ZL50073GAG2 ZARLINK [Zarlink Semiconductor Inc], ZL50073GAG2 Datasheet - Page 55

• Manufacturer Part Number: ZL50073GAG2
• Description: 32 K Channel Digital Switch with High Jitter Tolerance, Rate Conversion per Group of 4 Streams (8, 16, 32 or 64 Mbps), and 128 Inputs and 128 Outputs
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

AC Electrical Characteristics
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
No.
5
6
7
8
CKi Input Clock High Time
CKi Input Clock Low Time
CKi Input Clock Rise/Fall Time
CKi Input Clock Cycle to Cycle
Variation
Characteristics are over recommended operating conditions unless otherwise stated.
Typical figures are at 25°C, V
subject to production testing.
When using internal APLL clock source and the CKi0 frequency is less than or equal to the data rate.
When using input clock source CKi2-0 instead of the internal APLL clock source.
When using internal APLL clock source and the CKi0 frequency is higher than or equal to twice the data rate.
Characteristic (Figure 12)
Input Frame Boundary
FPi
CKi
1
- FPi0-2 and CKi0-2 Timing
DD_CORE
Figure 12 - Frame Pulse Input and Clock Input
t
FPIS
at 1.8 V and V
t
FPIW
Sym.
t
t
t
t
Zarlink Semiconductor Inc.
t
CKIH
rCKI
CKIL
CVC
fCKI
,
ZL50073
t
FPH
DD_IO
55
Min.
4
4
0
at 3.3 V and are for design aid only: not guaranteed and not
Typ.
t
rCKI
t
CKIH
2
20% of
Max.
t
t
CKIP
CKIP
10
20
6
2
4
t
fCKI
t
CKIL
ns p-p
ns p-p
ns p-p
ns p-p
Units
p-p
ns
ns
ns
Standard rating
STi at 65 Mbps
Standard rating
STi at 32 Mbps
Standard rating
STi at 16 Mbps
Standard rating
STi at 8 Mbps
Extended rating.
With alternate clock
source
CKi0 rate
4
Notes
Data Sheet
or high
5
3
3
3
3
.
.
.
.