參數(shù)資料
型號: NC7SB3157L6X
廠商: Fairchild Semiconductor
文件頁數(shù): 7/11頁
文件大?。?/td> 0K
描述: IC SWITCH SPDT 6MICROPAK
產(chǎn)品變化通告: Die Material, Mold Compound Change 03/Oct/2008
標(biāo)準(zhǔn)包裝: 1
系列: 7S
功能: 多路復(fù)用器/多路分解器
電路: 1 x SPDT
導(dǎo)通狀態(tài)電阻: 15 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 1.65 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 6-UFDFN
供應(yīng)商設(shè)備封裝: Micro6?(TSOP-6)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: NC7SB3157L6XFSDKR
NC7SB3157,
FSA3157
Low-V
olt
age
SPDT
Analo
g
Switch
or
2:1
Multip
lexer
/De-multipl
exer
Bu
sSwitch
2006 Fairchild Semiconductor Corporation
www.fairchildsemi.com
NC7SB3157, FSA3157 Rev. 1.0.4
5
AC Electrical Characteristics
Notes:
8. This parameter is guaranteed by design but not tested. The bus switch contributes no propagation delay other than
the RC delay of the on resistance of the switch and the 50pF load capacitance, when driven by an ideal voltage
source (zero output impedance).
9. Guaranteed by design.
10. Off Isolation = 20 log10 [VA / VBn].
Capacitance
TA = +25°C, f = 1MHz. Capacitance is characterized, but not tested in production.
Symbol
Parameter
Conditions
VCC
(V)
TA = +25°C
TA = –40°C to
+85°C
Units
Figure
Number
Min. Typ. Max. Min.
Max.
tPHL,
tPLH
Propagation Delay
Bus-to-Bus(8)
VI = OPEN
1.65 – 1.95
3.5
ns
Figure 12
Figure 13
2.3 – 2.7
1.2
3.0 – 3.6
0.8
4.5 – 5.5
0.3
tPZL,
tPZH
Output Enable Time
Turn-On Time
(A to Bn)
VI = 2 x VCC for tPZL
VI = 0V for tPZH
1.65 – 1.95
7.0
23.0
7.0
24.0
ns
Figure 12
Figure 13
2.3 – 2.7
3.5
13.0
3.5
14.0
3.0 – 3.6
2.5
6.9
2.5
7.6
4.5 – 5.5
1.7
5.2
1.7
5.7
tPLZ,
tPHZ
Output Disable Time
Turn-Off Time
(A Port to B Port)
VI = 2 x VCC for tPLZ
VI = 0V for tPHZ
1.65 – 1.95
3.0
12.5
3.0
13.0
ns
Figure 12
Figure 13
2.3 – 2.7
2.0
7.0
2.0
7.5
3.0 – 3.6
1.5
5.0
1.5
5.3
4.5 – 5.5
0.8
3.5
0.8
3.8
tB-M
Break-Before-Make
Time(9)
1.65 –1.95
0.5
ns
Figure 14
2.3 – 2.7
0.5
3.0 – 3.6
0.5
4.5 – 5.5
0.5
Q
Charge Injection(9)
CL = 0.1nF, VGEN = 0V,
5.0
7.0
pC
Figure 15
RGEN = 0Ω
3.3
3.0
OIRR
Off Isolation(10)
RL = 50Ω, f = 10MHz
1.65 – 5.5
–57.0
dB
Figure 16
Xtalk
Crosstalk
RL = 50Ω, f = 10MHz
1.65 – 5.5
–54.0
dB
Figure 17
BW
–3dB Bandwidth
RL = 50Ω
1.65 – 5.5
250
MHz Figure 20
THD
Total Harmonic
Distortion(9)
RL = 600Ω, 0.5 VPP,
f = 600 Hz to 20 KHz
5.0
.011
%
Symbol
Parameter
Conditions
Typ.
Max.
Units
Figure
Number
CIN
Control Pin Input Capacitance
VCC = 0V
2.3
pF
CIO-B
B Port Off Capacitance
VCC = 5.0V
6.5
pF
Figure 18
CIOA-ON A Port Capacitance When Switch Is Enabled
VCC = 5.0V
18.5
pF
Figure 19
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