參數資料
型號: MT90826AV
廠商: ZARLINK SEMICONDUCTOR INC
元件分類: 路由/交換
英文描述: Quad Digital Switch
中文描述: TELECOM, DIGITAL TIME SWITCH, PBGA144
封裝: 13 X 13 MM, 1.25 MM HEIGHT, MO-192, LBGA-144
文件頁數: 36/46頁
文件大小: 571K
代理商: MT90826AV
MT90826
Data Sheet
36
Zarlink Semiconductor Inc.
AC Electrical Characteristics - Timing Parameter Measurement Voltage Levels
Characteristics
Sym.
Level
Units
Conditions
1
2
3
CMOS Threshold Voltage
CMOS Rise/Fall Threshold Voltage High
CMOS Rise/Fall Threshold Voltage Low
V
TT
V
HM
V
LM
0.5V
DD
0.7V
DD
0.3V
DD
V
V
V
AC Electrical Characteristics
- Frame Pulse and CLK
Characteristic
Sym.
Min.
Typ.
Max.
Units
CLK
1
Frame pulse width
t
FPW
t
FPS
t
FPH
t
CP
t
CH
t
CL
t
FPW8
t
FPS8
t
FPH8
t
CP8
t
CH8
t
CL8
t
r
, t
f
55
65
ns
16.384 MHz
2
Frame Pulse Setup time before CLK falling
5
ns
3
Frame Pulse Hold Time from CLK falling
10
ns
4
CLK Period
55
70
ns
5
CLK Pulse Width High
20
40
ns
6
CLK Pulse Width Low
20
40
ns
7
Frame pulse width
115
145
ns
8.192 MHz
8
Frame Pulse Setup time before CLK falling
5
ns
9
Frame Pulse Hold Time from CLK falling
10
ns
10 CLK Period
110
150
ns
11 CLK Pulse Width High
50
75
ns
12 CLK Pulse Width Low
50
75
ns
13 Clock Rise/Fall Time
0
+10
ns
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