ZL50050GAC ZARLINK [Zarlink Semiconductor Inc], ZL50050GAC Datasheet - Page 89

• Manufacturer Part Number: ZL50050GAC
• Description: 8 K-Channel Digital Switch with High Jitter Tolerance, Per Stream Rate Conversion (2, 4, 8, 16, or 32 Mbps), and 32 Inputs and 32 Outputs
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

Local and Backplane Output High-Impedance Timing
Note 1: High Impedance is measured by pulling to the appropriate rail with R
1
2
STo delay - Active to High-Z
Output Driver Enable (ODE)
Delay to Active Data
Output Driver Enable (ODE)
Delay to High-Impedance
Characteristic
- High-Z to Active
Figure 30 - Serial Output and External Control
CLK
STo
STo
ODE
STo
Figure 31 - Output Driver Enable (ODE)
Sym.
t
t
ODE
ODZ
t
t
DZ
ZD
Hi-Z
Valid Data
Zarlink Semiconductor Inc.
t
ODE
Min.
HiZ
ZL50050
Valid Data
t
DZ
t
89
ZD
Typ.
t
4
4
ODZ
L
, with timing corrected to cancel time taken to discharge C
Valid Data
HiZ
Max.
Hi-Z
14
14
VTT
6
6
Unit
VTT
VTT
ns
ns
ns
ns
s
VTT
VTT
R
R
R
L
L
L
=1k, C
=1k, C
=1k, C
Test Conditions
L
L
L
=50pF, See Note 1
=50pF, See Note 1
=50pF, See Note 1
Data Sheet
L
.