CBT16212_2 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 02 — 3 November 2008 6 of 12
NXP Semiconductors
CBT16212
24-bit bus exchange switch with 12-bit output enables
11. Waveforms
Measurement points are given in Table 8.
V
OL
and V
OH
are typical output voltage levels that occur with the output load.
Fig 4. Input to output propagation delays
001aah986
output
input
GND
t
PLH
V
M
V
I
V
OH
V
OL
V
M
V
M
V
M
t
PHL
Measurement points are given in Table 8.
V
OL
and V
OH
are typical output voltage levels that occur with the output load.
Fig 5. Enable and disable times
001aaj055
V
M
V
M
t
PZL
t
PLZ
t
PZH
t
PHZ
V
M
V
OL
+ 0.3 V
V
OH
− 0.3 V
V
M
V
I
GND
output
OFF to LOW
LOW to OFF
Sn input
3.5 V
output
OFF to HIGH
HIGH to OFF
V
OL
V
OH
GND
Table 8. Measurement points
Supply voltage Input Output
V
CC
V
M
V
M
4.5 V to 5.5 V 1.5 V 1.5 V