1PCS High speed AD9854 DDS signal generator module development board Evaluation

1PCS High speed AD9854 DDS signal generator module development board Evaluation
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  • Продажная ценаUS $38.95piece
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Oписание продукта

Highlights:

  • AD9954 high-speed DDS module
  • Two-way complementary sine wave output3
  • Two-way plus 150MHz official low-pass filter
  • One-way square wave output
  • Concenient to use
  • Lower power consumption than 9854
  • Using AMS1117 to power AD9954 to ensure its stability


Chip Features:

  • 400 MSPS internal clock speed
  • Integrated 14-bit DAC
  • Programmable phase/amplitude dithering
  • 32-bit frequency tuning accuracy
  • 14-bit phase tuning accuracy
  • Phase noise better than –120 dBc/Hz
  • Excellent dynamic performance
  • >80 dB narrowband SFDR
  • Serial input/output (I/O) control
  • Ultrahigh speed analog comparator
  • Automatic linear and nonlinear frequency sweeping
  • 4 frequency/phase offset profiles
  • 1.8 V power supply
  • Software and hardware controlled power-down
  • 48-lead TQFP
  • Integrated 1024 word × 32-bit RAM
  • PLL-based REFCLK multiplier
  • Internal oscillator, can be driven by a single crystal
  • Phase modulation capability
  • Multichip synchronization


Applications:

  • Agile LO frequency synthesis
  • Programmable clock generators
  • FM chirp source for radar and scanning systems
  • Automotive radars
  • Test and measurement equipment
  • Acousto-optic device drivers

 

General Description:
 
The AD9954 is a direct digital synthesizer (DDS) that uses advanced technology, coupled with an internal high speed, high performance DAC to form a complete, digitally programmable, high frequency synthesizer capable of generating a frequencyagile analog output sinusoidal waveform at up to 160 MHz. The AD9954 enables fast frequency hopping coupled with fine tuning of both frequency (0.01 Hz or better) and phase (0.022°granularity).
 
The AD9954 is programmed via a high speed serial I/O port. The device includes static RAM to support flexible frequency sweep capability in several modes, plus a user-defined linear sweep mode of operation. Also included is an on-chip high speed comparator for applications requiring a square wave output. An on-chip oscillator and PLL circuitry provide users with multiple approaches to generate the device\'s system clock.
 

The AD9954 is specified to operate over the extended industrial temperature range.

Supply Voltage Range: 5V-12V

 

Dimensions: 61mm * 52mm

Package include
  • 1× Module 

For the matching digital control board, please click below picture:

 


 
AD9954 renderings are as follows:

1MHz

 

10MHz

 

50MHz

 

100MHz

 

110MHz

 

120MHz

 

130MHz

 

145MHz

About  Douk  Audio Studio  :

Douk Audio Studio established in 2013, We are dedicated to offer the best audio-visual products at the lowest price to our customers. We have the professional design and producing team which Bringing great products and customer service, and thus help enriching our customers’ lives is our ultimate goal.

About Shipping :

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)

2. Import duties:Taxes are not included in the price or shipping charges.the Customs fee is buyer\'s responsibility. 

3.If the parcel not reach you within 30 days , please contact us. We will help you to solve the problem

Return&Refund:

1. You have 7 days to contact us and 30 days to return it from the Receipt date. If this item is in your possession more than 7 days, it is considered as used and WE WILL NOT ISSUE THE REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Returning Shipping cost is  buyer\'s responsibility.

2. All returned items MUST BE in the original packaging and you MUST PROVIDE us the shipping tracking number

3.In case of returns, please contact us prior,we will help you to solve it ,if it cant be solved online we will accept your returning and refund you

About Guarantee:

1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.

2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible)

About feedback:

1. If you are satisfied, please leave 5 stars positive feedbacks, It’s very honored for us to achieve generous authentic assessments and photographs,thx!!!!!

2. Any product or shipping issue, please contact us before opening the dispute or leaving any nertral/negative feedback, we\'ll try our best to solve problems until you satisfied.