Title :
A 3.6-ns ECL field programmable array logic device
Author :
Millhollan, Michael S. ; Sung, Chiakang
Abstract :
A 10-kH and 100K ECL compatible field programmable array logic IC with 3.6-ns propagation delay and 1.0-W power dissipation has been developed. The device is organized as 12 inputs, 64 product terms, four outputs, and four bidirectional I/Os. The device also features the ability to complement the output by programming the polarity. To facilitate field programming and testing, an on-chip PLA causes the device to emulate a TTL compatible 2048/spl times/1-bit PROM, and the PLA is also used to control the device in test modes of operations to enhance the testability. The excellent speed-power performance has been realized by use of an oxide-isolated dual-layer metal process and an optimized circuit design.
Keywords :
Cellular arrays; Emitter-coupled logic; Integrated logic circuits; cellular arrays; emitter-coupled logic; integrated logic circuits; Fuses; Logic circuits; Logic design; Logic devices; Logic functions; PROM; Power dissipation; Programmable logic arrays; Propagation delay; Testing;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1985.1052433
