Table of Contents Q-TECH CORPORATION QT606L XO DETAIL SPECIFICATION Specification Control Drawing Scope Scope Part Number Applicable Documents Specifications and Standards Requirements General Requirements Approved Manufacturer Design and Construction Outline Dimensions and Terminal Connections Package Body and Lead Finish Active Devices Performance Requirements Maximum Ratings Electrical Performance Characteristics and Limits Delta Limits Total Dose Radiation Limits Quality Assurance Provisions General Screening Tests Quality Conformance Inspection Packaging Preservation, Packaging and Packing Notes Ordering Information Part Number Table I. Stability/Temperature Options Source of Supply Approved Manufacturer Table II. Maximum Ratings Table III. Electrical Performance Characteristics (duty cycle code "1") Figure 1. Package Dimensions and Terminal Connections Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com QT606L XO Detail Specification (Revision B, August 2008) REVISIONS REVISION DESCRIPTION DATE - Initial release A Corrections to Table III; add Table IV for tight duty cycle option. 1/7/08 B Change to microcircuit manufacturer, paragraph 3.3.3. Remove tight duty cycle option. Update frequency range, Table III. 8/08/08 APPROVED E.Jackson THIS DOCUMENT IS CONSIDERED PROPRIETARY TO Q-TECH CORPORATION DO NOT COPY OR DISTRIBUTE WITHOUT Q-TECH CORPORATION APPROVAL SPECIFICATION CONTROL DRAWING 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 PREPARED BY DATE E.Jackson 8/08/08 CHECKED BY DATE T.Villegas 10/9/08 RELEASED BY DATE M.Dao Q-TECH CORPORATION 10150 W. JEFFERSON BLVD. CULVER CITY, CA. 90232-3510 HYBRID CRYSTAL OSCILLATOR +3.3V, CLASS S, DETAIL SPECIFICATION FOR DRAWING NO. REV. QT606L SCALE: SIZE CAGE CODE NONE A 51774 10/15/08 B SHEET 1 of 5 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. 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 3 REQUIREMENTS 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 output frequencies below 12 MHZ the output microcircuit shall be Intersil Corporation 54ACS family, Silicon on Sapphire CMOS technology, from a wafer proven to be radiation tolerant to 300 kRad (Si). For frequencies greater than or equal to 12 MHZ, the CMOS microcircuit shall be 54AC00, see DSSC SMD 5962-87549. This microcircuit is specified to be single event latchup free for LET up to 93 MeV-cm2/mg. For output frequencies from 12 MHZ to 70 MHZ, the manufacturer shall be ST Microelectronics Corporation; for output frequencies greater than or equal to 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. 4 QUALITY ASSURANCE PROVISIONS Q-Tech Corporation 10150 W. Jefferson Blvd. Culver City, CA. 90232 Specification number: QT606L rev. B Sheet 2 of 5 THIS DOCUMENT IS CONSIDERED PROPRIETARY TO Q-TECH CORPORATION DO NOT COPY OR DISTRIBUTE WITHOUT Q-TECH CORPORATION APPROVAL 4.1 General. The quality assurance provisions shall be in accordance with the General Specification with the exceptions, modifications, and additions specified herein. 4.2 Screening tests. The screening tests shall be in accordance with the General Specification. 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. The notes of the General Specification are applicable to this drawing. 6.2 Ordering information. The procuring activity shall advise Q-Tech Corporation at the time of Request for Quotation if quality conformance inspection is to be required. 6.3 Part number. QT606 L B M - 16.000000 MHZ Model # Supply voltage: L: + 3.3 volts Temp stability - see Table I Screening: E: engineering model; M: flight model Frequency (8 digits) TABLE I. STABILITY / TEMPERATURE OPTIONS * OPTION TEMP STABILITY 65 PPM, - 55 C TO + 125 C A 50 PPM, - 55 C TO + 125 C B 50 PPM, - 55 C TO + 105 C C 40 PPM, - 55 C TO + 105 C D 30 PPM, - 40 C TO + 85 C E 50 PPM, - 20 C TO + 70 C F 25 PPM, - 20 C TO + 70 C G 5 PPM, 0 C TO + 55 C H* * Frequency/Temperature stability (tolerance) shall be referenced to the specified nominal output frequency, except for temp code H, in which case it is with reference to room temperature (T = 25 2 C). For temp code H, room temperature tolerance shall be 10 PPM. 7 SOURCE OF SUPPLY 7.1 Approved manufacturer. Q-Tech Corporation 10150 W. Jefferson Blvd. Culver City, Ca. 90232 U.S.A. Q-Tech Corporation 10150 W. Jefferson Blvd. Culver City, CA. 90232 Specification number: QT606L rev. B Sheet 3 of 5 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 7 125 150 250/10 50 jc Units Volts C C C/seconds C/W TABLE Ill. ELECTRICAL PERFORMANCE CHARACTERISTICS ELECTRICAL PARAMETER LIMITS TEST CONDITIONS 2/, 3/ MIN. FREQUENCY RANGE UNITS 100 MHz 1/, 4/ See Table I SUPPLY VOLTAGE Measured without load at 3.3 Vdc MAX. 3.6 FREQUENCY/TEMPERATURE STABILITY INPUT CURRENT NOM. NOTES 3 3.3 3.6 Vdc Less than 10 MHZ 7 mA 12 MHZ - 59.99 MHZ 15 mA 60 MHZ - 100 MHZ 20 mA - 6/ VCC x 0.1 Vdc 5/ Output frequency: LOAD CMOS OUTPUT VOLTAGE - LOGIC "0" VCC x 0.9 OUTPUT VOLTAGE - LOGIC "1" OUTPUT WAVEFORM Vdc Squarewave N/A Output frequency: RISE / FALL TIME @ worst case, Vcc = 3.0, T = 125 C Below 60 MHZ 4 nS 6/ 60 MHZ - 100 MHZ 3 nS 6/ DUTY CYCLE 60/40 or better % FREQUENCY AGING (AFTER 30 DAYS) 70 C 3 C 1.5 ppm FREQUENCY AGING (AFTER 1 YEAR) 70 C 3 C 10 ppm 10 ms STARTUP TIME NOTES 1. The limit for frequency/temperature stability (tolerance) shall be referenced to the specified nominal output frequency, except for temp code H as noted above. 2. Unless otherwise specified, the limits are over the full operating temperature range and under specified load conditions. 3. Unless otherwise specified, all measurements are in accordance with MIL-PRF-55310. 4. Up to 30 days after shipment. 5. Voltage values are with respect to network ground terminal. 6. A standard CMOS load of 10 kOhm || 15 pF shall be used. See MIL-PRF-55310/26 for CMOS waveform measurement definitions. Q-Tech Corporation 10150 W. Jefferson Blvd. Culver City, CA. 90232 Specification number: QT606L rev. B Sheet 4 of 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. TERMINAL CONNECTIONS TERMINAL NO. 1 2 3 4 5 6 7 CONNECTION N/C N/C N/C N/C N/C N/C Ground TERMINAL NO. 8 9 10 11 12 13 14 CONNECTION OUTPUT N/C N/C N/C N/C N/C Vcc FIGURE 1. PACKAGE DIMENSIONS AND TERMINAL CONNECTIONS Q-Tech Corporation 10150 W. Jefferson Blvd. Culver City, CA. 90232 Specification number: QT606L rev. B Sheet 5 of 5