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參數(shù)資料
| 型號(hào)： | CFPS-73 |
| 廠商： | Semtech Corporation |
| 英文描述： | Semtech Reference - Stratum 4 |
| 中文描述： | Semtech公司參考-地層4 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大小： | 55K |
| 代理商： | CFPS-73 |
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CFPS-72, -73 Semtech Reference - Stratum 4
ISSUE 5; 19 OCTOBER 2004
Delivery Options
I
Common frequencies are available from stock. Please
see stock list or contact sales office
Output Compatibility
I
Tri-state HCMOS/TTL (5.0V) (CFPS-72), Load 15pF max
I
Tri-state HCMOS (3.3V) (CFPS-73), Load 15pF max
Package Outline
I
7.0 x 5.0mm SMD Ceramic Package.
Available over 0 to 70°C (CFPS-72, -73) or
–40 to 85°C (CFPS-72I, -73I)
Standard Frequency Stabilities
I
±20ppm, ±25ppm, ±50ppm, ±100ppm (inclusive of
supply voltage & output load variations over the
operating temperature range)
Operating Temperature Range
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0 to 70°C (CFPS-72, -73)
I
–40 to 85°C (CFPS-72I, -73I)
Storage Temperature Range
I
–55 to 125°C
Tri-state Operation
I
Logic ‘1’ to pad 1 enables oscillator output, 2.2V min
I
Logic ‘0’ to pad 1 disables oscillator output; when
disabled the oscillator output goes to the high
impedance state, 0.8V max
I
No connection to pad 1 enables oscillator output
Solder Conditions
I
For typical soldering conditions, please see the relevant
pages in Applications Notes
Marking
I
Model Number (+ Operating Temperature Code; if
applicable)
I
Frequency Stability Code
I
Frequency
Minimum Order Information Required
I
Frequency + Model Number + Operating Temperature
Code (if applicable) + Frequency Stability
I
Please refer to our programmable oscillator chapter for
fast make products
Output Waveform
Outline in mm
7.0±0.2
5
1
3
1
1.4
3.28
1.8
Solder pad layout
Pad Connections
1. N/C or Enable/Disable
2. GND
3. Output
4. +Vs
5.08
1
2
3
4
t
r
t
f
t
T
90%Vs
10%Vs
50%Vs
0V
+Vs
2.4V
0.4V
Duty cycle = t x 100(%)
T
1.4V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CFPS-73A-2.048000M | 制造商:IQD 功能描述: |
| CFPS-73B-125.0 | 制造商:IQD Frequency Products 功能描述:OSCILLATOR CRYSTAL |
| CFPS-73B-14.318 | 制造商:IQD Frequency Products 功能描述:OSCILLATOR CRYSTAL |
| CFPS-73B-14.3TR | 制造商:IQD Frequency Products 功能描述:OSCILLATOR CRYSTAL |
| CFPS-73B-24-TR | 制造商:IQD Frequency Products 功能描述:OSCILLATOR CRYSTAL |
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