zl30109 Zarlink Semiconductor, zl30109 Datasheet - Page 32

• Manufacturer Part Number: zl30109
• Description: Ds1/e1 System Synchronizer With 19.44 Mhz Output
• Manufacturer: Zarlink Semiconductor

AC Electrical Characteristics* - SONET/SDH output timing (see Figure 18).
* Supply voltage and operating temperature are as per Recommended Operating Conditions.
AC Electrical Characteristics* - OSCi 20 MHz Master Clock Input
* Supply voltage and operating temperature are as per Recommended Operating Conditions.
1
2
3
4
5
6
1
2
3
4
5
F8_32o
C19o
F2ko
C19o delay
C19o pulse width low
F2ko delay
F2ko pulse width high
Output clock and frame pulse rise time
Output clock and frame pulse fall time
Oscillator tolerance
Duty cycle
Rise time
Fall time
Characteristics
Characteristics
Figure 18 - SONET/SDH Output Timing Referenced to F8/F32o
Sym.
Zarlink Semiconductor Inc.
ZL30109
Min.
-32
-50
40
32
Sym.
t
t
t
t
C19D
C19L
F2kD
F2kH
t
t
OR
OF
Max.
+32
+50
60
10
10
t
C19L
Min.
25.0
25.0
51.1
-1.0
1.1
1.2
t
F2D
Units
ppm
ppm
ns
ns
%
Max.
25.8
26.3
51.8
0.5
2.0
2.3
OOR_SEL=0
OOR_SEL=1
t
C19D
t
F2kH
Units
ns
ns
ns
ns
ns
ns
Notes
outputs loaded
Data Sheet
with 30 pF
Notes