参数资料
型号: QS90LD9M-29.000MHZ
厂商: Q-TECH CORP
元件分类: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 29 MHz, LVHCMOS OUTPUT
封装: ROHS COMPLIANT, HERMETIC SEALED, MINIATURE, CERAMIC, SMD, 4 PIN
文件页数: 1/6页
文件大小: 315K
代理商: QS90LD9M-29.000MHZ
1
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QT90 SERIES
HIGH-RELIABILITY MINIATURE CLOCK OSCILLATORS
1.8 to 5.0Vdc
-
15kHz to 160MHz
Q-TECH
CORPORATION
QT90 (Revision H, January 2011) (ECO #10088)
Description
Q-Tech’s surface-mount QT90 oscillators consist of an IC
5Vdc, 3.3Vdc, 2.5Vdc, 1.8Vdc clock square wave
generator and a roundAT high-precision quartz crystal built
in a rugged surface-mount ceramic miniature package.
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
Able to meet 36000G shock per ITOP 1-2-601
Radiation tolerant to 10K RAD
Broad frequency range from 15kHz to 160MHz
(frequency to 1kHz available without Tristate function)
Rugged 4 point mount design for high shock and vibration
Gull-wing formed leads
ACMOS, HCMOS, TTL or LVHCMOS logic
Tri-State Output Option (D)
Hermetically sealed ceramic SMD package
Fundamental and 3rd Overtone designs
Low phase noise
Custom designs available
Q-Tech does not use pure lead or pure tin in its
products
RoHS compliant
Applications
Designed to meet today’s requirements for low voltage
applications
Wide military clock applications
Gun launched munitions and systems
Benign space environments
Smart munitions
Navigation
Industrial controls
Microcontroller driver
Down-hole applications up to +200C
0.190 MAX.
0.018±.003
(.457±0.076)
(4.826 MAX.)
(.203)
(8.00 max.)
(10.160±0.13)
0.008
0.315 max.
0.400TYP.
1
2
4
3
0.350±.0.005
0.290±0.005
0.100±.005
0.200±.005
(8.89±0.13)
(7.37±0.13)
(2.54±0.13)
(5.080±0.13)
P/N
FREQ.
Q-TECH
D/C S/N
Package Specifications and Outline
Dimensions are in inches (mm)
Pin No.
Function
1
TRISTATE or NC
2
GND/CASE
3
OUTPUT
4
VDD
Package material: 90% AL2O3
Lead material: Kovar
Lead finish: Gold Plated: 50μ ~ 80μ inches
Nickel Underplate: 100μ ~ 250μ inches
Weight: 0.6g typ., 3.0g max.
0.27
(6.86)
0.07
(1.78)
0.20
(5.08)
0.13
(3.30)
(6.1)
0.240
Package Information
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