CLASS B+ PRODUCTS
Q-TECH
CORPORATION
HIGH RELIABILITY HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 15kHz to 350MHz
Features
• Made in the USA
• ECCN: EAR99
• DFARS 252-225-7014 Compliant:
Electronic Component Exemption
• Broad frequency range from 15kHz to 350MHz
• Rugged 4-point mount (SMD ceramic) or 3 point mount
(Others) shock resistant
• 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 and jitter
• Q-Tech does not use pure lead or pure tin in its products
• Custom screening and QCI available with MCM part number
• MIL-PRF-55310/9, /16, /21, /26, /27, /28, /30, /33, /34, ,/35,
/37, /38, /39 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 Pages 5, 20, 21, 22
(All B+ Packages)
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
=
=
=
=
(QT22, QT28, QT25, QT27 & QT93 Only)
LW = LVDS
NW = LVDS
HC
L
T
N
Logic & Supply Voltage:
=
=
=
=
HCMOS
HCMOS
TTL
LVCMOS
5.0V
3.3V
5.0V
2.5V
3.3V
2.5V
(Standard offering in LW & NW)
For Non-Standard requirements, contact Q-Tech Corporation at Sales@Q-Tech.com
QPDS-0001, Rev L, June 2013 (ECO #10851)
Blank = No Tristate
D = Tristate
Tristate Option:
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
(*)
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
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 27
CLASS B+ PRODUCTS
Q-TECH
CORPORATION
GENERAL SPECIFICATION
HIGH RELIABILITY HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 15kHz 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 pages 20 to 23)
Lead Material and Finish. Lead material and finish shall be as shown on page 24.
Terminal Connections. The terminal connections shall be as shown on page 23.
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.
Maximum Ratings. Unless otherwise specified, the maximum ratings shall as specified in the detail specification.
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
3.2.2
3.2.4
3.4
3.3
3.5
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.
QPDS-0001, Rev L, June 2013 (ECO #10851)
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 27
CLASS B+ PRODUCTS
Q-TECH
CORPORATION
GENERAL SPECIFICATION (Cont’d)
HIGH RELIABILITY HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 15kHz 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-Type 1 hybrid oscillator of MIL-PRF-55310.
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).
Passive Elements. Element Evaluation shall be as a minimum in accordance with MIL-PRF-55310, Level S for QT100 and
Level B for QT200 And 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.
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.
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 maximum weight of the crystal oscillator shall be defined on page 24.
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 Tables I, II, III, IV.
Percent Defective Allowable (PDA). The percent defective allowable shall be 2% 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 L, June 2013 (ECO #10851)
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 27
CLASS B+ PRODUCTS
Q-TECH
CORPORATION
GENERAL SPECIFICATION (Cont’d)
HIGH RELIABILITY HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 15kHz 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 L, June 2013 (ECO #10851)
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 27
CLASS B+ PRODUCTS
Q-TECH
CORPORATION
Photo
Product
QT
QT101
QT201
QT301
QT106
QT206
QT306
QT141
QT241
QT341
QT142
QT242
QT342
QT122
QT222
QT322
QT128
QT228
QT328
QT125
QT225
QT325
QT127
QT227
QT327
QT178
QT278
QT378
QT188
QT288
QT388
QT189
QT289
QT389
QT190
QT290
QT390
QT192
QT292
QT392
QT193
QT293
QT393
QT194
QT294
QT394
CLASS B+ PRODUCT OFFERINGS
Transistor Outline
(TO-5)
8 Pin
Dual In-Line
(DIP-14)
14 Pin
Dual In-Line
(DIP-14)
4 Pin
Dual In-Line
(DIP-14)
4 Pin
Flat Pack
(FP)
16 Pin
Flat Pack
(FP)
16 Pin Formed Lead
Flat Pack
(FP)
20 Pin
Flat Pack
(FP)
20 Pin Formed Lead
Surface Mount
(SMD)
4 Pin J-Lead
Surface Mount
(SMD)
4 Pin J-Lead
Surface Mount
(SMD)
4 Pin Thru-hole
Surface Mount
(SMD)
4 Pin Gull Wing
Surface Mount
(SMD)
4 Pin Formed Lead
Surface Mount
(SMD)
6 Pin Formed Lead
Surface Mount
(SMD)
6 Pin Gull Wing
HIGH RELIABILITY HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 15kHz to 350MHz
Package
Output
Logic
CMOS
TTL
CMOS
TTL
CMOS
TTL
CMOS
TTL
CMOS
TTL
LVDS
CMOS
TTL
LVDS
CMOS
TTL
LVDS
CMOS
TTL
LVDS
CMOS
TTL
CMOS
TTL
CMOS
TTL
CMOS
TTL
CMOS
TTL
CMOS
TTL
LVDS
CMOS
TTL
LVDS
Vdd (V)
3.3Vdc, 5.0Vdc
2.5Vdc, 3.3Vdc,
5.0Vdc
2.5Vdc, 3.3Vdc,
5.0Vdc
2.5Vdc, 3.3Vdc
5.0Vdc
450kHz to 85MHz
15kHz to 200MHz
15kHz to 200MHz
15kHz to 200MHz
450kHz to 350MHz
450kHz to 350MHz
15kHz to 350MHz
15kHz to 350MHz
15kHz to 160MHz
450kHz to 160 MHz
450kHz to 160 MHz
450kHz to 160 MHz
450kHz to 160 MHz
450kHz to 160 MHz
450kHz to 160 MHz
Frequency
Range
Outline
Pg 20
Pg 20
Pg 20
Pg 20
Pg 21
Pg 21
Pg 21
Pg 21
Pg 22
Pg 22
Pg 22
Pg 22
Pg 22
Pg 22
Pg 22
Pin
Connection
2.5Vdc, 3.3Vdc,
5.0Vdc
2.5Vdc, 3.3Vdc,
5.0Vdc
2.5Vdc, 3.3Vdc,
5.0Vdc
2.5Vdc, 3.3Vdc,
5.0Vdc
2.5Vdc, 3.3Vdc,
5.0Vdc
2.5Vdc, 3.3Vdc,
5.0Vdc
2.5Vdc, 3.3Vdc,
5.0Vdc
2.5Vdc, 3.3Vdc,
5.0Vdc
2.5Vdc, 3.3Vdc,
5.0Vdc
2.5Vdc, 3.3Vdc,
5.0Vdc
2.5Vdc, 3.3Vdc,
5.0Vdc
page
23
See
(*) Frequency stability vs. temperature codes may not be available in all frequencies
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-te ch.com
QPDS-0001, Rev L, June 2013 (ECO #10851)
5 of 27
