ZL50018 ZARLINK [Zarlink Semiconductor Inc], ZL50018 Datasheet - Page 126

• Manufacturer Part Number: ZL50018
• Description: 2 K Digital Switch with Enhanced Stratum 3 DPLL
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

† Characteristics are over recommended operating conditions unless otherwise stated.
† Characteristics are over recommended operating conditions unless otherwise stated.
AC Electrical Characteristics
AC Electrical Characteristics
1
2
3
4
1
2
3
4
CKo4 Output Clock Period
CKo4 Output High Time
CKo4 Output Low Time
CKo4 Output Rise/Fall Time
CKo4 Output Clock Period
CKo4 Output High Time
CKo4 Output Low Time
CKo4 Output Rise/Fall Time
CKo4
FPo0
Characteristic
Characteristic
Figure 46 - FPo4 and CKo4 Timing Diagram (1.544/2.048 MHz)
Output Frame Boundary
†
†
- CKo4 (1.544 MHz) Timing (Only when DPLL is active)
- CKo4 (2.048 MHz) Timing (Only when DPLL is active)
t
t
CKP4
CKH4
Zarlink Semiconductor Inc.
ZL50018
126
t
t
rCK4
rCK4
Sym.
t
t
Sym.
t
t
t
t
CKP4
CKH4
CKP4
CKH4
CKL4
CKL4
, t
, t
t
fCK4
fCK4
fCK4
Min.
Min.
645
320
320
485
241
241
t
CKL4
Typ.
Typ.
Max.
Max.
650
327
327
492
247
247
5
5
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
t
rCK4
V
V
Data Sheet
CT
CT
C
C
Notes
Notes
L
L
=30pF
=30pF