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參數(shù)資料
| 型號： | MT9042AP |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Global Digital Trunk Synchronizer |
| 中文描述： | 全球數(shù)字集群同步 |
| 文件頁數(shù)： | 12/16頁 |
| 文件大?。?/td> | 122K |
| 代理商： | MT9042AP |
MT9042
Preliminary Information
3-108
AC Electrical Characteristics (see Fig. 7)
-Voltages are with respect to ground (V
SS
) unless otherwise stated.
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
8 kHz reference clock period
t
P8R
t
P15R
t
P20R
125
μ
s
2
I
N
P
U
T
S
1.544 MHz reference clock period
648
ns
3
2.048 MHz reference clock period
488
ns
4
Input to output propagation delay
with an 8 kHz reference clock
t
PD8
183
ns
MCLKi =
20.000 000MHz
5
Input to output propagation delay
with a 1.544 MHz reference clock
t
PD15
243
ns
MCLKi =
20.000 000MHz
6
Input to output propagation delay
with a 2.048 MHz reference clock
t
PD20
183
ns
MCLKi =
20.000 000MHz
7
Input rise time (except MCLKi and
GTi)
8
ns
8
Input fall time (except MCLKi and
GTi)
8
ns
9
Delay between C1.5 and C2
t
D-20-15
18
ns
10
Frame pulse F0o output pulse
width
t
W-F0o
244
ns
11
Frame pulse F0o output rise time
t
R-F0o
t
F-F0o
5
9
ns
Load = 85pF
12
Frame pulse F0o output fall time
5
9
ns
Load = 85pF
13
Frame pulse FP8-STB output
pulse width
t
W-FP8STB
122
ns
14
Frame pulse FP8-STB output rise
time
t
R-FP8STB
5
9
ns
Load = 85pF
15
Frame pulse FP8-STB output fall
time
t
F-FP8STB
5
9
ns
Load = 85pF
16
O
U
T
P
U
T
S
Frame pulse FP8-GCI output
pulse width
t
W-FP8GCI
122
ns
17
Frame pulse FP8-GCI output rise
time
t
R-FP8GCI
5
9
ns
Load = 85pF
18
Frame pulse FP8-GCI output fall
time
t
F-FP8GC
I
5
9
ns
Load = 85pF
19
C1.5 clock period
t
P-C1.5
t
RC1.5
t
FC1.5
648
ns
20
C1.5 clock output rise time
5
9
ns
Load = 85pF
21
C1.5 clock output fall time
5
9
ns
Load = 85pF
22
C1.5 clock output duty cycle
50
%
23
C3 clock period
t
P-C3
t
RC3
t
FC3
324
ns
24
C3 clock output rise time
5
9
ns
Load = 85pF
25
C3 clock output fall time
5
9
ns
Load = 85pF
26
C3 clock output duty cycle
50
%
27
C2 clock period
t
P-C2
t
RC2
488
ns
28
C2 clock output rise time
5
9
ns
Load = 85pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT9042C | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Multitrunk System Synchronizer |
| MT9042CP | 制造商:Microsemi Corporation 功能描述: 制造商:Mitel Networks Corporation 功能描述: |
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| MT9042CPR1 | 制造商:Microsemi Corporation 功能描述:SYNCHRONIZER 28PLCC - Tape and Reel 制造商:Zarlink Semiconductor Inc 功能描述:SYNCHRONIZER 28PLCC - Tape and Reel |
| MT9043 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:T1/E1 System Synchronizer |
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