XR17D158_05 Datasheet, PDF (66/73 Pages) Exar Corporation – UNIVERSAL (3.3V AND 5V) PCI BUS OCTAL UART

XR17D158
UNIVERSAL (3.3V AND 5V) PCI BUS OCTAL UART
FIGURE 24. 5V PCI BUS CLOCK (DC TO 33MHZ)
4 nSec
(max)
11 nSec
(min)
4 nSec
(max)
11 nSec
(min)
CLK
Bused
Signal
Output
Delay
Tri-State
Output
Tvalid
(2-11 nSec)
Ton
(2 nSec
min)
xr
REV. 1.2.2
2.4 V
2.0 V p-t-p
(minimum)
0.4 V
Bused
Signal
Input
Toff
(28 nSec Max)
Tsetup
(7 nSec min)
Thold
(0 nSec)
Inputs Valid
pci_clk
66