參數(shù)資料
型號: 125.0MHZCFPS-303C
廠商: IQD FREQUENCY PRODUCTS LTD
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 125 MHz, HCMOS/LSTTL OUTPUT
封裝: ROHS COMPLIANT, HERMETIC SEALED, RESISTANCE WELDED, DIL-8/4
文件頁數(shù): 2/2頁
文件大?。?/td> 426K
代理商: 125.0MHZCFPS-303C
CLOCK
OSCILLA
TORS
IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom
Tel: +44 (1460) 270200; Fax: +44 (1460) 72578;
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Electrical Specifications - maximum limiting values
Frequency Range
Frequency Stability
Supply Voltage Supply Current Rise Time (tr) Fall Time (tf)
Duty Cycle
Model Number
500.0kHz to
<20.0MHz
±25ppm, ±50ppm,
±100ppm
3.3V ±0.33V
10mA
10ns
40/60%
CFPS-302, 302I,
303, 303I
20.0MHz to
<25.0MHz
20mA
25.0MHz to
40.0MHz
6ns
>40.0MHz to <70.0MHz
25mA
70.0MHz to <125.0MHz
30mA
3ns
Ordering Example
22.0MHz CFPS-302 I B
Frequency
Model number: -302 = Non tri-state, -303 = Tri-state
Operating Temperature Code: I = –40 to 85°C Not applicable for 0 to 70°C
Frequency Stability: A = ±25ppm, B = ±50ppm, C = ±100ppm
Please note that the rise and fall times listed are the maximum values we specify to cover various frequency breaks. In practice the actual values are generally
lower depending upon the spot frequency chosen. For typical values please contact our sales office.
Test Circuit
+Vs
15pF*
Oscillator
A
V
Oscilloscope
Frequency counter
1 4
8 5
*Inclusive of jigging and equipment capacitance
Note: Pin 1 = No connection on non tri-state models
0.1 F
μ
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