User guide

ManualsBrandsQ-Tech ManualsAccessories for electricalQT641C

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

9/20/12Peter Steinblums

DATERELEASED BY

REV.

DRAWING NO.

QT641C

9/17/12Minh Dao

DATECHECKED BY

HYBRID

CRYSTAL OSCILLATOR +5V, 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 paragraph 3.3.3.1 for use of AC191, Table II maximum voltage, Table III frequency

range, current and tr/tf.

Albright

05/

/09

Para

2.1, remove referenced revision letter from general specification number

E.Jackson

10/06/08

Change to microcircuit manufacturer, paragraph 3.3.3.1. Update frequency range, Table

Initial release

APPROVEDDATEDESCRIPTIONREVISION

REVISIONS

ITAR-CONTROLLED Q-TECH PROPRIETARY DO NOT COPY OR DISTRIBUTE WITHOUT Q-TECH APPROVAL

Summary of content (5 pages)

PAGE 1
REVISIONS REVISION DESCRIPTION DATE APPROVED - Initial release A Change to microcircuit manufacturer, paragraph 3.3.3.1. Update frequency range, Table IIl 10/06/08 E.Jackson B Para 2.1, remove referenced revision letter from general specification number 05/20/09 C. Albright C Change paragraph 3.3.3.1 for use of AC191, Table II maximum voltage, Table III frequency range, current and tr/tf. 9/19/12 C.
PAGE 2
THIS DOCUMENT IS CONSIDERED PROPRIETARY TO Q-TECH CORPORATION DO NOT COPY OR DISTRIBUTE WITHOUT Q-TECH CORPORATION APPROVAL 1 SCOPE 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. 2 APPLICABLE DOCUMENTS 2.1 Specifications and standards.
PAGE 3
THIS DOCUMENT IS CONSIDERED PROPRIETARY TO Q-TECH CORPORATION DO NOT COPY OR DISTRIBUTE WITHOUT Q-TECH CORPORATION APPROVAL 4.3 Quality Conformance Inspection. Quality Conformance Inspection shall be in accordance with the General Specification and shall be required only when specified by the purchase order. 5 PACKAGING 5.1 Preservation, packaging and packing. Hybrid crystal oscillators shall be prepared for delivery in accordance with the General specification. 6 NOTES 6.1 Notes.
PAGE 4
THIS DOCUMENT IS CONSIDERED PROPRIETARY TO Q-TECH CORPORATION DO NOT COPY OR DISTRIBUTE WITHOUT Q-TECH CORPORATION APPROVAL Parameter Supply voltage Operating temperature Storage temperature Lead solder temperature/time Package thermal resistance TABLE II. MAXIMUM RATINGS Symbol Min VCC 0 TC -55 Tstg -65 Max 6 125 150 250/10 50 θjc Units Volts ºC ºC ºC/seconds ºC/W TABLE Ill. ELECTRICAL PERFORMANCE CHARACTERISTICS ELECTRICAL PARAMETER LIMITS TEST CONDITIONS 2/,3/ MIN. FREQUENCY RANGE 4.
PAGE 5
THIS DOCUMENT IS CONSIDERED PROPRIETARY TO Q-TECH CORPORATION DO NOT COPY OR DISTRIBUTE WITHOUT Q-TECH CORPORATION APPROVAL NOTES: 1. Dimensions are in inches. 2. Lead numbers are for reference only and are not marked on the unit. 3. A triangle symbol is marked on the corner of the package to indicate Pin 1. 4. All pins with function NC and/or ITP may not be connected as external tie or connections.