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Partname: | TMC2249AH5C |
Description: | Digital Mixer 12 x 12 Bit, 60 MHz |
Manufacturer: | Fairchild Semiconductor |
Datasheet: | PDF (138K). Click here to download *) |
The TMC2249A is a high-speed digital arithmetic circuit consisting of two 12-bit multipliers, an adder and a cascadeable accumulator. All four multiplier inputs are simultaneously accessible to the user, and each includes a userprogrammable pipeline delay of up to 16 clocks in length. The 24-bit adder/subtractor is followed by an accumulator and 16-bit input port which allows the user to cascade multiple TMC2249As. A new 16-bit accumulated output is available every clock, up to the maximum rate of 60 MHz. All inputs and outputs are registered except the three-state output enable, and all are TTL compatible. |
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Click here to download TMC2249AH5C Datasheet*) |
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