Datasheet

SN74F1056
8-BIT SCHOTTKY BARRIER DIODE
BUS-TERMINATION ARRAY
SDFS085A – AUGUST 1992 – REVISED JULY 1997
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
Z
O
= 50 Ω
Length = 36 in.
(a) UNDERSHOOT TEST SETUP
Z
S
= 25Ω
1.03610 µs
Ch 1 = 2.000 V/div
Timebase = 5.00 ns/div
Vmarker 1 = 0.0000 V
Vmarker 2 = –600.00 mV
Offset = 2.340 V
Delay = 1.06110 µs
Delta V = –600.0 mV
1.06110 µs 1.08610 µs
–2.6 V
Vmarker 1
Vmarker 2
(b) OSCILLOSCOPE DISPLAY
S1
S1 Open
S1 Closed
Figure 2. Undershoot Test Setup and Oscilloscope Display