FST16292 Fairchild Semiconductor, FST16292 Datasheet - Page 3

• Manufacturer Part Number: FST16292
• Description: 12-Bit to 24-Bit Multiplexer-Demultiplexer Bus Switch
• Manufacturer: Fairchild Semiconductor

C
C
t
t
t
t
PHL
PHL
PZL
PLZ
AC Electrical Characteristics
Note 5: 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 6: T
AC Loading and Waveforms
Note: Input driven by 50
Note: C
Note: Input PRR
IN
I/O
Symbol
, t
, t
Symbol
,t
,t
PLH
PLH
PZH
PHZ
L
includes load and stray capacitance
A
Prop Delay Bus to Bus (Note 5)
Prop Delay S0 to A
Output Enable Time
S0 to B
Output Disable Time
S0 to B
25 C, f
Control pin Input Capacitance
Input/Output Capacitance
1.0 MHz, t
1
1
or B
or B
1 MHz, Capacitance is characterized but not tested.
Parameter
source terminated in 50
2
2
(Note 6)
W
500 ns
1
Parameter
V
Min
1.5
1.0
1.0
CC
FIGURE 1. AC Test Circuit
FIGURE 2. AC Waveforms
C
4.5 – 5.5V
L
T
A
50pF, RU
Max
0.25
7.0
6.7
7.5
40 C to 85 C,
Typ
10
3
3
RD
Min
V
CC
500
4.0V
Max
Max
0.25
7.4
7.0
7.8
Units
ns
ns
ns
ns
Units
pF
pF
V
V
V
V
V
V
I
I
I
I
I
I
OPEN
OPEN
7V for t
OPEN for t
7V for t
OPEN for t
Conditions
V
V
CC
CC
PZL
PLZ
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5.0V
5.0V, S0 GND
PZH
PHZ
Conditions
Figure No.
Figure 1
Figure 2
Figure 1
Figure 2
Figure 1
Figure 2
Figure 1
Figure 2