参数资料
型号: FSUSB22MTC
厂商: Fairchild Semiconductor
文件页数: 5/8页
文件大小: 0K
描述: IC USB SWITCH QUAD 2X1 16TSSOP
标准包装: 2,350
功能: USB 开关
电路: 4 x 2:1
导通状态电阻: 6.5 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 管件
2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSUSB22 Rev. 1.0.3
5
FS
US
B2
2
Low-
P
ower,
2-
Port
,H
igh-
Speed
U
S
B
2.0
(
480M
bps)
Swit
ch
AC Electrical Characteristics
Typical values are at VCC = 3.0V and TA = 25°C.
Symbol
Parameter
Conditions
VCC(V)
Min.
Typ.
Max.
Units
Figure
tON
Turn-on Time
S-to-Bus B
3.0 to 3.6
4.5
6.0
ns
Figure 9
Figure 10
tOFF
Turn-off Time
S-to-Bus B
3.0 to 3.6
2.5
4.0
ns
Figure 9
Figure 10
tPD
Propagation Delay
CL = 10pF
3.0 to 3.6
0.25
ns
Figure 14
OIRR
Non-Adjacent Off
Isolation
f = 250MHz,
RL = 50Ω
3.0 to 3.6
-30
dB
Figure 11
XTALK
Non-Adjacent
Channel Crosstalk
f = 250MHz,
RL = 50Ω
3.0 to 3.6
-38
dB
Figure 12
BW
-3dB Bandwidth
RL = 50Ω
3.0 to 3.6
750
MHz
Figure 13
USB Related AC Electrical Characteristics
Typical values are at VCC = 3.0V and TA = 25°C.
Symbol
Parameter
Conditions
VCC (V)
Min.
Typ.
Max.
Units
Figure
tSK(O)
Channel-to Channels
Skew
CL = 10pF
3.0 to 3.6
0.051
pF
Figure 14
Figure 16
tSK(P)
Skew of Opposite
Transition of the
Same Output
CL = 10pF
3.0 to 3.6
0.020
pF
Figure 14
Figure 16
TJ
Total Jitter
RL = 50Ω,
CL = 10pF
tR = tF = 750ps
at 480MPs
3.0 to 3.6
0.210
Capacitance
Typical values are at VCC = 3.0V and TA = 25°C.
Symbol
Parameter
Conditions
Typ.
Unists
CIN
Control Pin Input Capacitance
VCC = 0V
2.5
pF
CON
A/B On Capacitance
VCC = 3.3V, /OE = 0V
12
pF
COFF
Port B Off Capacitance
VCC and /OE = 3.3V
4.5
pF
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