Owner's manual

1
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: [phone] - Fax: [phone] - www.q-tech.com
QT93W and QT93P SERIES
HIGH-RELIABILITY LVPECL OR LVDS MINIATURE CLOCK OSCILLATORS
2.5 to 3.3Vdc - 40MHz to 320MHz
Q-TECH
CORPORATION
QT93W & P (Revision E, October 2010) (ECO #10000)
Description
Q-Tech’s surface-mount QT93 series oscillators consist of
a 2.5Vdc and 3.3Vdc differential PECL or LVDS output
oscillator IC and a round AT high-precision quartz crystal
built in a rugged surface-mount ceramic miniature
package. It was designed to be replaceable and
retrofitable into the footprint of a 7 x 5mm COTS
LVPECL or LVDS oscillator.
Features
• Made in the USA
• ECCN: EAR99
• DFARS 252-225-7014 Compliant:
Electronic Component Exemption
• USML Registration # M17677
• Smallest AT round crystal package ever designed
• Broad frequency range from 40MHz to 320MHz
• Able to meet 36000G shock per ITOP 1-2-601
• Rugged 4 point mount design for high shock and
vibration
• Differential LVPECL or LVDS output
• Tri-State Output
• Hermetically sealed ceramic SMD package
• 3rd Overtone designs, no sub-harmonics
• Low phase noise, low noise coupling, low emissions
• Custom designs available
• Q-Tech does not use pure lead or pure tin in its
products
• RoHS compliant
Package Specifications and Outline
Dimensions are in inches (mm)
• Package material: 90% AL
2
O
3
• Lead material: Kovar
• Lead finish: Gold Plated: 50μ ~ 80μ inches
Nickel Underplate: 100μ ~ 250μ inches
• Weight: 0.6g typ., 3.0g max.
Applications
• SONET/SDH
• Fibre channel
• Gun launched munitions and systems
• Applications required high data transmission
throughputs
• Clock generation and distribution
• Audio/Video signal processing
• Broadband access
• Ethernet, Gigabit Ethernet
Pin No. Function
1 TRISTATE
2 NC
3 GND
4 OUTPUT
5 COMP. OUTPUT
6 VCC
Package Information
6 X
1 32
0.350±.0.005
0.290±0.005
0.190 MAX.
(1.396±0.13)
0.200±.005
0.048±.002
(1.22±0.051)
(8.89±0.13)
(7.37±0.13)
(5.08±0.13)
0.100±.005
(2.54±0.13)
(4.826 MAX.)
(.203) (2.794±0.13)
(8.00 max.)
0.315
max.
0.055±.005
0.008
0.110±.005
0.018±.003
(.457±0.076)
645
P/N
FREQ.
Q-TECH
D/C S/N
(1.8)
0.071
(1.81)
0.071
(5.08)
0.2
(3.3)
0.130