4-OUTPUT 3.3V PCIE ZERO-DELAY BUFFER

4

NOVEMBER 11, 2016

9DBL04 DATASHEET

Test Loads

Alternate Terminations

The 9DBL family can easily drive LVPECL, LVDS, and CML logic. See “AN-891 Driving LVPECL, LVDS, and CML Logic with

IDT's "Universal" Low-Power HCSL Outputs” for details.

Rs

Rs

Low-Power Differential Output Test Load

2pF

2pF

5 inches

Zo=100ohm

Note: The device can drive transmission line lengths greater

than those specified by the PCIe SIG

Terminations

Device

Zo (Ω)Rs (Ω)

9DBL0442

100

None needed

9DBL0452

100

7.5

9DBL04P2

100

Prog.

9DBL0442

85

N/A

9DBL0452

85

None needed

9DBL04P2

85

Prog.