ZL50022_06 Datasheet, PDF (114/121 Pages) Zarlink Semiconductor Inc – Enhanced 4 K Digital Switch with Stratum 4E DPLL

ZL50022
Data Sheet
AC Electrical Characteristics^† - REF0-3 Reference Input to CKo Output Timing
Characteristic
Sym.
Min. Max.
1 Minimum Input Pulse Width High or Low
t_RPMIN
16
2 Input Rise or Fall Time
t_IR, (or t_IF)
5
3 REF input to CKo0 output delay (no input jitter)
t_RD
REF at 8 kHz, 2.048, 4.096, 8.192, 16.384 MHz
-7
0
REF at 1.544 MHz
6
15
REF at 19.44 MHz
-10
-2
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ See “Performance Characteristics Notes” on page 118.
Units
ns
ns
ns
ns
ns
Notes‡
1,2,3,14
REF0-3
FPo[n]
CKo[n]
t_RPMIN
t_RD
t_IR
V_CT
V_CT
V_CT
Figure 48 - REF0 - 3 Reference Input/Output Timing
114
Zarlink Semiconductor Inc.