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Supplier: Narda Microwave-East
Description: Key features • Combines fine step resolution with extremely fast switching speed of less than 300 ns • Extremely low phase noise • High spurious and harmonic rejection • Custom configurations and specifications available
- Applications: Satellite Communications (SATCOM), Other
- Form Factor / Package: Other
- Features: Connectorized
Supplier: American Microsemiconductor, Inc.
Description: For Use In DDS Synthesizer
- IC Package Type: DIP
Description: Abstract With the advent of integrated circuits (IC), digital systems have become widely used in modern electronic devices, including communications and measurement equipment. Direct Digital Frequency Synthesizers (DDS) are used in communications as transmitter exciters and local oscillators
Supplier: 1-Source Electronic Components
Description: IC, DDS, 75MHZ, 20-TSSOP Synthesizer Type:Frequency Frequency:75MHz Supply Voltage Range:2.3V to 5.5V Supply Current:17mA Operating Temperature Range:-40°C to +105°C Digital IC Case Style:TSSOP No. of Pins:20 RoHS Compliant: Yes
Supplier: Techwell, Inc.
Description: programmable frequency control Offset frequency register and enable pin for fast FSK Small 48 Ld LQFP packaging Pb-Free (RoHS compliant) Description The 14-bit ISL5314 provides a complete Direct Digital Synthesizer (DDS) system in a single 48 Ld LQFP package. A 48-bit Programmable Carrier NCO
- Data Bus: Other
Supplier: ULTRAVIEW Corporation
Description: These devices provide two synchronized DDS-based RF channels on a single PCI card. With fine frequency and phase control, triggered operation, and the ability to accept an external clock, the Synth300 products enable a number of advanced applications at a fraction of the cost of conventional
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Parts by Number for Dds Synthesizer Top
|Part #||Distributor||Manufacturer||Product Category||Description|
|AD 9852 AST : 200MHZ C-DDS SYNTHESIZER||National Microchip||Not Provided||Not Provided||Not Provided|
|AD9850BRS-REEL||Digi-Key||Analog Devices Inc||Integrated Circuits (ICs)||IC DDS SYNTHESIZER CMOS 28-SSOP|
|AD9852ASTZ||Digi-Key||Analog Devices Inc||Integrated Circuits (ICs)||IC DDS SYNTHESIZER CMOS 80-LQFP|
|AD9852ASTZ||ASAP Semiconductor||ANALOG||Not Provided||IC DDS SYNTHESIZER CMOS 80-LQFP|
|AD9850BRS||ASAP Semiconductor||ANALOG DEVICES INC. (ADI||Not Provided||CMOS 125 MHz Complete DDS Synthesizer|
|AD9850BRS||ASAP Semiconductor||ANALOG DEVICES INC. ADI||Not Provided||CMOS 125 MHz Complete DDS Synthesizer|
Conduct Research Top
Novel Approach Yields Fast, Clean Synthesizers (.pdf)
-. resolution of 0.001 Hz without the. reduced or completely eliminated in. synthesizer solutions. common penalty of slower tuning speed. the list mode, which is the precalcula-. To address today's market require-. Since DDS-based designs are normally. tion and memorization of all necessary. ments
Building a Microwave Frequency Synthesizer-Part 1: Getting Started (.pdf)
. or Range. and. tions including DDS-based and multiloop. Frequency Resolution or Step Size are the fun-. schemes. damental synthesizer specifications set by a. particular application. Some applications (e.g.,. Reviewing the Specifications. test and measurement) require wide band-. A frequency
Fast-Switching LO Synthesizer Enables 26.5 GHz Synthetic Instruments (.pdf)
adequate harmonic. Synthesizer. suppression above 6 GHz. This approach provides 3 to 9 GHz. Synthesizer OUT. overall frequency coverage with reduced harmonic content. 3-9 GHz. 100 MHz. The VCO is locked to a built-in DDS-based reference that. SMA. provides sub-Hz frequency resolution without the common
A Small Form Factor 3-9 GHz Synthesizer Module for Use in SI Applications (.pdf)
A novel 3-9 GHz fast switching frequency synthesizer module has been developed. The synthesizer employs a multi-loop VCObased design that delivers +15 to +19 dBm output power across the band. A built-in DDS provides sub-Hz frequency resolution with excellent spurious and phase noise characteristics
Building a Microwave Frequency Synthesizer-Part 5: Advanced Techniques (.pdf)
a VCO-based design achieve YIG-comparable per-. using a broadband fundamental VCO. The VCO is locked. formance? We have already discussed that today's OCXOs. to a built-in DDS that provides sub-Hz frequency resolu-. 54. High Frequency Electronics. High Frequency Design. SYNTHESIZER DESIGN. tion without
Building a Microwave Frequency Synthesizer-Part 4: Improving Performance (.pdf)
fre-. output bandwidth, which may be a. ly all synthesizer parameters. quency reduction. The DDS is essen-. limiting factor in certain cases. The. How fractional division coeffi-. tially a fractional divider that can be. DDS bandwidth can be extended by. cients can be realized? In general
Frequency Synthesis: Current Solutions and New Trends (.pdf)
analog synthesizer with added output frequencies. Direct Analog Synthesizers. Filter A1. Filter B1. The main job of any synthesizer is. translating one or more reference sig-. Filter A2. Filter B2. nals to a number of output frequen-. Filter A3. Filter B3. cies with a required step size. Direct. DDS
A New Breed of VXIbus Microwave Signal Generator Architecture (.pdf)
, and Direct Digital Synthesis. is completely arbitrary and only limited. tested by legacy RF stimulus generators. (DDS). by the user's imagination. However, DDS. due to their limited/fixed signal modula-. technology is not without its limitations;. tion capabilities. Frequency synthesizers employing
Engineering Web Search: Dds Synthesizer Top
Direct Digital Synthesis (DDS) & Modulators | RF / IF ICs |...
DDS (direct digital synthesis ICs) from Analog Devices are world-leading and incorporate various features (on board comparators, RAM, PLLs, mixers
- Circuit Note | CN0109 | Low Jitter Sampling Clock Generator...
Jesper's AVR pages - MiniDDS
Mini DDS (Direct Digital Synthesis) I often need a simple function generator.
Xilinx DS558, LogiCORE IP DDS Compiler v4.0, Data Sheet
LogiCORE IP DDS Compiler v4.0 DS558 March 1, 2011 Product Specification Introduction LogiCORE IP Facts Table The LogiCORETM IP DDS (Direct Digital
AR #33261 - LogiCORE DDS (Direct Digital Synthesizer)...
Home : Support : Answers : LogiCORE DDS (Direct Digital Synthesizer) Compiler v3.0 - When I select a SFDR, which is not exactly divisible by 6,
comp.arch.embedded: PIC + DDS = Frequency Synthesizer?
PIC + DDS = Frequency Synthesizer? From: RussT (russ_at_sotainstruments.com) Date: 01/02/04
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DDS Synthesizer Ternary (3-input) Adder