KGV-227 Pegasus VLSI Microcircuit

This Rad hard encryptor/decryptor is for embedment applications.

• Satellite telemetry and mission data encryptor and command link decryptor.
• Cryptographically compatible with the KG-227 and KG-228 flight units, KI-17, Pegasus Ground Unit (MYK-17).
• Remote electronic keying (up to 64 keys can be indexed).
• Binary NRZ-L TTL format for PT and CT data, NRZ-M for CT data.
• Maximum data rate of 100 Mbps. Meets Level S requirements of MIL-M-38510 and MIL-STD-883.
• DESC-qualified JAN CMOS gate array manufacturer.
• Endorsed by NSA for Type 1 applications.
• Radiation hardened for space applications-, 1 M Rad (Si) Total Dose (>10 M functional). Single-Event Upset (SEU) <1 x 10-10 errors/cell-day.
• Over The Air Rekey (OTAR) interface.

• Data Rate: 1bps to 100 Mbps
• Operating Voltage: 4.5 to 5.5 VDC
• Data Interface: I/O--TTL, CMOS
• Processing: DESC-qualified JAN CMOS gate array
• Testing: MIL-M-38510/MIL-STD-883 Level "S".
• Additional Testing: Group E and DPA Available
• MTBF: >10M Hours per MIL-HDBK-217E
• Technology: 1.2 micron Triple Level Metal Bulk CMOS gate array
• Package: 132-pin ceramic flat pack
• Other: Available in Class B (connoisseur coated)
Subject to change without notice

KG-227 and KG-228 Flight Units
These flight boxes are designed for data rates from 1 to 100 MBPS, and from 250 BPS to 10 MBPS, respectively.

MYK-17A Ground Unit
The MYK-17A is a satellite ground station encryptor/decryptor.