Datasheet

NX3DV221 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 4 — 19 June 2013 7 of 19
NXP Semiconductors
NX3DV221
High-speed USB 2.0 switch with enable
12. Dynamic characteristics
Fig 6. ON resistance as a function of input voltage
001aao082
V
I
(V)
0321
4.0
3.5
4.5
5.0
R
ON
(Ω)
3.0
Table 9. Dynamic characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); for test circuit, see Figure 10
.
Symbol Parameter Conditions T
amb
= 25 C T
amb
= 40 C to +85 C Unit
Min Typ
[1]
Max Min Max
t
pd
propagation delay Dn to nDn or nDn to Dn;
see Figure 7
[2][3]
V
CC
= 2.3 V to 2.7 V - 0.25 - - - ns
V
CC
= 3.0 V to 3.6 V - 0.25 - - - ns
t
en
enable time S to Dn, nDn;
see Figure 9
[3]
V
CC
= 2.3 V to 2.7 V - - - - 50 ns
V
CC
=3.0Vto 3.6V --- - 30ns
OE
to Dn, nDn;
see Figure 9
[3]
V
CC
= 2.3 V to 2.7 V - - - - 32 ns
V
CC
=3.0Vto 3.6V --- - 17ns
t
dis
disable time S to Dn, nDn;
see Figure 9
[3]
V
CC
= 2.3 V to 2.7 V - - - - 23 ns
V
CC
=3.0Vto 3.6V --- - 12ns
OE
to Dn, nDn;
see Figure 9
[3]
V
CC
= 2.3 V to 2.7 V - - - - 12 ns
V
CC
=3.0Vto 3.6V --- - 10ns