xr17d152im Exar Corporation, xr17d152im Datasheet - Page 62

• Manufacturer Part Number: xr17d152im
• Description: Universal 3.3v And 5v Pci Bus Dual Uart
• Manufacturer: Exar Corporation

XR17D152
UNIVERSAL (3.3V AND 5V) PCI BUS DUAL UART
F
IGURE
25. 3.3V PCI B
Tri-State
Output
Output
Bused
Signal
Bused
Signal
Delay
Input
CLK
US
1.44 ns
(max)
C
(2-11 ns)
LOCK
(2 ns min)
Tvalid
Ton
(28 ns Max)
11 ns
(min)
Toff
1.44 ns
(max)
62
(7 ns min)
11 ns
(min)
Tsetup
Inputs Valid
(0 ns)
Thold
(minimum)
0.4Vcc p-to-p
0.6 Vcc
áç
áç
áç
áç
0.2Vcc
pci_clk
REV. 1.2.0