參數(shù)資料
型號(hào): A-8500-FREQ
廠商: VALPEY FISHER CORP
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 1 MHz - 150 MHz, HCMOS/TTL OUTPUT
封裝: ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, SMD, 4 PIN
文件頁數(shù): 1/3頁
文件大小: 340K
代理商: A-8500-FREQ
75 South Street, Hopkinton, MA 01748 800-982-5737 508-497-6377 FAX 508-435-5289 www.valpeyfisher.com RevB_038
1
A8500
HCMOS/TTL 5V
Surface Mount
Extended Temperature/COTS
1MHz to 150MHz
Electrical Specifications
*Upon power-up, VDD rise time must be 1.0ms or greater
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
Frequency
Range
F
1
150
MHz
Frequency
Stability
F/F
Vs. Operating
Temperature
± 50
ppm
Vs. Aging / 1
st Year
Vs. Aging / Year
± 3
±1
ppm
ppm/yr
Operating
Temperature
T
-40
+85
°C
Output
All units, full range
Loads 3TTL loads, or 10 LSTTL loads, or 15pf CMOS
Supply
Voltage
VDD
4.5
5.0
5.5
V
Supply
Current
40
mA
Power-up
Rise Time*
1
ms
Features
Tiny 5x7 SMD form factor
Hermetically sealed for rugged environment
conditions
Extremely wide operating temperature range
accommodates harsh environments
All crystals are processed in-house with tight
angle control to assure best frequency-
temperature characteristics
All units are vacuum baked before sealing at
175°C for 16 hours to eliminate moisture traces
and pre-age units for superior aging
Applications
Any electronic circuit requiring 5V HCMOS clocking
that is exposed to very high or very low temperatures.
Owning to their size, light weight, and rugged characteristics, these 5V HCMOS extended
temperature/COTS oscillators fulfill tasks not previously feasible. They are used in applications that
take advantage of their extended temperature range and high performance. A wide range of
frequencies is available from 1 MHz to 150 MHz with -40 to +85°C operation.
RoHS Status
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