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| NX3DV221_15 Datasheet, PDF (10/19 Pages) NXP Semiconductors – Wide supply voltage range from 2.3 V to 3.6 V | |||
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NXP Semiconductors
NX3DV221
High-speed USB 2.0 switch with enable
VCC
G VI
GND
Dn
OE
VIL
VEXT = VCC
1Dn
2Dn
RL CL RL CL
001aao086
Test data is given in Table 11.
Definitions test circuit:
RL = Load resistance.
CL = Load capacitance including jig and probe capacitance.
VEXT = External voltage for measuring switching times.
VI may be connected to S or OE.
Fig 10. Test circuit for switching times
Table 11. Test data
Supply voltage
VCC
2.3 V to 3.6 V
Input
VI
1.8 V
tr, tf
ï£ 5 ns
Load
CL
50 pF
+ 0.5 V
RL
500 ï
-0.5 V
Fig 11. Eye-pattern 480 Mbps USB signal with no switch.
Time scale (0.25 ns/DIV)
001aao087
NX3DV221
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 â 19 June 2013
© NXP B.V. 2013. All rights reserved.
10 of 19
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