parameter
see Waveform
Value
100K
11.0
5.5
C
Units
L
(Note 10)
V
V
V
T
A
Min
1.5
1.5
50pF, RU
V
Min
2.5
CC
Typ
40 C to 85 C,
3.5
5.5
4.5 – 5.5V
FIGURE 1.
RD
V
Max
0.25
OH
4
5.5
6.5
Typ
Transient
Input Voltage (V
500
0.3
Max
Units
Max
ns
ns
ns
Units
V
V
V
V
V
pF
pF
I
I
I
I
I
OPEN
7V for t
OPEN for t
7V for t
OPEN for t
Units
V
IN
) Waveform
PZL
PLZ
Conditions
V
V
CC
CC
PZH
PHZ
5.0V
5.0V, Switch OFF
Conditions
Conditions
Figure 1
Figures
Figures
Figures
Figure
No.
2, 3
2, 3
2, 3