66079
OPTICALLY COUPLED DIGITAL FILTER
Mii
OPTOELECTRONIC PRODUCTS DIVISION
Features: • • • • • DSCC Approved 916761HXX 10 MBd typical Meets Tempest EMI/RFI emanation criteria TTL compatible input and output RFI Rejection 80dB to 1GHz Faraday shield to provide high common mode rejection
Applications: • • • • • Military and space Secure communication systems Isolated receiver input Microprocessor system interface Digital isolation for A/D, D/A converters
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DESCRIPTION The 66079 Optically Co.
OPTICALLY COUPLED DIGITAL FILTER
66079
OPTICALLY COUPLED DIGITAL FILTER
Mii
OPTOELECTRONIC PRODUCTS DIVISION
Features: • • • • • DSCC Approved 916761HXX 10 MBd typical Meets Tempest EMI/RFI emanation criteria TTL compatible input and output RFI Rejection 80dB to 1GHz Faraday shield to provide high common mode rejection
Applications: • • • • • Military and space Secure communication systems Isolated receiver input Microprocessor system interface Digital isolation for A/D, D/A converters
•
DESCRIPTION The 66079 Optically Coupled Digital Filter consists of an LED optically coupled to a high speed, high gain inverting detector gate. Maximum isolation can be achieved while providing a TTL output capable of switching with propagation delays of 55nS typical. The 66079 is a hermetically sealed package which is threaded in order to provide convenient bulkhead mounting and is available in standard and screened versions or tested to customer specifications. The 66079-001 is a hermetically sealed package which can be soldered or press-fit mounted and is also available in standard and MIL-PRF-38534 screened versions or tested to customer specifications. ABSOLUTE MAXIMUM RATINGS Storage Temperature. -65°C to +150°C Operating Free-Air Temperature Range . -55°C to +125°C L.