AD9951YSV-REEL7

AD9951YSV-REEL7

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AD9951YSV-REEL7
14-BIT DD SYNTHESIZER
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$22.13

Quantity Available: 4655
SZC Quality Assurance
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

AD9951YSV-REEL7 FEATURES

400 MSPS internal clock speedIntegrated 14-bit DAC32-bit tuning wordPhase noise ≤ –120 dBc/Hz @ 1 kHz offset (DAC output)Excellent dynamic performance>80 dB SFDR @ 160 MHz (±100 kHz offset) AOUTSerial I/O control1.8 V power supplySoftware and hardware controlled power-down48-lead TQFP/EP packageSupport for 5 V input levels on most digital inputsPLL REFCLK multiplier (4× to 20×)Internal oscillator, can be driven by a single crystalPhase modulation capabilityMultichip synchronization

AD9951YSV-REEL7 APPLICATIONS

Agile LO frequency synthesisProgrammable clock generatorsTest and measurement equipmentAcousto-optic device driversFUNCTIONAL BLOCK DIAGRAMCOS(X)CONTROL REGISTERSOSCILLATOR/BUFFERSYNCENABLEI/O UPDATEDAC_RSETDDS COREPHASEOFFSETPHASEACCUMULATORZ–1Z–1IOUTIOUTOSKPWRDWNCTLREFCLKREFCLKCRYSTAL OUTI/O PORTDDS CLOCKFREQUENCYTUNING WORDCLEAR PHASEACCUMULATORAMPLITUDESCALE FACTORDACSYSTEMCLOCKSYSTEMCLOCKSYNC_INSYNC_CLKRESETTIMING AND CONTROL LOGIC4× TO 20×CLOCKMULTIPLIER÷ 4AD99513232141419140MUXMUX03359-001Figure 1.

AD9951YSV-REEL7 GENERAL DESCRIPTION

The AD9951 is a direct digital synthesizer (DDS) featuring a14-bit DAC operating up to 400 MSPS. The AD9951 usesadvanced DDS technology, coupled with an internal high speed,high performance DAC to form a digitally programmable,complete high frequency synthesizer capable of generating afrequency-agile analog output sinusoidal waveform at up to200 MHz. The AD9951 is designed to provide fast frequencyhopping and fine tuning resolution (32-bit frequency tuningword). The frequency tuning and control words are loaded intothe AD9951 via a serial I/O port.The AD9951 is specified to operate over the extended industrialtemperature range of –40°C to +105°C.

Product Attributes

TYPE DESCRIPTION Select all
Master fclk 400 MHz
Resolution (Bits) 14 b
Product Status Active
Package Bulk
Series AD9951
Supplier Device Package 48-TQFP-EP (7x7)
Package / Case 48-TQFP Exposed Pad
Mounting Type Surface Mount
Operating Temperature -40°C ~ 105°C
Voltage - Supply 1.71V ~ 1.89V
Tuning Word Width (Bits) 32 b

$22.13

Quantity Available: 4655
SZC Quality Assurance
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years