參數(shù)資料
型號: ZL30101QDC
廠商: ZARLINK SEMICONDUCTOR INC
元件分類: 通信及網(wǎng)絡(luò)
英文描述: T1/E1 Stratum 3 System Synchronizer
中文描述: SPECIALTY TELECOM CIRCUIT, PQFP64
封裝: 10 X 10 MM, 1 MM HEIGHT, MS-026ACD, TQFP-64
文件頁數(shù): 27/34頁
文件大?。?/td> 534K
代理商: ZL30101QDC
ZL30101
Data Sheet
27
Zarlink Semiconductor Inc.
* Supply voltage and operating temperature are as per Recommended Operating Conditions.
* Voltages are with respect to ground (GND) unless otherwise stated.
* Supply voltage and operating temperature are as per Recommended Operating Conditions.
* Voltages are with respect to ground (GND) unless otherwise stated.
Figure 15 - Timing Parameter Measurement Voltage Levels
DC Electrical Characteristics*
Characteristics
Sym.
Min.
Max.
Units
Notes
1
Supply current with: OSCi = 0 V
I
DDS
3.0
6.5
mA
outputs loaded
with 30 pF
2
OSCi = Clock, OUT_SEL=0
I
DD
32
52
mA
3
OSCi = Clock, OUT_SEL=1
I
DD
42
71
mA
4
Core supply current with: OSCi = 0 V
I
CORES
0
22
μ
A
5
OSCi = Clock
I
CORE
14
20
mA
6
Schmitt trigger Low to High
threshold point
V
t+
1.47
1.5
V
All device inputs are
Schmitt trigger type.
7
Schmitt trigger High to Low
threshold point
V
t-
0.8
1.0
V
8
Input leakage current
I
IL
-105
105
μ
A
V
I
= V
DD
or 0 V
I
OH
= 8 mA for clock and
frame-pulse outputs,
4 mA for status outputs
9
High-level output voltage
V
OH
2.4
V
10
Low-level output voltage
V
OL
0.4
V
I
OL
= 8 mA for clock and
frame-pulse outputs,
4 mA for status outputs
AC Electrical Characteristics* - Timing Parameter Measurement Voltage Levels (see Figure 15)
Characteristics
Sym.
CMOS
Units
Notes
1
Threshold voltage
V
T
V
HM
V
LM
1.5
V
2
Rise and fall threshold voltage high
2.0
V
3
Rise and fall threshold voltage low
0.8
V
t
IR,
t
OR
Timing Reference Points
ALL SIGNALS
V
HM
V
T
V
LM
t
IF,
t
OF
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