参数资料
型号: FSUSB40UMX
厂商: Fairchild Semiconductor
文件页数: 7/10页
文件大小: 0K
描述: IC USB SWITCH DPDT 10UMLP
标准包装: 1
功能: USB 开关
电路: 1 x DPDT
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 ~ 4.3 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-UFQFN
供应商设备封装: 10-UMLP
包装: 标准包装
产品目录页面: 1219 (CN2011-ZH PDF)
其它名称: FSUSB40UMXDKR
2007 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSUSB40 Rev. 1.0.8
6
FS
US
B4
0
Low
-Power,
Two
-Port,
Hi
-Spe
ed,
USB
2.0
(
480
Mbps)
Swit
ch
Test Diagrams
Select
HSDn
Dn
VSel= 0 orVcc
I
ON
V
ON
RON = VON / ION
GND
VSW
GND
SW
Select
VSel= 0 orVcc
NC
A
I
Dn(OFF)
VSW
GND
V
Vcc
**Each switch port is tested separately
Figure 4. On Resistance
Figure 5. Off Leakage
R
L , R
S , and CL are functions of the application
environment (see AC Tables for specific values)
C
L includes test fixture and stray capacitance.
RL
CL
HSDn
Dn
GND
RS
VSel
VSW
GND
V
OUT
V
OUT
t
RISE = 2.5ns
GND
V
CC
90%
10%
t
FALL = 2.5ns
V
CC /2
V
CC /2
Input
– V
/OE , VSel
Output- V
OUT
90%
V
OH
VOL
t
ON
t
OFF
90%
V
– V
V
Figure 6. AC Test Circuit Load
Figure 7. Turn-On / Turn-Off Waveforms
t
RISE
= 500ps
- 400mV
90%
10%
t
FALL
= 500ps
0V
Output
t
PHL
+400mV
t
PLH
Figure 8. Propagation Delay (tRtF – 500ps)
Figure 9. Intra-Pair Skew Test tSK(P)
VSel = 0 or Vcc
HSDn
Capacitance
Meter
S
HSDn
VSel= 0 or Vcc
HSDn
Capacitance
Meter
S
HSDn
Figure 10. Channel Off Capacitance
Figure 11. Channel On Capacitance
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