zl50021 Zarlink Semiconductor, zl50021 Datasheet - Page 129

• Manufacturer Part Number: zl50021
• Description: Enhanced 4 K Digital Switch With Stratum 3 Dpll
• Manufacturer: Zarlink Semiconductor

AC Electrical Characteristics
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ See “Performance Characteristics Notes” on page 133
1
2
3
CKo[n]
REF0-3
FPo[n]
Minimum input pulse width high or low
Input rise or fall time
Input to CKo0 output delay (no input jitter) with
reference
8k, 2M, 4M, 8M and 16 MHz
1.544 MHz
19.44 MHz
Characteristic
Figure 48 - REF0 - 3 Reference Input/Output Timing
†
- REF0-3 Reference Input to CKo Output Timing
Zarlink Semiconductor Inc.
ZL50021
t
IR
129
t
IR,(or
t
Sym.
RPMIN
t
RD
t
RD
t
IF)
t
RPMIN
Min.
-10
16
-7
6
Max.
15
-2
5
0
Units
ns
ns
ns
Data Sheet
1,2,3,16
Notes‡
V
V
V
CT
CT
CT