ZL50070GAC ZARLINK [Zarlink Semiconductor Inc], ZL50070GAC Datasheet - Page 53

• Manufacturer Part Number: ZL50070GAC
• Description: 24 K Channel Digital Switch with High Jitter Tolerance, Rate Conversion per Group of 4 Streams (8, 16, 32 or 64 Mbps), and 96 Inputs and 96 Outputs
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

AC Electrical Characteristics
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
No.
4
5
6
7
8
CKi0-2 Input Clock Period
(average value, does not consider
the effects of jitter)
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 )
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
t
Zarlink Semiconductor Inc.
t
CKIH
rCKI
CKIP
CKIL
CVC
fCKI
,
ZL50070
t
FPH
DD_IO
53
Min.
120
15
30
60
4
4
0
at 3.3 V and are for design aid only: not guaranteed and not
15.26
Typ.
t
30.5
61.0
rCKI
122
t
CKIH
2
20% of
Max.
t
15.5
t
124
CKIP
CKIP
31
62
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
ns
ns
ns
ns
65.536 MHz
32.768 MHz
16.384 MHz
8.192 MHz
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
.
.
.
.