Q-Tech QT606L User Manual
THIS DOCUMENT IS CONSIDERED PROPRIETARY TO Q-TECH CORPORATION
DO NOT COPY OR DISTRIBUTE WITHOUT Q-TECH CORPORATION APPROVAL
51774A
SHEET 1 of 5
CAGE CODESIZE
SCALE:
NONE
9/19/12Peter Steinblums
DATERELEASED BY
REV.
C
DRAWING NO.
QT606L
9/17/12Minh Dao
DATECHECKED BY
HYBRID CRYSTAL OSCILLATOR +3.3V, CLASS S,
DETAIL SPECIFICATION FOR
9/17/12Curtis Hooper
DATEPREPARED BY
UNLESS OTHERWISE
SPECIFIED DIMENSIONS ARE
IN INCHES.
TOLERANCES:
3 PLACE DECIMAL = .005
2 PLACE DECIMAL = .02
1 PLACE DECIMAL = .1
FRACTIONS = ± 1/16
ANGLES = 2 DEGREES
Q-TECH CORPORATION
10150 W. JEFFERSON BLVD.
CULVER CITY, CA. 90232-3510
SPECIFICATION CONTROL DRAWING
C. Albright9/19/12
Change IC for use of AC191 in paragraph 3.3.3.1, Table II maximum voltage, Table III
frequency range and tr/tf.
C
E.Jackson8/08/08
Change to microcircuit manufacturer, paragraph 3.3.3. Remove tight duty cycle option.
Update frequency range, Table III.
B
E.Jackson1/7/08Corrections to Table III; add Table IV for tight duty cycle option.A
Initial release
-
APPROVEDDATEDESCRIPTIONREVISION
REVISIONS
ITAR-CONTROLLED Q-TECH PROPRIETARY DO NOT COPY OR DISTRIBUTE WITHOUT Q-TECH APPROVAL
1SCOPE
1.1 Scope.
This specification establishes the detail requirements for hybrid, hermetically sealed, crystal
oscillators for use in space flight missions.
1.2 Part number.
The part number shall be as specified in Table I herein.
2APPLICABLE DOCUMENTS
2.1 Specifications and standards.
Unless otherwise specified, the following documents shall be applicable
to this specification to the extent specified herein.
SPECIFICATIONS
401-0298-001
Hybrid Crystal Oscillators, Class S, General Specification For
3REQUIREMENTS
3.1 General requirements.
The individual item requirements shall be as specified in the General
Specification with the exceptions, modifications, and additions specified herein.
3.2 Approved manufacturer.
Hybrid crystal oscillators shall be supplied from the manufacturer specified in
paragraph 7.1 herein.
3.3 Design and construction.
3.3.1. Outline dimensions and terminal connections.
The outline dimensions and terminal connections shall
be as shown in Figure 1 herein.
3.3.2. Package body and lead finish.
The package body and lead finish shall be gold in accordance with
MIL-PRF-38534.
3.3.3. Active Devices.
The microcircuit used in this part shall use CMOS technology and shall be from a
wafer proven to be radiation tolerant to 100 kRad (Si) total ionizing dose.
3.3.3.1 CMOS microcircuit usage.
For frequencies below 16 MHZ the CMOS output microcircuit shall be
54AC191, see DSCC SMD 5962-89749. For frequencies greater than or equal to 16 MHZ, the CMOS
microcircuit shall be 54AC00, see DSCC SMD 5962-87549. These microcircuits are specified to be
single event latchup free for LET up to 93 MeV-cm
2
/mg. For output frequencies up to 70 MHz, the
manufacturer shall be ST Microelectronics Corporation. For output frequencies greater 70 MHZ, the
manufacturer shall be National Semiconductor Corporation.
3.4 Performance requirements.
3.4.1. Maximum ratings.
The maximum ratings shall be as specified in Table II herein.
3.4.2. Electrical performance characteristics and limits.
The electrical performance requirements and limits
shall be in accordance with Table III herein.
3.4.3. Delta limits.
Except for frequency aging (refer to Table III), delta limits shall be in accordance with the
General Specification.
3.4.4. Total dose radiation limits.
Hybrid crystal oscillators supplied in accordance with this specification shall
be capable of meeting the performance requirements after being exposed to 100 krad total dose
radiation levels.
4QUALITY ASSURANCE PROVISIONS
4.1 General.
The quality assurance provisions shall be in accordance with the General Specification with
the exceptions, modifications, and additions specified herein.
THIS DOCUMENT IS CONSIDERED PROPRIETARY TO Q-TECH CORPORATION
DO NOT COPY OR DISTRIBUTE WITHOUT Q-TECH CORPORATION APPROVAL
Q-Tech Corporation
10150 W. Jefferson Blvd.
Culver City, CA. 90232
Specification number: QT606L rev. C
Sheet 2 of 5
ITAR-CONTROLLED Q-TECH PROPRIETARY DO NOT COPY OR DISTRIBUTE WITHOUT Q-TECH APPROVAL
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