NTE1853 Datasheet, PDF (5/6 Pages) NTE Electronics – Integrated Circuit Digital Filter for Compact Disc Digital Audio System

Timing Characteristics (Cont’d):
Parameter
Symbol Test Conditions Min
Typ
Max Unit
WSBD (Note 6 & Note 11)
Word Select Setup Time
Word Select Hold Time
DOBM (Note 12)
t_SU,
t_DATWSD
t_SU,
t_DATWSD
40
–
60
–
–
ns
–
ns
Output Rise Time
Output Fall Time
Data Bit 0 Pulse Width High
Data Bit 0 Pulse Width Low
Data Bit 1 Pulse Width High
Data Bit 1 Pulse Width Low
XSYS
t_R
t_F
t_HIGH(0)
t_LOW(0)
t_HIGH(1)
t_LOW(1)
–
–
20
ns
–
–
20
ns
–
354
–
ns
–
354
–
ns
–
177
–
ns
–
177
–
ns
Output Rise Time
Output Fall Time
Output High Time at 2V
(Relative to Clock Period)
t_R
t_F
t_HIGH
Note 6
Note 6
–
–
20
ns
–
–
20
ns
35
–
65
%
Note 6. Reference levels = 0.8V and 2.0V
Note 11. Output setup and hold times measured with respect to clock output (CLBD).
Note12. Output rise and fall times measured between the 10% and 90% levels; the data bit pulse
width measured at the 50% level.