1、AMSC N/A FSC 5955 INCH-POUND MIL-PRF-55310/29C 25 March 2011 SUPERSEDING MIL-PRF-55310/29B 24 February 2005 PERFORMANCE SPECIFICATION SHEET OSCILLATOR, CRYSTAL CONTROLLED, TYPE 1 (CRYSTAL OSCILLATOR (XO), 0.2 MHz THROUGH 85 MHz, HERMETIC SEAL, SQUARE WAVE, HCMOS This specification is approved for us
2、e by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification and MIL-PRF-55310. FIGURE 1. Dimensions and configuration. Pin number Function 4 B+ 10 B+ 31 GND 32 Disable/enable 37 GND 39 Output 1-3 NC 5
3、-9 NC 11-30 NC 33-36 NC 38 NC 40 NC Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55310/29C 2 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for gen
4、eral 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 pads with NC functions are not connected externally. FIGURE 1. Dimensions and configuration - Continued. Ltr Inches mm Min Max Min Max A .454 .4
5、66 11.53 11.84 B .465 SQ .495 SQ 11.81 SQ 12.57 SQ C - .085 - 2.16 D .033 .047 0.84 11.94 E .015 .025 0.38 0.63 F .055 .070 1.40 1.78 G .355 SQ .365 SQ 9.02 SQ 9.27 SQ H .035 .045 0.89 1.14 Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reprodu
6、ction or networking permitted without license from IHS-,-,-MIL-PRF-55310/29C 3 REQUIREMENTS: Interface and physical dimensions: See figure 1. Mounting: See figure 1. Pads: See figure 1. Seal: Hermetic in accordance with MIL-PRF-55310, maximum leakage rate 5 x 10-8 atm cc/s. Weight: 3 grams, maximum.
7、 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
8、 table I. Storage: -62C to +125C. Load test circuit: See figure 2. Supply voltage: +5.0 V dc 10 percent. Supply current: See table I. Overvoltage survivability: In accordance with MIL-PRF-55310. Start-up time: 15 ms maximum, measurement shall be taken at reference temperature and operating temperatu
9、re range end points. Nominal output frequency: Specified nominal frequency (see table I). Output levels at designated load: See figure 3. Logic 1: 0.9 VDD, minimum. Logic 0: 0.1 VDD, maximum. Output waveform: Symmetrical square wave, HCMOS logic compatible (see figure 3). Duty cycle: See table I and
10、 figure 3. Rise and fall times: See table I and figure 3. Enable/disable: Output disabled (high impedance): Pad 32 input = 0.8 V dc maximum. Output enabled: Pad 32 input = 2.0 V dc minimum. Initial frequency accuracy at +23C: See table I. Copyright Communications - Electronics Command Provided by IH
11、S under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55310/29C 4 TABLE I. Dash numbers and operating characteristics. 1/ Maximum input current for no load condition. 2/ Up to 30 days following shipment. 3/ After 30 days following shipmen
12、t. 4/ See figure 3. TABLE II. Frequency aging limits. 1/ See table I. Initial frequency - temperature accuracy (1/2 temperature cycle): See table I. Measurements shall be taken at ten equally spaced increments over the specified operating temperature range. Frequency - voltage tolerance for 10 perce
13、nt change in supply voltage: For output frequency 40.0 MHz: 2 ppm, maximum. For output frequency 40.0 MHz: 4 ppm, maximum. Frequency - environmental tolerance: 3 ppm. Frequency aging: Frequency aging shall be in accordance with MIL-PRF-55310 and shall meet the limits of table II. Dash number Output
14、frequency Input current Pulse characteristics Initial accuracy Frequency aging Frequency-temperature tolerance (ppm) range (max) 1/ Rise and fall times (max) Duty Cycle min-max 4/ at +23C 1C 2/ ppm/year (max) 3/ -55/C to +125/C -55/C to +105/C -20/C to +70/C A B C 01 to 02 0.2 MHz 5.0 MHz 10 mA 10 m
15、A 10 ns 10 ns 45% to 55% 15 ppm 25 ppm 5 ppm 10 ppm 65 ppm 100 ppm 55 ppm 75 ppm 40 ppm 50 ppm 11 to 12 5.0 MHz 25.0 MHz 20 mA 20 mA 10 ns 10 ns 45% to 55% 15 ppm 25 ppm 5 ppm 10 ppm 65 ppm 100 ppm 55 ppm 75 ppm 40 ppm 50 ppm 21 to 22 25.0 MHz 40.0 MHz 30 mA 30 mA 5 ns 5 ns 45% to 55% 15 ppm 25 ppm
16、5 ppm 10 ppm 65 ppm 100 ppm 55 ppm 75 ppm 40 ppm 50 ppm 31 to 32 40.0 MHz 60.0 MHz 40 mA 40 mA 5 ns 5 ns 40% to 60% 15 ppm 25 ppm 5 ppm 10 ppm 65 ppm 100 ppm 55 ppm 75 ppm 40 ppm 50 ppm 41 to 42 60.0 MHz 85.0 MHz 60 mA 60 mA 5 ns 5 ns 40% to 60% 15 ppm 25 ppm 5 ppm 10 ppm 65 ppm 100 ppm 55 ppm 75 pp
17、m 40 ppm 50 ppm 5 ppm per year 1/ 10 ppm per year 1/ Maximum change over 30 days 0.7 ppm 1.5 ppm Projected maximum change for 1 year after 30 days 5.0 ppm 10.0 ppm Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permit
18、ted without license from IHS-,-,-MIL-PRF-55310/29C 5 B NOTES: 1. For HCMOS: CCL= 15 pF 5 percent. 2. For HCMOS: RCL= 10 k 5 percent. 3. CCLincludes scope capacitance. FIGURE 2. Load test circuit. FIGURE 3. Waveform. Copyright Communications - Electronics Command Provided by IHS under license with CR
19、AINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55310/29C 6 Vibration, sinusoidal: In accordance with MIL-PRF-55310 and method 204 of MIL-STD-202. Nonoperating: Test condition D. Operating: Not required. Shock, non-operating: Method 213 of MIL-STD-202, co
20、ndition I. Thermal shock: Method 107 of MIL-STD-202, condition B. Ambient pressure: Nonoperating: In accordance with MIL-PRF-55310. Operating: Method 105 of MIL-STD-202, test condition C. Storage temperature: In accordance with MIL-PRF-55310. Reflow soldering: Reflow soldering of the unit at +230C 1
21、0C for 15 seconds shall not degrade the performance. Moisture resistance: Method 106 of MIL-STD-202. Pad strength: In accordance with method 2004 of MIL-STD-883, condition D. Solderability: Method 208 of MIL-STD-202. Resistance to solvents: Method 215 of MIL-STD-202. Screening: In accordance with MI
22、L-PRF-55310, class B or S, as applicable. Part or Identifying Number (PIN): Consists of “M” prefix followed by specification sheet number, a dash and coded alphas, and numeric number. See example: EXAMPLE M55310/29- S 01 A XXXXXXXX M prefix and specification sheet number Product level (S, B, or C) D
23、ash number (see table I) Operating temperature range (A, B, or C) (see table I) Frequency Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-55310/29C 7 Reference documents.
24、In addition to MIL-PRF-55310, this document references the following: MIL-STD-202 MIL-STD-883 The margins of this specification sheet 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 liabilit
25、y whatsoever for any inaccuracies in these notations. Bidders and contractors 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 - C
26、R Navy - EC Air Force - 99 Agent: DLA - CC DLA - CC Review activities: Army - AR, MI, SM (5955-2011-016) 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 https:/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-,-,-
