1、AMSC N/A FSC 5955 INCH-POUND MIL-PRF-55310/15G 11 June 2009 SUPERSEDING MIL-PRF-55310/15F 24 February 2005 PERFORMANCE SPECIFICATION SHEET OSCILLATOR, CRYSTAL CONTROLLED, TYPE 1 (CRYSTAL OSCILLATOR (XO), 0.01 Hz THROUGH 10 MHz, HERMETIC SEAL, SQUARE WAVE, CMOS This specification is approved for use
2、by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-PRF-55310. FIGURE 1. Dimensions and configuration. Pin number Function 1 OUTPUT 2 CASE 3 INTERNAL TIE 4 NC 5 NC 6 NC 7 NC 8 B -
3、(GND) 9 NC 10 NC 11 NC 12 INTERNAL TIE 13 NC 14 B+ Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55310/15G 2 NOTES: 1. Dimensions are in inches. 2. Metric equivalents ar
4、e given for general information only. 3. Unless otherwise specified, tolerances are .005 (0.13 mm) for three place decimals and .02 (0.5 mm) for two place decimals. 4. All pins with NC function may be connected internally and are not to be used as external tie points or connections. 5. Color dot or
5、square corner shall be used to indicate pin number 1. 6. ESD indicator, open triangle, shall be marked anywhere on the top of the oscillator. FIGURE 1. Dimensions and configuration - Continued. Ltr Inches mm Min Max Min Max A - .887 - 22.53 B - .44 - 11.2 C - .27 - 6.8 D - .54 - 13.7 E .145 .155 3.6
6、8 3.94 F .295 .305 7.49 7.75 G .295 .305 7.49 7.75 H .595 .605 15.11 15.37 J - .20 - 5.1 K .20 - 5.1 - L .016 .020 0.41 0.51 M .095 .105 2.41 2.67 Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without licen
7、se from IHS-,-,-MIL-PRF-55310/15G 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
8、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: -62C to + 125C. O
9、scillator load: 100 kilohms 5 percent shunted by a 120 pF 5 percent capacitor for a CMOS compatible square wave output. Output waveform: Symmetrical square wave. Supply voltage: See table I. Input current: At designated supply voltage (see table I). Output frequency: Frequency as designated at time
10、of acquisition (see table I). Output voltage: Logic 1: See table I. Logic 0: See table I. Rise and fall times: See table I. Duty cycle: See table I. Initial accuracy at reference temperature: 15 ppm at +23C 1C up to 30 days after shipment. Initial frequency-temperature accuracy (one-half temperature
11、 cycle): Verification applicable. 1/ Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55310/15G 4 TABLE I. Dash numbers and operating characteristics. Frequency-temperature
12、 tolerance (one-half temperature cycle, referenced to frequency measured at +23C 1C, immediately prior to starting of the test): See table I. Measurements taken at ten equally spaced increments over the specified operating temperature range. 1/ Frequency-voltage tolerance: 1 ppm maximum for a 10 per
13、cent change in supply voltage. Measurements taken at reference temperature and operating temperature range end points. Frequency-load tolerance: 1 ppm for a 5 percent change in oscillator load. Frequency-ambient pressure tolerance: 1 ppm sea level to 70,000 feet. Frequency aging: Measurements shall
14、be taken at +70C 0.2C at intervals of not more than every 72 hours for 30 days minimum. 1 ppm per 30 days, maximum. 1 ppm per 60 days, maximum. 2/ Terminal strength: Method 211 of MIL-STD-202, test condition C. Applied force: 2 pounds each terminal. Bends: Five at 45 degrees each. Frequency-environm
15、ental tolerance: Not applicable. 1/ For the purpose of transitioning this device to MIL-PRF-55310, Frequency stability versus temperature has been renamed Frequency-temperature tolerance. The verification requirements of initial frequency-temperature accuracy (one-half temperature cycle) shall apply
16、 except that frequency measurements shall be referenced to the frequency measured at +23C 1C (fref) instead of to the nominal frequency (fnom). 2/ This is a performance requirement of the oscillator. Support data shall be presented showing that this requirement shall be met. Dash num- ber Output fre
17、quency range Supply voltage Input current (max) Output voltage Rise and fall times (max) Duty cycle Frequency-temperature tolerance (ppm) Logic: 1 (min) Logic: 0 (max) -55C to +125C -55C to +105C -20C to +70C A B C V dc mA ns percent 01 0.01 Hz to 6 MHz +15 35 13 2 30 45 to 55 50 40 25 02 6 MHz to 1
18、0 MHz +15 40 13 2 30 45 to 55 50 40 25 03 0.01 Hz to 6 MHz +12 25 10 1 60 45 to 55 50 40 25 04 6 MHz to 10 MHz +12 30 10 1 60 45 to 55 50 40 25 05 0.01 Hz to 6 MHz +10 20 9.5 0.5 60 45 to 55 50 40 25 06 6 MHz to 10 MHz +10 20 9.5 0.5 60 45 to 55 50 40 25 07 0.01 Hz to 6 MHz +6.75 2.75 6.25 0.5 90 45
19、 to 55 50 40 25 Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55310/15G 5 Vibration, sinusoidal: In accordance with MIL-PRF-55310 and method 204 of MIL-STD-202. Nonopera
20、ting: Test condition D. Operating: Not required. Ambient pressure: Nonoperating: In accordance with MIL-PRF-55310. Operating: Method 105 of MIL-STD-202, test condition C. Part or Identifying Number (PIN): Consists of “M” prefix followed by specification sheet number, a dash and coded alphas, and num
21、eric number. See example: EXAMPLE M55310/15- S 01 A XXXXXXXX M prefix and specification sheet number Product level (S, B, or C) Dash number (see table I) Operating temperature range (A, B, or C) (see table I) Frequency Reference documents. In addition to MIL-PRF-55310, this document references the f
22、ollowing: MIL-STD-202 The margins of this specification are marked with vertical lines to indicate where changes from the previous issue were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors
23、are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous issue. Custodians: Preparing activity: Army - CR Army - CR Navy - EC Air Force - 99 Agent: DLA - CC DLA - CC Review activities: (Projec
24、t 5955-2009-016) Army - AR, MI, SM Navy - AS, CG, MC Air Force - 19, 84 NASA - NA NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http:/assist.daps.dla.mil. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
