zl50021 Zarlink Semiconductor, zl50021 Datasheet - Page 128

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

† Characteristics are over recommended operating conditions unless otherwise stated.
AC Electrical Characteristics
1
2
3
4
5
6
7
(shares output pin
with FPo_OFF2)
FPo5 Output Pulse Width
FPo5 Output Delay from the FPo5 falling edge
to the output frame boundary
FPo5 Output Delay from the output frame
boundary to the FPo5 rising edge
CKo5 Output Clock Period
CKo5 Output High Time
CKo5 Output Low Time
CKo5 Output Rise/Fall Time
CKo5
FPo5
Characteristic
Output Frame Boundary
†
- CKo5 (19.44 MHz) Timing (Only when DPLL is active)
t
t
t
FPW5
FODF5
t
CKP5
CKH5
Figure 47 - CKo5 Timing Diagram
Zarlink Semiconductor Inc.
ZL50021
128
t
rCK5
t
t
t
FODR5
Sym.
FODF5
t
t
t
FPW5
CKP5
CKH5
CKL5
, t
t
fCK5
fCK5
Min.
t
49
22
21
50
23
24
FODR5
t
CKL5
Typ.
Max.
55
28
32
53
27
28
5
Units
ns
ns
ns
ns
ns
ns
ns
t
rCK5
V
V
Data Sheet
CT
CT
C
L
Notes
= 30 pF