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參數資料
| 型號： | ECS-3518-1250-BM |
| 廠商： | ECS INC INTERNATIONAL |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 125 MHz, HCMOS OUTPUT |
| 封裝： | ROHS COMPLIANT, SUB MINIATURE, SMD, 4 PIN |
| 文件頁數： | 1/2頁 |
| 文件大小： | 241K |
| 代理商： | ECS-3518-1250-BM |
ECS-3518/3525
SMD CLOCK OSCILLATOR
ECS-3518 (1.8V) and ECS-3525 (2.5V) subminiature SMD
oscillators, ideal for today's high density applications.
1105 South Ridgeview Road
Olathe, KS 66062
Phone: 913.782.7787
Fax: 913.782.6991
www.ecsxtal.com
PARAMETERS
CONDITIONS
ECS-3518 (+1.8V)
ECS-3525 (+2.5V)
MIN
TYP
MAX
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
UNITS
HCMOS
VOH
VOL
@ 50% Vcc level
@ 50% Vcc level (T Option)
10% VDD to 90% level
Option C
1.544 to 9.999 MHz
10.000 to 34.999 MHz
35.000 to 49.999 MHz
50.000 to 125.000 MHz
Option A
Option B
VDD
Standard
Extended (N Option)
Startup time
"1" level
"0" level
Input Current
Frequency Range
Operating Temperature
Storage Temperature
Supply Voltage
Frequency Stability *
Output Symmetry
Rise and Fall Times
Output Load
1.544
0
-40
-55
+1.62
MHz
°C
VDC
ppm
mA
%
ns
VDC
pF
ms
125.0
+70
+85
+125
+1.98
± 100
+2.5
+70
+85
+125
+2.75
± 100
± 50
± 25
7
8
20
30
45/55
6
125.0
30
10
-40
-55
+2.25
± 50
± 25
6
7
15
25
40/60
5
Vcc *10%
Vcc *90%
30
10
DIMENSIONS (mm)
* Note: Inclusive of 25°C tolerance, operating temperature range, input voltage change, load change, aging, shock and vibration.
Figure 1) Top, Side and Bottom views
Figure 2) Suggested Land Pattern
PART NUMBERING GUIDE: Example ECS-3525-200-AN
Pad Connections
Tri-State Control Voltage
Pad #1
Pad #2
Pad #3
Pad #4
Pad 1
Open
1 Level
0 Level
Oscillation
High Impedance
Oscillation
Pad 3
1.8V or 2.5V Versions
3.2 x 5 mm Footprint
Extended Temp Range Option
Pb Free/RoHS Compliant
ECS
-
Series
-
Frequency Abbreviation
-
Stability
Temperature
3518 = +1.8V
3525 = +2.5V
200 = 20.000 MHz
See Frequency
Abbreviations (Pg 2)
A = ± 100 ppm
B = ± 50 ppm
C = ± 25 ppm
Blank =
0 ~ +70°C
M = -20 ~ +70°C
N = -40 ~ +85°C
Tri-State
Ground
Output
Vcc
+1.8
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ECS-3518-1250-B-TR | 功能描述:標準時鐘振蕩器 1.8V 125MHz SMD CLOCK RoHS:否 制造商:AVX 產品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩定性:50 PPM 電源電壓:2.5 V 負載電容: 端接類型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列: |
| ECS-3518-143-B-TR | 功能描述:標準時鐘振蕩器 1.8V 14.31818MHz SMD CLOCK RoHS:否 制造商:AVX 產品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩定性:50 PPM 電源電壓:2.5 V 負載電容: 端接類型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列: |
| ECS-35-18-18-TR | 功能描述:晶體 3.579545MHz 18pF 100ppm -40C +85C RoHS:否 制造商:AVX 頻率:26 MHz 容差: 頻率穩定性:50 PPM 負載電容:8 pF 端接類型:SMD/SMT 封裝 / 箱體:1210 (3225 metric) 工作溫度范圍:- 40 C to + 150 C 尺寸:2.5 mm W x 3.2 mm L x 0.85 mm H 封裝:Reel |
| ECS-3518-200-B-TR | 功能描述:標準時鐘振蕩器 1.8V 20MHz SMD CLOCK RoHS:否 制造商:AVX 產品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩定性:50 PPM 電源電壓:2.5 V 負載電容: 端接類型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列: |
| ECS-3518-240-B-TR | 功能描述:標準時鐘振蕩器 1.8V 24MHz SMD CLOCK RoHS:否 制造商:AVX 產品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩定性:50 PPM 電源電壓:2.5 V 負載電容: 端接類型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列: |
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