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參數(shù)資料
| 型號： | FREQ2CFPS-74 |
| 廠商： | IQD FREQUENCY PRODUCTS LTD |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 50 MHz - 156 MHz, HCMOS OUTPUT |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 51K |
| 代理商： | FREQ2CFPS-74 |
Europe Tel: +44 (0)1460 270200
Fax: +44 (0)1460 72578
Website: www.cmac.com/mt/
Americas Tel: +1 919 474 3500
Fax: +1 919 941 0530
Asia Tel: +86 (21) 5774 3181
Fax: +86 (21) 5774 3182
CFPS-74
ISSUE 1; 12 APRIL 2002
Output Compatibility
s
Tri-state HCMOS
s
Drive Compatability: 1MHz to 50MHz : 50pF
>50MHz to 156MHz : 30pF
Package Outline
s
SMD (surface mount device) ceramic package.
Available over 0 to 70°C
Standard Frequency Stabilities
s
±20ppm all causes over 15 years
inclusive of Frequency Tolerance, Supply Voltage
Variation, Load Variation, Ageing, Shock and Vibration
Operating Temperature Range
s
0 to 70°C
Storage Temperature Range
s
–55 to 125°C
Tri-state Operation
s
Logic ‘1’ to pad 1 enables oscillator output, 2.5V min
s
Logic ‘0’ to pad 1 disables oscillator output, when
disabled the oscillator output goes to the high
impedance state, 0.5V max
s
No connection to pad 1 enables oscillator output
Marking
s
Model number
s
Frequency
Minimum Order Information Required
s
Frequency + Model Number
Output Waveform
Outline in mm - (scale 2:1)
7.0
±0.2
5.0
±0.2
1.8
±0.2
2.6
1.2
1.4
Actual Size
3.28
1.8
2.2
2.0
Pad Connections
1. Enable/Disable
2. Gnd
3. Output
4. + Vs
5.08
Solder Pad Layout
1
2
3
4
tr
tf
t
T
90%Vs
10%Vs
50%Vs
0V
+Vs
2.4V
0.4V
Duty cycle = t x 100(%)
T
1.4V
Typical Solder Condition - Infrared Reflow
C
100
0
200
60sec
200sec
1~ 5 C/sec
1~ 9 C/sec
1~ 5 C/sec
245 C
10sec
Time
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| FRESNEL-01 | 制造商:Sekonix Co., Ltd 功能描述: |
| FRESNEL-02 | 制造商:Sekonix Co., Ltd 功能描述: |
| FRETHE025 | 功能描述:OSC 25MHZ 3.3V SMD RoHS:是 類別:晶體和振蕩器 >> 振蕩器 系列:SaRonix-eCera™ ASSP VCXO 標準包裝:1 系列:VG-4512CA 類型:VCXO 頻率:153.6MHz 功能:三態(tài)（輸出啟用） 輸出:LVPECL 電源電壓:3.3V 頻率穩(wěn)定性:- 工作溫度:-40°C ~ 85°C 電流 - 電源（最大）:60mA 額定值:- 安裝類型:表面貼裝 尺寸/尺寸:0.276" L x 0.197" W（7.00mm x 5.00mm） 高度:0.071"（1.80mm） 封裝/外殼:6-SMD，無引線（DFN，LCC） 包裝:Digi-Reel® 電流 - 電源（禁用）（最大）:- 其它名稱:SER3790DKR |
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