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Q-Tech QT6T w__Gate User Manual

Page 3

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MIL-PRF-55310/17F

3

REQUIREMENTS:

Interface and physical dimensions: See figure 1.

Mounting: See figure 1.

Terminals: See figure 1.

Seal: Hermetic in accordance with

MIL-PRF-55310

, maximum leakage rate 5 x 10

-8

atm cc/s.


Weight: 0.5 ounce, maximum.

Oscillator: Class 2 or any class 1 or class 3 oscillator meeting all class 2 requirements and verification tests
specified herein and in

MIL-PRF-55310

.


Calibration: Manufacturer calibrated.

Screening: In accordance with

MIL-PRF-55310

, product level B or S, as applicable.


Temperature:

Operating: See table I.

Storage: -62

C to +125C.


Oscillator load: Standard TTL loads (see table I).

Output waveform: Symmetrical square wave.

Output gating: Output is gated “ON” when pin 9 (gate input) is at the 1 level.

Supply voltage: 5.0 V dc

10 percent.


Input current: At designated supply voltage (see table I).

Output frequency: Frequency as designated at time of acquisition (see table I).

Output voltage: At designated TTL load (see table I).

Logic 1: 2.4 V dc, minimum.

Logic 0: 0.5 V dc, maximum.

Rise and fall times: See table I.

Duty cycle: See table I.

Initial accuracy at reference temperature (up to 30 days after shipment): See table I.

Initial frequency-temperature accuracy (one-half temperature cycle): Verification applicable. 1/