Q-Tech QT6T w__Gate - Manual (Page 3)

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/