zl30100 Zarlink Semiconductor, zl30100 Datasheet - Page 31

• Manufacturer Part Number: zl30100
• Description: T1/e1 System Synchronizer
• Manufacturer: Zarlink Semiconductor

AC Electrical Characteristics* - OSCi 20 MHz Master Clock Input
* Supply voltage and operating temperature are as per Recommended Operating Conditions.
7.2
Performance Characteristics* - Functional
* Supply voltage and operating temperature are as per Recommended Operating Conditions.
10
11
12
13
Reference Out of Range Threshold
1
2
3
4
5
1
2
3
4
5
6
7
8
9
Output Phase Continuity (MTIE)
Performance Characteristics
Oscillator tolerance
Duty cycle
Rise time
Fall time
Holdover accuracy
Holdover stability
Freerun accuracy
Capture range
DS1
E1
1.8 Hz loop filter
58 Hz and 922 Hz loop filter
Reference switching
Switching from Normal mode to
Holdover mode
Switching from Holdover mode
to Normal mode
1.8 Hz Filter
58 Hz and 922 Hz Filter
(including hysteresis)
Output Phase Slope
Lock Time
Characteristics
Characteristics
Sym.
Min.
-130
-100
-130
-64
-83
Zarlink Semiconductor Inc.
ZL30100
Max.
+130
+100
+130
Min.
0.15
+64
+83
-32
-50
9.5
40
13
13
61
40
31
0
0
1
0
Units
Max.
ms/s
Ps/s
+32
+50
ppm
ppm
ppm
ppm
ppm
ppm
60
10
10
ns
ns
ns
s
s
Notes
Determined by stability of the
20 MHz master clock oscillator
Determined by accuracy of the
20 MHz master clock oscillator
The 20 MHz master clock oscillator set
at 0 ppm
The 20 MHz master clock oscillator set
at 0 ppm
The 20 MHz master clock oscillator set
at 0 ppm
r64 ppm frequency offset, BW_SEL=0
r64 ppm frequency offset, BW_SEL=1
BW_SEL=0
BW_SEL=1
Units
ppm
ppm
ns
ns
%
OOR_SEL=0
OOR_SEL=1
Notes
Data Sheet