Abstract: A technique of, and circuitry for sampling, sensing, reading and/or determining the data state of a memory cell of a memory cell array (for example, a memory cell array having a plurality of memory cells which consist of an electrically floating body transistor). In one embodiment, sense amplifier circuitry is relatively compact and pitched to the array of memory cells such that a row of data may be read, sampled and/or sensed during a read operation. In this regard, an entire row of memory cells may be accessed and read during one operation which, relative to at least architecture employing multiplexer circuitry, may minimize, enhance and/or improve read latency and read access time, memory cell disturbance and/or simplify the control of the sense amplifier circuitry and access thereof. The sense amplifier circuitry may include write back circuitry to modify or “re-store” the data read, sampled and/or sensed during a read operation and/or a refresh operation in the context of a DRAM array.

Abstract: A technique of, and circuitry for sampling, sensing, reading and/or determining the data state of a memory cell of a memory cell array (for example, a memory cell array having a plurality of memory cells which consist of an electrically floating body transistor). In one embodiment, sense amplifier circuitry is relatively compact and pitched to the array of memory cells such that a row of data may be read, sampled and/or sensed during a read operation. In this regard, an entire row of memory cells may be accessed and read during one operation which, relative to at least architecture employing multiplexer circuitry, may minimize, enhance and/or improve read latency and read access time, memory cell disturbance and/or simplify the control of the sense amplifier circuitry and access thereof. The sense amplifier circuitry may include write back circuitry to modify or “re-store” the data read, sampled and/or sensed during a read operation and/or a refresh operation in the context of a DRAM array.

Abstract: A memory device with a data path circuit having support in the sense-amp region for compression testing of the device. The data path circuit uses NOR logic compression to provide a scalable design which may be extended to large circuits.

Abstract: A delay locked loop for generating a replica clock signal synchronized to an externally generated clock signal comprises a succession of separately controlled delay lines. Each of the delay lines has different delay resolution.

Abstract: A delay locked loop for generating a replica clock signal synchronized to an externally generated clock signal comprises a succession of separately controlled delay lines. Each of the delay lines has different delay resolution.