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8509 Oven Controlled Crystal Oscillators
型号:   8509
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描述:   Oven Controlled Crystal Oscillators
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品牌   VECTRON [ Vectron International, Inc ]
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Product Data Sheet
P/N’ 8465, 8466, 8487, 8488 & 8509
s
Oven Controlled Crystal Oscillators
Features
12.800 MHz output frequency
Stability: Stratum 3 & Stratum 3E
Temperature Range: -40º to +85º
C
C
Aging: <4.0 ppm for 20 years
Package:
1.0“x 1.0”x 0.52“(25.4x25.4x13.2mm)
Output: HCMOS
Supply Voltage: +5 volts
For use with Semtech Chip ACS8510 SETS
SONET/SDH Network Timing Sources
Computer Telephony CT-BUS
The 8465, 8466, 8487, 8488 & 8509 have been
optimized to work with the Semtech Chip
ACS8510
SETS
to meet the requirements of Bell Core
specification GR-1244-CORE.
The 8465 & 8488 have been designed to meet the
Holdover requirements for a Stratum 3 Clock source as
called out in GR-1244-CORE, per Table 3-1 as
described in Sections 5.2 and 9.1 when used with
ACS8510 SETS.
The 8466, 8487 & 8509 have been designed to meet
the Holdover requirements for a Stratum 3E Clock
source as called out in GR-1244-CORE, per Table 3-1
as described in Sections 5.2 and 9.1 when used with
ACS8510 SETS.
Note:
Other stability and output options are available.
technical information about additional Vectron OCXO’
s
and Crystal Oscillators can be found on our web site
at:
www.stratum3.com
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