Revision history (pg27), Revision history, Q-tech – Q-Tech CLASS B+ User Manual
Page 27: Class b+ products
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
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Q-TECH
CORPORATION
QPDS-0001, Rev L, June 2013 (ECO #10851)
CLASS B+ PRODUCTS
HIGH RELIABILITY HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 15kHz to 350MHz
ECO
REV
REVISION SUMMARY
PAGE
DATE
10380
K
Change Frequency: Was: 450kHz -350MHz
Is: 250kHz -350MHz
Applicable Pages
3/22/2012
Add QT189 package
Applicable Pages
Remove USML Registration
1
Add tolerance code 2 & 7 to Freq vs. Temp Code
1
Add General Specification
2 - 4
Add Class B+ Logic Offerings
5
Add Group B Inspection (100% Aging) to Screening Option A
6
Add tolerance to dimensions (QT122 & QT128)
19
10625
K w/amendment 1
Add document number on footer of all pages
All
7/16/2012
10703
K w/amendment 2
Add Group B, C, D, Inspection tables
21 & 22
10/26/2012
10851
L
Add QT101, QT106, QT125, QT127, QT141, QT142, QT194
Applicable Pages
5/21/2013
Update frequency range from 250kHz - 350MHz to 15kHz - 350MHz
Add Supply Voltage 2.5V to ordering information table for CMOS
1
Revision History