zl50021 Zarlink Semiconductor, zl50021 Datasheet - Page 125

• 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.
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
AC Electrical Characteristics
Multiplied Slave Mode with less than 10 ns of jitter on CKi)
AC Electrical Characteristics
10 ns of jitter on CKi)
1
2
3
4
5
6
7
1
2
3
4
5
6
7
FPo2 Output Pulse Width
FPo2 Output Delay from the FPo2 falling edge
to the output frame boundary
FPo2 Output Delay from the output frame
boundary to the FPo2 rising edge
CKo2 Output Clock Period
CKo2 Output High Time
CKo2 Output Low Time
CKo2 Output Rise/Fall Time
FPo2 Output Pulse Width
FPo2 Output Delay from the FPo2 falling edge
to the output frame boundary
FPo2 Output Delay from the output frame
boundary to the FPo2 rising edge
CKo2 Output Clock Period
CKo2 Output High Time
CKo2 Output Low Time
CKo2 Output Rise/Fall Time
CKo2/CKo3
FPo2/FPo3
Figure 44 - FPo2 and CKo2 or FPo3 and CKo3 (16.384 MHz) Timing Diagram
Characteristic
Characteristic
Output Frame Boundary
†
†
-
-
FPo2 and CKo2 or FPo3 and CKo3 (16.384 MHz) Timing (Master Mode, Divided Slave Mode, or
FPo2 and CKo2 or FPo3 and CKo3 (16.384 MHz) Timing (Multiplied Slave Mode with more than
t
t
t
FPW2
FODF2
t
CKP2
CKH2
Zarlink Semiconductor Inc.
ZL50021
125
t
t
rCK2
rCK2
t
t
t
t
t
FODR2
t
FODR2
Sym.
FODF2
t
t
Sym.
FODF2
t
t
t
t
FPW2
FPW2
CKP2
CKH2
CKP2
CKH2
CKL2
CKL2
, t
, t
t
fCK2
fCK2
fCK2
Min.
Min.
t
56
25
25
56
25
25
56
25
25
47
17
17
FODR2
t
CKL2
Typ.
Typ.
61
61
61
61
‡
‡
Max.
Max.
66
36
36
66
36
36
66
36
36
76
43
43
5
5
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
rCK2
V
V
Data Sheet
CT
CT
C
C
C
C
L
L
L
L
Notes
Notes
= 30 pF
= 30 pF
= 30 pF
= 30 pF