Part Number
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PDSP16116DB0GG |
Manufacturer
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Mitel Networks Corporation |
Description
|
16 X 16 Bit Complex Multiplier |
Published
|
Mar 22, 2005 |
Detailed Description
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PDSP16116
16 X 16 Bit Complex Multiplier
Supersedes October 1996 version, DS3707 - 4.2 DS3707 - 5.3 October 1997
The PD...
|
Datasheet
|
PDSP16116DB0GG
|
Overview
PDSP16116
16 X 16 Bit Complex Multiplier
Supersedes October 1996 version, DS3707 - 4.
2 DS3707 - 5.
3 October 1997
The PDSP16116 contains four 16316 array multipliers, two 32-bit adder/subtractors and all the control logic required to support Block Floating Point Arithmetic as used in FFT applications.
The PDSP16116A variant will multiply two complex (16116) bit words every 50ns and can be configured to output the complete complex (32132) bit result within a single cycle.
The data format is fractional two’s complement.
In combination with a PDSP16318A, the PDSP16116A forms a two-chip 20MHz complex multiplier accumulator with 20-bit accumulator registers and output shifters.
The PDSP16116A in ...
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