TMC2249AH5C Fairchild Semiconductor, TMC2249AH5C Datasheet
TMC2249AH5C
Specifications of TMC2249AH5C
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TMC2249AH5C Summary of contents
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TMC2249A Digital Mixer Bit, 60 MHz Features • 60 MHz input and computation rate • Two 12-bit multipliers • Separate data and coefficient inputs • Independent, user-selectable pipeline delays clocks on all input ...
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PRODUCT SPECIFICATION Block Diagram NEG1 NEG2 RND FT CAS 15-0 CASEN ACC SWAP OE ENA 2 ADEL 3-0 ENA A 11-0 BDEL 3-0 ENB B 11-0 1-16 1-16 2's Comp ADEL 3 ...
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TMC2249A Functional Description The TMC2249A performs the summation of products described by the formula: S(N+5) =A(N-ADEL) B(N-BDEL) (-1 NEG2(N) C(N-CDEL) D(N-DDEL) (-1 CAS(N+3 FT) where ADEL through DDEL range from pipe delays. All inputs and controls utilize ...
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PRODUCT SPECIFICATION Pin Assignments 120 Pin Plastic Pin Grid Array, H5 Package, 120 Pin Ceramic Pin Grid Array, G1 Package, and 120 Pin Metric Quad FlatPack to 120 Pin Plastic Pin Array, H6 Package ...
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TMC2249A Pin Descriptions Pin Number Pin Name CPGA/PPGA/ MQFP MPGA Power V F3, H3, L7, C8 12, 20, 46, 102 Supply Voltage. The TMC2249A operates from a single +5V DD GND E3, G3, J3, L6, 8, 16, 24, 42, H11, ...
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PRODUCT SPECIFICATION Pin Descriptions (continued) Pin Number Pin Name CPGA/PPGA/ MQFP MPGA Controls ENA-END N13, N2, C12, 60, 33, 89, 116 Input Enables. Input data presented to port i11-0 (i=A,B, NEG1,2 B1 RND C2 ...
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TMC2249A Table 1. Data Formats and Bit Weighting ...
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PRODUCT SPECIFICATION Absolute Maximum Ratings Parameter Supply Voltage Input Voltage 2 Applied Voltage (Output) Externally Forced Current (Output) Output Short Circuit Duration (single output in HIGH state to ground) Operating, Ambient Temperature Operating, Junction Temperature Storage Temperature Lead, Soldering (10 ...
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TMC2249A Electrical Characteristics Parameter I Total Power Supply DD Current I Power Supply Current, DDU Unloaded I Power Supply Current, DDQ Quiescent C I/O Pin Capacitance PIN I Input Current, HIGH IH I Input Current, LOW IL I Hi-Z Output ...
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PRODUCT SPECIFICATION Application Notes The TMC2249A is a flexible signal and image processing building block with numerous user-selectable functions which expand its usefulness. Table 2 clarifies the operation of the device, demonstrating the various feature available to the user and ...
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TMC2249A Once all of the products of the desired taps have been summed, the result is available at the output. The user then "pushes" a new time-data sample on to the appropriate even or odd data register "stack" and reiterates ...
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PRODUCT SPECIFICATION Complex Arithmetic Functions The TMC2249A can also be used to perform complex arith- metic functions. The basic function performed by the device, ignoring the delay controls, SUM = ( can realize in ...
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TMC2249A 0 RTP A = Mixer XRIN Amplitude TMC2330A F = Mixer YPIN Frequency Figure 7. Direct Quadrature Waveform Synthesizer using the TMC2249A and TMC2330A Related Products • TMC2301 Image Resampling Sequencer • TMC2302A Image Manipulation Sequencer • TMC2246A Image ...
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TMC2249A Mechanical Dimensions 120-Lead CPGA Package Inches Millimeters Symbol Min. Max. Min. A .080 .160 2.03 A1 .040 .060 1.01 A2 .125 .215 3.17 øB .016 .020 0.40 øB2 .050 NOM. 1.27 NOM. D 1.340 1.380 33.27 D1 1.200 BSC ...
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TMC2249A Mechanical Dimensions 120-Lead PPGA Package Inches Millimeters Symbol Min. Max. Min. A .080 .160 2.03 A1 .040 .060 1.01 A2 .125 .215 3.17 øB .016 .020 0.40 øB2 .050 NOM. 1.27 NOM. D 1.340 1.380 33.27 D1 1.200 BSC ...
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PRODUCT SPECIFICATION Mechanical Dimensions 120-Lead Metric Quad Flat Package to Pin Grid Array Package (MPGA) Inches Millimeters Symbol Min. Max. Min. A .309 .311 7.85 A1 .145 .155 3.68 A2 .080 .090 2.03 A3 .050 TYP. 1.27 TYP. øB .016 ...
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TMC2249A Mechanical Dimensions 120-Lead MQFP Package Inches Millimeters Symbol Min. Max. Min. A — .154 — A1 .010 — .25 A2 .125 .144 3.17 B .012 .018 .30 C .005 .009 .13 D/E 1.219 1.238 30.95 D1/E1 1.098 1.106 27.90 ...
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... TMC2249AG1C 0°C to 70°C TMC2249AG1C1 0°C to 70°C TMC2249AG1C2 0°C to 70°C TMC2249AH5C 0°C to 70°C TMC2249AH5C1 0°C to 70°C TMC2249AH5C2 0°C to 70°C TMC2249AH6C 0°C to 70°C TMC2249AH6C1 0°C to 70°C TMC2249AH6C2 0°C to 70°C TMC2249AKEC 0°C to 70°C TMC2249AKEC1 0° ...