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HomeCommunitySubjectAD9959 Frequency Synthesizer: Pinout, Datasheet, Application Circuit

AD9959 Frequency Synthesizer: Pinout, Datasheet, Application Circuit

ANALOG DEVICES - AD9959BCPZ - Convertitore Digitale-Analogico, 10 bit, 500 MSPS, Seriale, Da 1,71V a 1,89V, LFCSP, 56 Pin The AD9959 is a multichannel frequency synthesizer that incorporates four synchronous direct digital syntheses (DDS) cores with many user-programmable functions.

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Sep 14, 2021

Angelo O'Casey

ANALOG DEVICES - AD9959BCPZ - Convertitore Digitale-Analogico, 10 bit, 500 MSPS, Seriale, Da 1,71V a 1,89V, LFCSP, 56 Pin

The AD9959 is a multichannel frequency synthesizer that incorporates four synchronous direct digital syntheses (DDS) cores with many user-programmable functions.

AD9959BCPZ

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AD9959 Pinout

AD9959 CAD Model

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AD9959 Description

The AD9959 consists of four direct digital synthesizers (DDS) cores that provide independent frequency, phase, and amplitude control on each channel. The AD9959 can perform up to a 16-level modulation of frequency, phase, or amplitude (FSK, PSK, ASK). Because all channels share a common system clock, they are inherently synchronized. Synchronization of multiple devices is supported.

AD9959 Block Diagram

Specifications

Analog Devices Inc. AD9959BCPZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD9959BCPZ.

AD9959BCPZ Tech Specifications

Analog Devices Inc. AD9959BCPZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD9959BCPZ.

Product Attribute Attribute Value
Lifecycle StatusPRODUCTION (Last Updated: 1 month ago)
Factory Lead Time8 Weeks
Contact PlatingTin
MountSurface Mount
Mounting TypeSurface Mount
Package / Case56-VFQFN Exposed Pad, CSP
Number of Pins56Pins
Operating Temperature-40°C~85°C
PackagingTray
JESD-609 Codee3
Pbfree Codeno
Part StatusActive
Moisture Sensitivity Level (MSL)3 (168 Hours)
Number of Terminations56Terminations
TerminationSMD/SMT
ECCN CodeEAR99
Additional FeatureALSO REQUIRES 3.3V SUPPLY
Product Attribute Attribute Value
Max Power Dissipation680mW
Voltage - Supply1.71V~1.96V
Terminal PositionQUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel)260
Supply Voltage1.8V
Terminal Pitch0.5mm
Frequency500MHz
Time@Peak Reflow Temperature-Max (s)30
Base Part NumberAD9959
Pin Count56
Qualification StatusNot Qualified
Operating Supply Voltage1.8V
InterfaceSerial
Operating Supply Current180mA
Nominal Supply Current160mA
Max Supply Current185mA
Product Attribute Attribute Value
uPs/uCs/Peripheral ICs TypeDSP PERIPHERAL, NUMERIC CONTROLLED OSCILLATOR
Number of Bits10Bits
Sampling Rate500 Msps
Boundary ScanNO
Low Power ModeYES
Conversion Rate500 Msps
Number of D/A Converters4D/A Converters
Resolution (Bits)10 b
Tuning Word Width (Bits)32b
Height830μm
Length8mm
Width8mm
REACH SVHCNo SVHC
RoHS StatusROHS3 Compliant
Lead FreeContains Lead
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AD9959 Features

  • 4 synchronized DDS channels @ 500 MSPS

  • Independent frequency/phase/amplitude control between channels

  • Matched latencies for frequency/phase/amplitude changes

  • Excellent channel-to-channel isolation (>65 dB)

  • Linear frequency/phase/amplitude sweeping capability

  • Up to 16 levels of frequency/phase/amplitude modulation

  • (pin-selectable)

  • 4 integrated 10-bit digital-to-analog converters (DACs)

  • Individually programmable DAC full-scale currents

  • 0.12 Hz or better frequency tuning resolution

  • 14-bit phase offset resolution

  • 10-bit output amplitude scaling resolution

  • Serial I/O port interface (SPI) with enhanced data throughput

  • Software-/hardware-controlled power-down

  • Dual supply operation (1.8 V DDS core/3.3 V serial I/O)

  • Multiple device synchronization

  • Selectable 4× to 20× REFCLK multiplier (PLL)

  • Selectable REFCLK crystal oscillator

  • 56-lead LFCSP package

AD9959 Applications

  • Agile local oscillators

  • Phased array radars/sonars

  • Instrumentation

  • Synchronized clocking

  • RF source for AOTF

AD9959 Application Circuit

AD9959 Dimension Outline

AD9959 Manufacturer

Analog Devices is an international market leader in the design, production, and commercialization of a large range of high-performance integrated circuits (ICs) for analog, mixed-signal, and digital signals (DSP) processing of almost all electronic systems. Since we started in 1965, the focus has been on the engineering challenge in electronic equipment related to signal to process. Our signal processing solutions, utilized by over 100,000 customers worldwide, play a key role in the conversion, conditioning, and processing of real-world events such as temperature, pressure, sonority, illumination, speed, and movement to electric signals for a wide range of electronic devices.

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AD9959BCPZ Documents

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