zl30406 Zarlink Semiconductor, zl30406 Datasheet - Page 15

• Manufacturer Part Number: zl30406
• Description: Sonet/sdh Clock Multiplier Pll
• Manufacturer: Zarlink Semiconductor

AC Electrical Characteristics
AC Electrical Characteristics
† Supply voltage and operating temperature are as per Recommended Operating Conditions.
‡ Typical figures are for design aid only: not guaranteed and not subject to production testing.
1
2
3
1
2
Note: All output clocks have nominal 50% duty cycle.
C77oA
(77.76 MHz)
Threshold Voltage
Rise and Fall Threshold Voltage High
Rise and Fall Threshold Voltage Low
C19i
(19.44 MHz)
(19.44 MHz)
C19o
All Signals
C19i to C19o delay
C19i to C77oA delay
Characteristics
Characteristics
Figure 12 - Output Timing Parameter Measurement Voltage Levels
t
Figure 13 - C19i Input to C19o and C77o Output Timing
IF
, t
†
†
OF
- Output Timing Parameters Measurement Voltage Levels
- C19i Input to C19o and C77o Output Timing
Timing Reference Points
Zarlink Semiconductor Inc.
V
Sym.
t
t
V
C19D
C77D
T-LVPECL
V
T-CMOS
Sym
V
ZL30406
V
T-CML
HM
LM
15
Min.
CMOS
0.5V
0.7V
0.3V
DD
DD
DD
‡
t
t
C19D
Typ.
C77D
6.7
-4
0.5V
0.8V
0.2V
‡
LVPECL
t
IR
OD_LVPECL
OD_LVPECL
OD_LVPECL
, t
OR
Max.
0.5V
0.8V
0.2V
Units
ns
ns
CML
OD_CML
OD_CML
OD_CML
V
V
Data Sheet
V
T-CMOS
V
V
V
T-CMOS
HM
T
T-LVPECL
LM
Notes
Units
V
V
V