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  • DAC5689IRGCT

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DAC5689IRGCT

DAC (D/A Converters) 16B,800MSPS 2x-8x Int Dual-Channel DAC

  • Package/Case :
  • VQFN-64
  • Product Categories :
  • DAC (D/A Converters)
  • RoHs Status:
  • Rohs
  • Marking Code:
  • DAC5689I
  • In-stock:
  • 262

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DAC5689IRGCT Product Details

The DAC5689IRGCT is a dual-channel 16-bit 800 MSPS digital-to-analog converter (DAC) with dual CMOS digital data bus, integrated 2x-8x interpolation filters, a fine frequency mixer with 32-bit complex numerically controlled oscillator (NCO), IQ compensation, and internal voltage reference. Different modes of operation enable or bypass various signal processing blocks. The DAC5689IRGCT offers superior linearity, noise and crosstalk performance.

The DAC5689IRGCT dual CMOS data bus provides 250 MSPS input data transfer per DAC channel. Several input data options are available: dual-bus data, single-bus interleaved data, even and odd multiplexing at half-rate, and an input FIFO with either external or internal clock to ease interface timing. Input data can be interpolated 2x, 4x or 8x by on-board digital interpolating FIR filters with over 80 dB of stop-band attenuation.

The DAC5689IRGCT allows both complex or real output. An optional 32-bit NCO/mixer in complex mode provides frequency upconversion and the dual DAC output produces a complex Hilbert Transform pair. A digital Inverse SINC filter compensates for the natural DAC sin(x)/x frequency roll-off. The digital Quadrature Modulator Correction (QMC) feature allows IQ compensation of phase, gain and offset to maximize sideband rejection and minimize LO feed-through of an external quadrature modulator performing the final single sideband RF up-conversion.

The DAC5689IRGCT is pin upgradeable to the DAC5688 which includes a clock multiplying PLL. The DAC5689IRGCT is characterized for operation over the industrial temperature range of –40°C to 85°C and is available in a 64-pin 9×9mm QFN package.

DAC5689IRGCT

Feature

  • Dual, 16-Bit, 800 MSPS DACs
  • Dual, 16-Bit, 250 MSPS CMOS Input Data
    • 16 Sample Input FIFO
    • Flexible Input Data Bus Options
  • High Performance
    • 81 dBc ACLR WCDMA TM1 at 70 MHz
  • Selectable 2x–8x Interpolation Filters
    • Stop-band Attenuation > 80 dB
  • Complex Mixer with 32-Bit NCO
  • Digital Quadrature Modulator Correction
    • Gain, Phase and Offset Correction
  • Digital Inverse SINC Filter
  • 3- or 4-Wire Serial Control Interface
  • On Chip 1.2-V Reference
  • Differential Scalable Output: 2 to 20 mA
  • Package: 64-pin 9×9mm QFN
  • APPLICATIONS
    • Cellular Base Stations
    • Broadband Wireless Access (BWA)
    • WiMAX 802.16
    • Fixed Wireless Backhaul
    • Cable Modem Termination System (CMTS)

Technical Parameters

  • Packaging
  • Reel
  • Series
  • DAC5689
  • Factory Pack Quantity
  • 250

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    90 days quality guarantee for all products.

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After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

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Guarantees

1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that DAC5689IRGCT is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their DAC5689IRGCT devices; we pay more attention to the channels and quality of DAC5689IRGCT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of DAC5689IRGCT chips? Including TI original factory information, DAC (D/A Converters) application, DAC5689IRGCT pictures?
You can use Jotrin's intelligent search engine, or filter by Data Converters category, or find it through Texas Instruments, Inc Information page.
Q: Are the TI's DAC5689IRGCT price and stock displayed on the platform accurate?
The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for DAC5689IRGCT, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of DAC5689IRGCT?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DAC5689IRGCT we delivered, we will accept the replacement or return of the DAC5689IRGCT only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of DAC5689IRGCT.
(3)The DAC5689IRGCT is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as DAC5689IRGCT datasheet pdf, DAC5689 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Texas Instruments, Inc

TI
Texas Instruments Incorporated designs and manufactures analog technologies, digital signal processing (DSP) and microcontroller (MCU) semiconductors. TI is a leader in semiconductor solutions for analog and digital embedded and applications processing....
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