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1117B24M00000BF

Oscillator Specification, Hybrid Clock Hi-Rel Standard

Vectron International 

3.2 Item Identification. External packaging choices are of metal flatpacks, DIP’s and ceramic J-

lead 9x14mm and LCC’s with either TTL or ACMOS logic output. Unique Model Number

Series’ are utilized to identify device package configurations and output logic as listed in Table

1.

3.3 Absolute Maximum Ratings.

a. Supply Voltage Range (VCC):

b. Storage Temperature Range (TSTG):

c. Junction Temperature (TJ):

d. Lead Temperature (soldering, 10 seconds):

e. Output Source/Sink Current

-0.5Vdc to +7.0Vdc

-65°C to +125°C

+175°C

+300°C

±70 mA

3.4 Design, Parts, Materials and Processes, Assembly, Inspection and Test.

3.4.1

Design. The ruggedized designs implemented for these devices are proven in military and

space applications under extreme environments. Designs utilize 4-point crystal mounting in

compliment with Established Reliability (MIL-ER) componentry. When specified, radiation

hardening up to 100krad(Si) (RHA level R) can be included without altering the device’s

internal topography.

3.4.1.1 Design and Configuration Stability. Barring changes to improve performance by reselecting

passive chip component values to offset component tolerances, there will not be fundamental

changes to the design or assembly or parts, materials and processes after first product delivery

of that item without written approval from the procuring activity.

3.4.1.2 Environmental Integrity. Designs have passed the environmental qualification levels of MIL-

PRF-55310. These designs have also passed extended dynamic levels of at least:

Sine Vibration: MIL-STD-202, Method 204, Condition G (30g pk.)

Random Vibration: MIL-STD-202, Method 214, Condition II-J (43.92g rms)

Mechanical Shock: MIL-STD-202, Method 213, Condition F (1500g, 0.5ms)

3.4.2

Prohibited Parts, Materials and Processes. The items listed are prohibited for use in high

reliability devices produced to this specification.

a. Gold metallization of package elements without a barrier metal.

b. Zinc chromate as a finish.

c. Cadmium, zinc, or pure tin external or internal to the device.

d. Plastic encapsulated semiconductor devices.

e. Ultrasonically cleaned electronic parts.

f. Heterojunction Bipolar Transistor (HBT) technology.

g. ‘getter’ materials

3.4.3

Assembly. Manufacturing utilizes standardized procedures, processes and verification

methods to produce MIL-PRF-55310 Class S / MIL-PRF-38534 Class K equivalent devices.

MIL-PRF-38534 Group B Option 1 in-line inspection is included on radiation hardened part

numbers to further verify lot pedigree. Traceability of all components and production lots are

SIZE CODE IDENT NO.

A

00136

UNSPECIFIED TOLERANCES

N/A

DWG NO.

OS-68338

REV. SHEET

K

3

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