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參數資料
| 型號： | 64.0MHZCFPS-74 |
| 廠商： | IQD FREQUENCY PRODUCTS LTD |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 64 MHz, HCMOS OUTPUT |
| 封裝： | CERAMIC, SMD, 4PIN |
| 文件頁數： | 1/2頁 |
| 文件大小： | 62K |
| 代理商： | 64.0MHZCFPS-74 |
SURF
ACE
MOUNT
SPXOs
CFPS-74
ISSUE 4; 19 OCTOBER 2004
Output Compatibility
■
Tri-state HCMOS
■
Drive Capability: 50pF
Package Outline
■
7.0 x 5.0mm SMD Ceramic Package.
Available over 0 to 70°C
Developed Spot Frequencies
■
12.8, 19.44, 20.0, 20.48, 27.0, 40.0, 44.2322, 44.62177,
64.0, 77.76MHz
Standard Frequency Stability
■
±20ppm all causes over 15 years
inclusive of Frequency Tolerance, Supply Voltage
Variation, Load Variation, Ageing
Operating Temperature Range
■
0 to 70°C
Storage Temperature Range
■
–55 to 125°C
Tri-state Operation
■
Logic ‘1’ to pad 1 enables oscillator output, 2.5V min
■
Logic ‘0’ to pad 1 disables oscillator output; when
disabled the oscillator output goes to the high
impedance state, 0.5V max
■
No connection to pad 1 enables oscillator output
Solder Conditions
■ For typical soldering conditions, please see the relevant
pages in Applications Notes
Marking
■
Model number
■
Frequency
Minimum Order Information Required
■
Frequency + Model Number
Output Waveform
Outline in mm
tr
tf
t
T
90%Vs
10%Vs
50%Vs
0V
+Vs
2.4V
0.4V
Duty cycle = t x 100(%)
T
1.4V
7.0±0.2
5.0±
0
.2
1.8±
0
.2
2.6
1.2
1.4
3.28
1.8
2
.2
2
.0
Pad Connections
1. Enable/Disable
2. GND
3. Output
4. +Vs
5.08
Solder pad layout
12
3
4
Europe
Tel: +44 (0)1460 270200
Fax: +44 (0)1460 72578
Website: www.cmac.com
Americas Tel: +1 919 941 9333
Fax: +1 919 941 9371
Asia
Tel: +86 755 8826 5991
Fax: +86 755 8826 5990
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