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DAC3484
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  • Forum Post: Industry’s first 4-ch, 16-bit, 1.25 GSPS DAC3484

    Joasia
    Did you know that the DAC3484 has a 65% lower power consumption than the competitors? Find here all you need to know http://bit.ly/dOA8OU
    on Apr 26, 2011

  • Forum Post: Synchronization of two DACs 348x

    donia elotamni
    Hello, I'm working on a synchronisation of two TI DACs with a module generator pattern TSW3100 and i have few questions: I have choose the TSW3100comm_signal_pattern to generate an WCDMA-TM1 signal, on the TSW3100 control panel: - The TSW3100 includes the ability to synchronize multiple...
    on Jul 27, 2011

  • Blog Post: Industry's lowest power 2- and 4-channel 1.25GSPS Digital-to-Analog Converters: DAC3484, DAC3482, DAC34H84 now in production!

    Philip Pratt
    These are now available for orders! Part Numbers and Product Descriptions – DAC3484, 4-channel 16-bit 1.25GSPS DAC with 312.5MSPS/DAC input rate, multi-row QFN package DAC3482, 2-channel 16-bit 1.25GSPS DAC with 625MSPS/DAC input rate, multi-row QFN package DAC34H84, 4-channel 16...
    on Aug 2, 2011

  • Forum Post: dac3484 clocking and nco

    Arvind Bhat
    I am trying to figure out maximum data clocking speeds for the dac3484 and limits on maximum instantaneous bandwidth. The datasheet mentions fdata is 312.5 Msps max, and max interleaved data rate is 1.25Gsps. Does that mean I can clock each of the I and Q channels at 312.5 Msps ? So in terms of maximum...
    on Aug 12, 2011

  • Blog Post: Lowest power dual 14-bit 250MSPS ADS4249 ADC - now in production!

    Philip Pratt
    Checkout the world's lowest power dual 14-bit 250MSPS ADC, the ADS4249. Its now in full production. http://www.ti.com/product/ads4249 This is TI's 2nd generation, following the ADS62P49 with 60% lower power at 560mW, SNR >72dBFS and SFDR>80dBc. It has a similar pinout to the ADS62P49...
    on Oct 17, 2011

  • Forum Post: Data generation TSW3100 and DAC34H84EVM

    Ronald Dekker
    Hello, I have a test setup with a TSW3100 and a DAC34H84EVM. Can sombody explane to me how i can generate/define 4 seperate datapaterns for each of the dac in the DAC34H84. At the moment i am able the generate a vectorfile with 2 signal paterns but the the signal out of DAC_C is equal to DAC_A...
    on Nov 1, 2011

  • Forum Post: Fast DAC converter DAC3484 sampling rate for each channel

    Liang Geng
    Hi. I am looking for a fast DAC converter (>1Gsps) for my FPGA based communication system design.Unfortunately after I got the DAC3484EVM, I found this might not fit my application. If I am correct, the DAC3484 has a maximum sample rate of 1.25 Gsps at the digital input end. But for each...
    on Nov 14, 2011

  • Forum Post: DAC34H84 evaluation board extra divider?

    Ronald Dekker
    Hello, Can somebody explane to me why on the DAC34H84EVM the FIFO-OSTR clock has an external divider(U6 CDCP1803). The divider is set to divided by 2. Why is this better than setting the clock divider/distrubiter U2(CDCE62005). Thanks in advance for any replay Ronald Dekker
    on Dec 7, 2011

  • Blog Post: Fastest 16-bit DAC @ 1.5 GSPS – Samples, EVMs available now

    Kristina Arnold
    Today we announced the industry’s fastest 16-bit DAC at 1.5 GSPS. The quad DAC34SH84 is 50% faster and uses 50% less power than the closest 16-bit DAC alternative, clocking in at 1.5 GSPS and consuming just 362 mW per channel. It provides an easy, pin-compatible upgrade from the 1.25-GSPS DAC34H84...
    on Feb 23, 2012

  • Forum Post: DAC3484 interface data rate question

    Joel Brenner
    Hi, I'm planning to use the DAC3484 DAC quad dac for an FPGA driven RF transmit application. I need to convert 4 x 250 MHz sampled digital streams into analog signals (without any interpolation, just inv. sinc). In theory, it seems that the DAC 3484 would be a great choice... but I just want to make...
    on Mar 26, 2012

  • Forum Post: DAC3484 NCO frequency update without SiF

    David Kelley
    I have a DAC3484 on a Pentek XMC module. In trying to update the NCO frequency without the SiF sync I do not see the frequency shift. I have the following bits asserted in the syncsel_mixerAB and syncsel_mixerCD fields of the config31 register: auto-sync from register; sync; sif_sync. So far I have been...
    on Mar 25, 2013

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