CLASS B+ PRODUCTS
Q-TECH
CORPORATION
Features
HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 250kHz to 350MHz
• Made in the USA
• ECCN: EAR99
• DFARS 252-225-7014 Compliant:
Electronic Component Exemption
• Broad frequency range from 250kHz to 350MHz
• Rugged 4-point mount (SMD ceramic) or 3 point mount
(Flat-Pack)
• HCMOS, LVCMOS, TTL, LVDS logic
• Tristate Output option (-D)
• Hermetically sealed package
• Fundamental and 3rd Overtone design
• Swept Quartz Crystal or Cultured Quartz Crystal
• Low phase noise
• Q-Tech does not use pure lead or pure tin in its products
• Custom screening and QCI available with MCM part number
• MIL-PRF-55310/27, 28, 30, 33, 34, 37, 38 equivalent
• RoHs compliant
Ordering Information
Materials Level
1 = Rad Tolerant Die, Swept Quartz Crystal
2 = Rad Tolerant Die, Cultured Quartz Crystal
3 = Class B Die, Swept Quartz Crystal
Package:
See Page 19
Lead Finish:
T = Standard
(*)
S = Solder Dip
(**)
Q T 1 88 HC D 10 S - 100.000MHz
Output Frequency
Screening Option:
Per MIL-PRF-38534, Class K (modified)
Per MIL-PRF-55310, Level S (modified)
Per MIL-PRF-55310, Level B (modified)
Engineering Model
Q T 18 8H C D 10 S-1 00. 00 0 M H z
(Sample part number)
S
A
B
E
=
=
=
=
Logic & Supply Voltage:
HC = HCMOS
L = HCMOS
T = TTL
(All B+ Packages)
LW = LVDS
NW = LVDS
(QT22, QT28 & QT93 Only)
5.0V
3.3V
5.0V
3.3V
2.5V
(Standard offering in LW & NW)
Blank = No Tristate
D = Tristate
Tristate Option:
(*)
Gold Plated:
50μ ~ 80μ inches typ.
(**) Hot Solder Dip Sn60/Pb40 per MIL-PRF 55310 is optional for an additional cost
(***) Frequency stability vs. temperature codes may not be available in all frequencies
Frequency vs. Temperature Code(***):
2 = ± 65ppm at -55ºC to +125ºC
6 = ± 50ppm at -55ºC to +105ºC
7 = ± 75ppm at -55ºC to +125ºC
9 = ± 50ppm at -55ºC to +125ºC
10 = ±100ppm at -55ºC to +125ºC
11 = ± 50ppm at -40ºC to +85ºC
12 = ±100ppm at -40ºC to +85ºC
For Non-Standard requirements, contact Q-Tech Corporation at Sales@Q-Tech.com
QPDS-0001, Rev K w/amendment 2, October 2012 (ECO #10703)
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-te ch.com
1 of 23
CLASS B+ PRODUCTS
Q-TECH
CORPORATION
GENERAL SPECIFICATION
HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 250kHz to 350MHz
1
1.1
1.2
2
2.1
SCOPE
Scope. This specification establishes the general quality and reliability requirements for a family of hybrid, hermetically sealed
square wave, B+ crystal oscillators.
Part Number. The part number shall be as specified in the detail specification.
APPLICABLE DOCUMENTS
Specifications and Standards. Unless otherwise specified, the following documents shall be applicable to this specification to
the extent specified herein.
SPECIFICATIONS
STANDARDS
MIL-STD-202
MIL-PRF-55310 Crystal Oscillators, General Specification For
MIL-PRF-38534 Hybrid Microcircuits, General Specification For
MIL-STD-883
Test Methods for Electronic and Electrical Component Parts
Test Methods and Procedures for Microelectronics
2.2
Conflicting Requirements. In the event of conflict between requirements of this specification and other requirements of the
applicable detail drawing, the precedence in which requirements shall govern, in descending order, is as follows:
a) Applicable Customer purchase order.
b) Applicable Customer detail drawing.
c) This specification.
2.3
3
d) Other specifications or standards referenced in 2.1 herein.
Customer Purchase Order Special Requirements. Additional special requirements shall be specified in the applicable Customer
purchase order when additional requirements or modifications specified herein are needed for compliance to special program
or product line requirements
Case Outline. The case outline and terminal connections shall be as specified in the detail specification. (See page 19 & 20)
Hot Solder Dip. Terminals can be solder dipped Sn60/Pb40 per MIL-PRF-55310 at additional cost. Prefix designated with an
“S”. See sample part number in the “Ordering Information” table.
Solderability. Leads shall meet the requirements of MIL-PRF-55310/38534 when tested.
Electrical Performance Requirements. The electrical performance requirements shall be as specified herein and the applicable
detail specification.
Design and Construction. The design and construction of the crystal oscillator shall be as specified herein. As a minimum, the
oscillators shall meet the design and construction requirements of MIL-PRF-55310.
Maximum Ratings. Unless otherwise specified, the maximum ratings shall as specified in the detail specification.
Lead Material and Finish. Lead material and finish shall be as shown in page 20.
Terminal Connections. The terminal connections shall be as shown in page 20.
Item Requirements. The individual item requirements shall be as specified herein and the detail specification.
REQUIREMENTS
3.2
3.1
3.2.1
3.2.3
3.3
3.2.2
3.2.4
3.4
3.5
QPDS-0001, Rev K w/amendment 2, October 2012 (ECO #10703)
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-te ch.com
2 of 23
CLASS B+ PRODUCTS
Q-TECH
CORPORATION
GENERAL SPECIFICATION (Cont’d)
HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 250kHz to 350MHz
3.5.2
3.5.1
3.5.3
Workmanship. The device workmanship shall meet the requirements of MIL-PRF-55310.
Construction Technology. The device shall be constructed as a class 2 hybrid oscillator of MIL-PRF-55310.
Element Derating. All active and passive elements shall be derated in accordance with the applicable hybrid microcircuit
element requirements of MIL-STD-975. Elements shall not operate in excess of derated values.
3.5.4
3.5.5
3.5.6
3.5.7
3.5.8
3.5.9
Active Elements. The active component shall be derived from lots that meet the Element Evaluation requirements of
MIL-PRF-38534, Class K (for QT100 and QT200), and MIL-PRF-55310, Level B (QT300).
Quartz Crystal. Unless otherwise specified by the detail specification, the quartz crystal material for the QT100 and QT300
shall be swept synthetic, grade 2.2 or better and cultured quartz crystal for QT200.
Passive Elements. Element Evaluation shall be as a minimum in accordance with MIL-PRF-55310, Level B.
Maximum Allowable Leak Rate. The maximum allowable leakage rate shall be as specified by MIL-STD-883, method 1014
based on the internal cavity volume. The hermetic seal (fine and gross leak) tests shall be in accordance with MIL-STD-883,
Method 1014.
Weight. The weight of the crystal oscillator shall be 2 ounces maximum.
Crystal Mounting. The crystal element shall be three-point minimum mounted in such a manner as to assure adequate crystal
performance when the oscillator is subjected to the environmental conditions specified herein.
3.5.10
3.5.11
3.5.12
4
4.1
4.2
4.2.1
4.2.2
4.3
Delta Criteria. The crystal oscillator shall meet the parameter delta criteria post burn-in called out in the detail specification.
The change in the parameter (delta) shall be calculated between the initial measurement and the present (interim or final)
measurement.
Marking. Each unit shall be permanently marked with the manufacturer's name or symbol, part number, frequency, lot date
code number, and serial number. The unit shall be marked with the outline of an equilateral triangle near pin 1 to show that it
contains devices which are sensitive to electrostatic discharge.
Traceability. Material, element and process traceability requirements shall be as specified by MIL-PRF-55310.
QUALITY ASSURANCE PROVISIONS
Rework Provisions. Rework shall be in accordance with the provisions of MIL-PRF-55310.
3.5.13
Responsibility for Inspection. Unless otherwise specified in the contract or purchase order, the supplier shall be responsible for
the performance of all inspection requirements as specified. Customer reserves the right to perform any of the inspections set
forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed
requirements, and to return any product failing to meet the specified requirements.
Nondestructive Bondpull. Not applicable in all ceramic packages due to size constraint and cavity height for crystal mount
clearance.
Screening. Hybrid crystal oscillators shall have been subjected to and successfully passed all the screening tests as applicable
in Table I, II, III, IV.
Percent Defective Allowable (PDA). The percent defective allowable shall be 2 percent or one device, whichever is greater. PDA
accountability shall be based on failures occurring during the second half of burn-in only. PDA shall be applicable to the
+25 ºC static parameters as specified in the delta criteria.
Quality Conformance Inspection (QCI). Shall be as outlined in the QCI section for each screening option here-in. All records
shall be traceable to the lot number and unit serial number. Samples used for Group A that pass all tests may be delivered on
contract prior to QCI completion.
QPDS-0001, Rev K w/amendment 2, October 2012 (ECO #10703)
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-te ch.com
3 of 23
CLASS B+ PRODUCTS
Q-TECH
CORPORATION
GENERAL SPECIFICATION (Cont’d)
HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 250kHz to 350MHz
4.4
Customer Source Inspection. Provisions for periodic in-process source inspection by Customer shall be included in the supplier's
manufacturing plan. Q-Tech will notify customer when the deliverable devices are ready for an in-process source inspection.
The inspection points shall, as a minimum, be:
a) Pre crystal mount visual inspection. (Optional, applicable to all B+ ceramic packages)
b) Pre cap visual inspection.
c) Prior to shipment inspection.
4.5
5
6
Retention of Records. All records pertaining to the design, processes, incoming receiving, in-process inspections, screening and
quality conformance inspection, product lot identification, product traceability, failure reports and analyses etc., shall be retained
by the vendor for a period of seven years from the date of product shipment.
PREPARATION FOR DELIVERY
NOTES
Packaging. The requirements for packaging shall be in accordance with MIL-PRF-55310.
Electrostatic Discharge Sensitivity. Meet
MIL-STD-883, Method 3015, Class 1C HBM 1,000V to 1,999V
a) Customer or Q-Tech part number.
d) Test data requirements.
e) Special packaging.
5.1
5.2
6.1
Ordering Data. The contract or purchase order should specify the following:
b) Quality Conformance Inspection requirements.
c) Requirements for special technical documentation.
f) Requirement for source inspection and notification.
6.3
6.2
Certificate of Conformance. Deliverables include a certificate of conformance to this specification, signed by an authorized
representative of the manufacturer.
Handling. The devices used must be handled with certain precautions to avoid damage due to electrostatic discharge.
QPDS-0001, Rev K w/amendment 2, October 2012 (ECO #10703)
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-te ch.com
4 of 23
CLASS B+ PRODUCTS
Q-TECH
CORPORATION
CLASS B+ LOGIC PRODUCT OFFERINGS
Die
Vdd (V)
+3.3Vdc
+5.0Vdc
+5.0Vdc
+2.5Vdc
+3.3Vdc
+3.3Vdc
+2.5Vdc
+3.3Vdc
HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 250kHz to 350MHz
1.3μm CMOS Si (FACT)
1.3μm CMOS Si (FACT)
1.3μm CMOS Si (FACT)
0.8μm BiCMOS Si
0.8μm BiCMOS Si
0.8μm BiCMOS Si
0.8μm BiCMOS Si
0.8μm BiCMOS Si
Technology
54ACT3301 NSC
54ACT3301 NSC
54ACT3301 NSC
NPC
NPC
NPC
NPC
NPC
Logic
CMOS
CMOS
CMOS
CMOS
CMOS
LVDS
LVDS
TTL
Frequency (MHz)
0.250 - 70
0.450 - 70
0.250 - 85
0.450 - 85
0.450 - 70
70 - 133
70 - 165
70 - 200
78 - 250
78 - 350
Package (*)
All B+ packages
All B+ packages
All B+ packages
All B+ packages
All B+ packages
QT122, QT128, QT193
QT122, QT128, QT193
QT122, QT128
QT178
QT178
(*) Please inquire Q-Tech for other packages..
Maximum Ratings
Parameters
Supply voltage
Operating temperature
Storage temperature
Lead solder temperature
Package thermal resistance
Symbol
Top.
Tstg
ѲJc
Vdd
Min.
-0.5
-55
-62
7 (FACT)
5 (BiCMOS)
+125
+125
50
260/10
Max.
Units
°C
°C/seconds
°C/W
°C
V
QPDS-0001, Rev K w/amendment 2, October 2012 (ECO #10703)
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-te ch.com
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