Agilent Technologies 93000 SOC Series - Page 600

Appendix C
600
THS5641A
8-BIT, 100 MSPS, CommsDAC
DIGITAL-TO-ANALOG CONVERTER
SLAS277A –MARCH 2000 – REVISED SEPTEMBER 2002
14
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
CLK
D[7:0]
DAC
Output
(IOUT1 or
IOUT2)
t
w(LPH)
t
d(D)
0.1%
0.1%
50%
t
h(D)
Valid Data
t
su(D)
t
pd
t
s(DAC)
1/f
CLK
50%
t
r(IOUT)
90%
10%
50% 50% 50% 50% 50%
Figure 23. Timing Diagram
Table 1. Input Interface Modes
MODE 0 MODE 1
FUNCTION/MODE
MODE PIN CONNECTED TO
DGND
MODE PIN CONNECTED TO
DV
DD
Input code format Binary Twos complement
External
Digital in
Internal
Digital in
DV
DD
Figure 24. Digital Equivalent Input