zl30101 Zarlink Semiconductor, zl30101 Datasheet - Page 28

• Manufacturer Part Number: zl30101
• Description: T1/e1 Stratum 3 System Synchronizer
• Manufacturer: Zarlink Semiconductor

DC Electrical Characteristics*
* Supply voltage and operating temperature are as per Recommended Operating Conditions.
* Voltages are with respect to ground (GND) unless otherwise stated.
AC Electrical Characteristics* - Timing Parameter Measurement Voltage Levels (see Figure 14)
* Supply voltage and operating temperature are as per Recommended Operating Conditions.
* Voltages are with respect to ground (GND) unless otherwise stated.
10
1
2
3
4
5
6
7
8
9
1
2
3
ALL SIGNALS
Supply current with: OSCi = 0 V
Core supply current with: OSCi = 0 V
Schmitt trigger Low to High
threshold point
Schmitt trigger High to Low
threshold point
Input leakage current
High-level output voltage
Low-level output voltage
Threshold voltage
Rise and fall threshold voltage high
Rise and fall threshold voltage low
OSCi = Clock, OUT_SEL=0
OSCi = Clock, OUT_SEL=1
Characteristics
t
Characteristics
IF,
t
OF
Figure 14 - Timing Parameter Measurement Voltage Levels
OSCi = Clock
Timing Reference Points
Zarlink Semiconductor Inc.
I
Sym.
I
CORES
I
CORE
V
V
DDS
I
I
V
V
I
DD
DD
OH
IL
OL
t+
t-
ZL30101
28
Min.
1.43
0.80
-105
Sym.
3.0
2.4
V
V
32
42
14
0
V
HM
LM
T
Max.
1.85
1.10
105
6.5
0.4
52
71
20
22
CMOS
1.5
2.0
0.8
Units
t
IR,
mA
mA
mA
mA
µA
µA
V
V
V
V
t
OR
outputs loaded
with 30 pF
All device inputs are
Schmitt trigger type.
V
I
frame-pulse outputs,
4 mA for status outputs
I
frame-pulse outputs,
4 mA for status outputs
OH
OL
Units
I
= V
V
V
V
= 8 mA for clock and
= 8 mA for clock and
DD
Notes
or 0 V
Data Sheet
Notes
V
V
V
HM
LM
T