TMC2249AKEC - Brand New Fairchild Semiconductor IC Chips
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Description
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 user-programmable 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.
Specifications and Features
• 60 MHz input and computation rate
• Two 12-bit multipliers
• Separate data and coefficient inputs
• Independent, user-selectable pipeline delays of 1 to 16 clocks on all input ports
• Separate 16-bit input port allows cascading or addition of a constant
• User-selectable rounded output
• Internal 1/2 LSB rounding of products
• Fully registered, pipelined architecture
• Available in 120-Pin CPGA, PPGA, MPGA or MQFPApplication Scenarios
• Video switching
• Image mixing
• Digital signal modulation
• Complex frequency synthesis
• Digital filtering
• Complex arithmetic functions -
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Datenblatt
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Beliebte Teile der gleichen Art
- Datasheet: Download TMC2249AKEC
- Chipdaten Teil: CD94-TMC2249AKEC
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/06/13 23:46 +0800
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