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參數資料
| 型號： | FSTU32160MTD |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch with -2V Undershoot Protection |
| 中文描述： | CBT/FST/QS/5C/B SERIES, 16 1 LINE TO 2 LINE MULTIPLEXER AND DEMUX/DECODER, TRUE OUTPUT, PDSO56 |
| 封裝： | 6.10 MM, MO-153, TSSOP-56 |
| 文件頁數： | 4/6頁 |
| 文件大小： | 96K |
| 代理商： | FSTU32160MTD |
www.fairchildsemi.com
4
F
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)
Note 8:
T
A
=
+
25
°
C, f
=
1 MHz, Capacitance is characterized but not tested.
Undershoot Characteristic
(Note 9)
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.
FIGURE 1.
Device Test Conditions
Transient
Input Voltage (V
IN
) Waveform
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C,
C
L
=
50 pF, RU
=
RD
=
500
V
CC
=
4.5
5.5V
Min
Max
0.25
Units
Conditions
Figure No.
V
CC
=
4.0V
Min
Max
0.25
t
PHL
, t
PLH
A or B, to B or A (Note 7)
ns
V
I
=
OPEN
Figure 2
Figure 3
Figure 2
Figure 3
t
PZH
Output Enable Time,
7.0
30.0
35.0
ns
V
I
=
OPEN for t
PZH
BiasV
=
GND
V
I
=
7V for t
PZL
BiasV
=
3V
V
I
=
OPEN for t
PHZ
BiasV
=
GND
V
I
=
7V for t
PLZ
,
BiasV
=
3V
SEL to A, B
Output Enable Time,
SEL to A, B
t
PZL
7.0
30.0
35.0
ns
Figure 2
Figure 3
t
PHZ
Output Disable Time,
SEL to A, B
Output Disable Time,
1.0
6.9
7.3
ns
Figure 2
Figure 3
t
PLZ
1.0
7.7
7.7
ns
Figure 2
Figure 3
SEL to A, B
Symbol
Parameter
Typ
Max
Units
Conditions
C
IN
C
I/O
OFF
Control pin Input Capacitance
Input/Output Capacitance “OFF State”
4
8
pF
pF
V
CC
=
5.0V
V
CC
=
5.0V, Switch OFF
Symbol
Parameter
Min
Typ
Max
Units
Conditions
V
OUTU
Output Voltage During Undershoot
2.5
V
OH
0.3
V
Figure 1
Parameter
V
IN
R
1
=
R
2
V
TRI
V
CC
Value
Units
V
V
V
see Waveform
100K
11.0
5.5
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| FSTU3253 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual 4:1 Multiplexer/Demultiplexer Bus Switch |
| FSTU3253M | 功能描述:編碼器、解碼器、復用器和解復用器 Multi/Demultiplexer Dual 4:1 RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| FSTU3253MTC | 功能描述:編碼器、解碼器、復用器和解復用器 Multi/Demultiplexer Dual 4:1 RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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