BU-63152 Datasheet | Data Device Corporation

FEATURES - Requires only +5V Power Supply - Small Size - 64 Pin QFP - Low Power - Dual Transceiver - HARRIS I/O patibility - Conforms fully to MIL-STD-1553A, -1553B, and -1760 DESCRIPTION The BU-63152 transceiver is a plete dual transmitter and receiver pair conforming fully to MIL-STD-1553A, 1553B, and 1760. Features include: +5V power supply voltage, Harris interface type, pletely independent dual redundant operation, and small size 64pin Quad Flat Package (QFP). The receiver section of the BU-63152 series accepts phase-modulated bipolar data from a MIL-STD-1553 Data Bus and produces TTL level signals at its outputs: RX DATA OUT and RX DATA OUT. These outputs represent positive and negative variations of the input data signals beyond an internally fixed threshold level. An external STROBE input enables or disables the receiver’s outputs. The transmitter section accepts bipolar TTL signal data at its TX DATA IN and TX DATA IN inputs and produces phase-modulated bipolar data at the TX DATA OUT and TX DATA OUT outputs. When used with the remended transformers, the transmitter typically produces 21Vp-p for transformer coupled outputs and 7.2Vp-p at the bus. An external input, INHIBIT, takes priority over the transmitter inputs and disables the transmitter when activated with a logic “1”. The small size, +5V power supply voltage, and pliance with MILSTD-1553A, 1553B, and 1760 simplify engineering design, making it an excellent choice for interfacing with any MIL-STD-1553 system. .. FOR MORE INFORMATION CONTACT: Data Device Corporation 105 Wilbur Place Bohemia, New York 11716 631-567-5600 Fax: 631-567-7358 .ddc-web. Technical Support: 1-800-DDC-5757 ext. 7234 © 2000 Data Device Corporation .. Data Device Corporation .ddc-web. +5 V RECEIVER STROBE BI PHASE TTL DATA 1553 DATA BUS PHASE MODULATED BIPOLAR DATA RX Data In SHORT OR LONG STUB COUPLING ISOLATION TRANSFORMER RX Data In RECEIVER SECTION PARATOR RX Data LIMITER FILTER RX Data DECODER PARATOR TRANSM...