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參數(shù)資料
| 型號(hào)： | EP9187 |
| 元件分類： | CPU監(jiān)測(cè) |
| 英文描述： | RTC Module With CPU Supervisor |
| 中文描述： | 時(shí)鐘模塊CPU監(jiān)控 |
| 文件頁(yè)數(shù)： | 1/1頁(yè) |
| 文件大小： | 23K |
| 代理商： | EP9187 |
SMD 28 Pin Passive Delay Lines
Schematic
DC Electrical Characteristics
Min
Max
Unit
Distortion
±10
%
Temperature Coefficient of Delay
100
PPM/°C
Insulation Resistance @ 100 Vdc
1K
Meg Ohms
Dielectric Strength
100
Vdc
Input Pulse Test Conditions @ 25°C
VIN
Pulse Input Voltage
3 Volts
PW
Pulse Width % of Total Delay
300 %
TRI
Input Rise Time (10 - 90%)
2.0 nS
PRR
Pulse Repetition Rate @ Td
≤ 150 nS
1.0 MHz
Pulse Repetition Rate @ Td > 150 nS
300 KHz
Recommended Operating
Conditions
Min
Max
Unit
PW*
Pulse Width % of Total Delay
200
%
D*
Duty Cycle
40
%
TA
Operating Free Air Temperature
0
70
°C
*These two values are inter-dependent.
100
Zo
Ohms
± 10%
2.5±0.5
3.0±0.5
3.5±0.5
4.0±0.5
4.5±0.5
5.0±1.0
6.0±1.0
7.5±1.0
10.0±2.0
12.5±2.0
15.0±2.0
17.5±2.0
20.0±20
22.5±2.0
25.0±2.0
Tap
Delays
nS
2%
4%
7%
8%
10%
12%
Atten.
DB%
Max.
5
6
7
8
9
10
12
15
20
25
30
35
40
45
50
Rise
Time
nS
Max.
Delay
nS ± 5%
or ±2 nS
25
30
35
40
45
50
60
75
100
125
150
175
200
225
250
200
Zo
Ohms
± 10%
25
30
35
40
45
50
60
75
100
125
150
175
200
225
250
Delay
nS ± 5%
or ± 2 nS
2.5±0.5
3.0±0.5
3.5±0.5
4.0±0.5
4.5±0.5
5.0±0.5
6.0±1.0
7.5±1.0
10.0±2.0
12.5±2.0
15.0±2.0
17.5±2.0
20.0±20
22.5±2.0
25.0±2.0
Tap
Delays
nS
2%
4%
7%
8%
10%
12%
Atten.
DB%
Max.
5
6
7
8
9
10
12
15
20
25
30
35
40
45
50
Rise
Time
nS
Max.
EP9130
EP9131
EP9132
EP9133
EP9134
EP9135
EP9136
EP9137
EP9138
EP9139
EP9140
EP9141
EP9142
EP9143
EP9144
PCA
Part
Number
J-Lead
EP9160
EP9161
EP9162
EP9163
EP9164
EP9165
EP9166
EP9167
EP9168
EP9169
EP9170
EP9171
EP9172
EP9173
EP9174
PCA
Part
Number
Gull-Wing
EP9145
EP9146
EP9147
EP9148
EP9149
EP9150
EP9151
EP9152
EP9153
EP9154
EP9155
EP9156
EP9157
EP9158
EP9159
Number
PCA
Part
J-Lead
EP9175
EP9176
EP9177
EP9178
EP9179
EP9180
EP9181
EP9182
EP9183
EP9184
EP9185
EP9186
EP9187
EP9188
EP9189
Number
PCA
Part
Gull-Wing
DSD91XXb Rev. A
2/5/96
QAF-CSO1a Rev. B 8/25/94
Unless Otherwise Noted Dimensions in Inches
Tolerances:
Fractional = ± 1/32
.XX = ± .030
.XXX = ± .010
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
E L E C T R O N I C S
I N C .
Whichever is greater.
SMD J-Lead Package
SMD Gull-Wing Package
1
2
3
4
13 14 15 16
17
28
27
26
OUT
GROUND
IN
18
.175 Max.
.450 Max.
.475
.365
.055
.030
.025
.045
Suggested Solder
Pad Layout
.450
Max.
.050
Typ.
PCA
EP9130
Date Code
.018 X .008
Tin Plated Kovar
.050 Typ.
4
1 28
26
12
18
.175 Max.
.450 Max.
.475
.365
.055
.030
.050 Typ.
Suggested Solder
Pad Layout
.018 X .008
Tin Plated Kovar
PCA
EP9160
Date Code
.370
Max.
.050
Typ.
.050 Typ.
4
1 28
26
12
18
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| EP9188 | RTC Module With CPU Supervisor |
| EP9189 | RTC Module With CPU Supervisor |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EP9188 | 制造商:PCA 制造商全稱:PCA ELECTRONICS INC. 功能描述:SMD 28 Pin Passive Delay Lines |
| EP9189 | 制造商:PCA 制造商全稱:PCA ELECTRONICS INC. 功能描述:SMD 28 Pin Passive Delay Lines |
| EP9206-005 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:14 Pin DIP Triple TTL Compatible Active Delay Lines |
| EP9206-006 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:14 Pin DIP Triple TTL Compatible Active Delay Lines |
| EP9206-007 | 制造商:PCA 制造商全稱:PCA ELECTRONICS INC. 功能描述:14 Pin DIP Triple TTL Compatible Active Delay Lines |
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