參數(shù)資料
型號: FSUSB73UMX
廠商: Fairchild Semiconductor
文件頁數(shù): 7/10頁
文件大?。?/td> 0K
描述: IC USB MUX/SWITCH 16UMLP
標(biāo)準(zhǔn)包裝: 5,000
功能: 多路復(fù)用器
電路: 1 x 3:1
導(dǎo)通狀態(tài)電阻: 6.5 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 2.5 V ~ 4.4 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-UFQFN
供應(yīng)商設(shè)備封裝: 16-UMLP(1.8x2.6)
包裝: 帶卷 (TR)
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSUSB73 Rev. 1.0.2
6
FSUS
B73
High-Speed
USB
Multip
lexer
and
Hub
Routing
Switch
AC Electrical Characteristics
All typical values are for VCC=3.3V at TA=25°C unless otherwise specified.
Symbol
Parameter
Conditions
VCC (V)
TA=- 40C to +85C
Unit
Min.
Typ.
Max.
tON
Turn-On Time when Switching
from One USB Path (or
Disabled i.e. /OE=1) to
Another USB Path
RL=50, CL=35pF, VSW=0.8V,
Figure 10, Figure 11
2.5 to 4.4
126
400
s
tOFF
Turn-Off Time, Turning Off
Any of the USB Paths
RL=50, CL=35pF, VSW= 0.8V,
Figure 10, Figure 11
2.5 to 4.4
80
ns
tPD
Propagation Delay
(5)
CL=5pF, RL=50, Figure 10,
Figure 12
3.3
0.25
ns
tRF
Slow Turn on/off Switch
Paths
(5)
CL=5pF, Dn at 0V or 3.6V, 40.5 in
Series with Switch 10% to 90%
3.3
4.5
ns
tBBM
Break-Before-Make Time
(5)
RL=50, CL=35pF, VSW1=VSW2=
0.8V, Figure 14
2.5 to 4.4
126
400
s
OIRR
Off Isolation
(5)
RL=50, f=240MHz, Figure 16
2.5 to 4.4
-40
dB
Xtalk
Channel-to-Channel
Crosstalk
(5)
RL=50, f=240MHz, Figure 17
2.5 to 4.4
-40
dB
tSK(P)
Pulse Skew
(5)
VSW=0.2VdiffPP, Figure 13, CL=5pF
2.5 to 4.4
25
ps
tSK(I)
Skew Between Differential
Signals within a Pair
(5)
VSW=0.2VdiffPP, Figure 13, CL=5pF
2.5 to 4.4
25
ps
Note:
5.
Guaranteed by characterization.
Capacitance Characteristics
All typical values are for VCC=3.3V at TA=25°C unless otherwise specified.
Symbol
Parameter
Conditions
VCC (V)
TA=- 40C to
+85C
Unit
Typ.
CIN
Input Capacitance
(6)
0
3.0
pF
CONa
D+/D- On Capacitance
(6)
HSD0 or HSD1 path, f=1MHz,
Figure 19
3.3
7.2
pF
CONb
D+/D- On Capacitance
(6)
HSD2 path, f=1MHz, Figure 19
3.3
7.7
pF
CONc
D+/D- On Capacitance
(6)
HSD2S to HSD2S path, f=1MHz,
Figure 19
3.3
5.4
pF
COFF
HSD0n, HSD1n, HSD2Sn,
HSD3n Off Capacitance
(6)
If VCC=3.3V, then /OE=3.3V,
f=1MHz, Figure 18
0 or 3.3
2.2
pF
Note:
6.
Guaranteed by characterization
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