ZL50022GAC ZARLINK [Zarlink Semiconductor Inc], ZL50022GAC Datasheet - Page 98

• Manufacturer Part Number: ZL50022GAC
• Description: Enhanced 4 K Digital Switch with Stratum 4E DPLL
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

† Characteristics are over recommended operating conditions unless otherwise stated.
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ See “Performance Characteristics Notes” on page 118.
AC Electrical Characteristics
AC Electrical Characteristics
1
2
3
1
2
3
4
5
6
7
8
9
TRST
TCK Clock Period
TCK Clock Pulse Width High
TCK Clock Pulse Width Low
TMS Set-up Time
TMS Hold Time
TDi Input Set-up Time
TDi Input Hold Time
TDo Output Delay
TRST pulse width
Input frequency accuracy
Duty cycle
Input rise or fall time
TMS
TDi
TCK
TDo
Characteristic
t
TMSS
t
Characteristic
TDIS
†
†
- OSCi 20 MHz Input Timing
- JTAG Test Port Timing
Figure 30 - JTAG Test Port Timing Diagram
Sym.
t
IR,
t
t
TDIH
IF
t
TMSH
t
TCKL
Zarlink Semiconductor Inc.
Min.
-100
-32
40
ZL50022
t
TCKH
98
t
TRSTW
t
t
t
t
Sym.
t
t
t
t
TMSS
TMSH
TDOD
TCKP
TCKH
TCKL
TDIH
TDIS
Typ.
t
TCKP
t
Min.
100
200
TDOD
Max.
20
20
10
10
20
60
100
32
60
3
Typ.
Units
ppm
ppm
ns
%
Max.
30
t
TRSTW
Relaxed Stratum 4E
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
Stratum 4E
Notes
14
Data Sheet
1
C
L
‡
Notes
= 30 pF