NPFC - MIL-M-38510/630
MICROCIRCUITS, DIGITAL, CMOS, FFT PROCESSOR, MONOLITHIC SILICON
| Organization: | NPFC |
| Publication Date: | 11 December 1987 |
| Status: | active |
| Page Count: | 26 |
scope:
This specification covers the detail requirements for a monolithic digital, CMOS, FFT butterfly processor microcircuit. Two product assurance classes are provided for and are reflected in the complete part number.
The complete part number shall be in accordance with MIL-M-38510.
The device type shall be as follows:
Device type Frequency Circuit 01 20 MHz FFT processor
The device class shall be the product assurance level as defined in MIL-M-38510.
The-case outline shall be designated as follows:
Letter Case outline (see MIL-M-38510, appendix C) X C-7 (68-terminal, .950" × .950"), square chip carrier package
Supply voltage range (VCC-GND) - - - - - - - - −0.3 V to +7.0 V Input voltage range (VIN)- - - - - - - - - - - −0.3 V to VCC +0.3 V Case operating temperature (TC)- - - - - - - - −55°C to +125°C Output current-into outputs (IO) - - - - - - - 20 mA Total power dissipation (PD) - - - - - - - - - 750 mW Storage temperature - - - - - - - - - - - - - −65°C to +150°C Junction temperature (TJ) 1/- - - - - - - - - 175°C Castillation soldering temperature- - - - - - 265°C at .062 inch from case, for 10 seconds Thermal resistance, junction-to-case(θJC): Case X- - - - - - - - - - - - - - - - - - - (See MIL-M-38510, appendix C)
Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Rome Air Development Center (RBE-2), Griffiss AFB, NY 13441, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter.
Supply voltage (VCC) - - - - - - - - - - - - 4.5 V to 5.5 V Minimum high-level input voltage (VIH) - - - 2.0 V Minimum low-level input voltage (VIL)- - - - 0.8 V Hold time (th) - - - - - - - - - - - - - - - 0 ns Setup time A or B to CP (tsu)- - - - - - - - 12.0 ns Setup time, SYNC-L, by pass L, by pass 2-3-L, RADIX 2/4-L, to CP1 - - - - - - - - - - - 12.0 ns Clock pulse width CP1 (tpw)- - - - - - - - - 20 ns Case operating temperature range (TC)- - - - −55°C to +125°C
intended Use:
Microcircuits conforming to this specification are intended for original equipment design application and logistic support of existing equipment.
Document History
