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DAC5672IPFBRG4 データシート(PDF) 6 Page - Texas Instruments |
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DAC5672IPFBRG4 データシート(HTML) 6 Page - Texas Instruments |
6 / 28 page DAC5672 SLAS440C – NOVEMBER 2004 – REVISED DECEMBER 2010 www.ti.com ELECTRICAL CHARACTERISTICS AC specifications over TA, AVDD = DVDD = 3.3 V, IOUTFS = 20 mA, independent gain set mode, differential 1:1 impedance ratio transformer coupled output, 50- Ω doubly terminated load (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Analog Output fclk Maximum output update rate(1) 275 MSPS ts Output settling time to 0.1% Mid-scale transition 20 ns (DAC) tr Output rise time 10% to 90% 1.4 ns (OUT) tf Output fall time 90% to 10% 1.5 ns (OUT) IOUTFS = 20 mA 55 pA/ √Hz Output noise IOUTFS = 2 mA 30 pA/ √Hz AC Linearity 1st Nyquist zone, TA = 25°C, fDATA = 50 MSPS, fOUT = 1 MHz, IOUTFS = 0 83 dB 1st Nyquist zone, TA = 25°C, fDATA = 50 MSPS, fOUT = 1 MHz, IOUTFS = 80 -6 dB 1st Nyquist zone, TA = 25°C, fDATA = 50 MSPS, fOUT = 1 MHz, IOUTFS = 79 -12 dB 1st Nyquist zone, TA = 25°C, SFDR Spurious-free dynamic range dBc 84 fDATA = 100 MSPS, fOUT = 5 MHz 1st Nyquist zone, TA = 25°C, 79 fDATA = 100 MSPS, fOUT = 20 MHz 1st Nyquist zone, TMIN to TMAX, 68 75 fDATA = 200 MSPS, fOUT = 20 MHz 1st Nyquist zone, TA = 25°C, 72 fDATA = 200 MSPS, fOUT = 41 MHz 1st Nyquist zone, TA = 25°C, 74 fDATA = 275 MSPS, fOUT = 20 MHz 1st Nyquist zone, TA = 25°C, 77 dB fDATA = 100 MSPS, fOUT = 5 MHz SNR Signal-to-noise ratio 1st Nyquist zone, TA = 25°C, 70 dB fDATA = 160 MSPS, fOUT = 20 MHz W-CDMA signal with 3.84-MHz Bandwidth, 75 dB fDATA = 61.44 MSPS, IF = 15.360 MHz W-CDMA signal with 3.84-MHz Bandwidth, 73 dB fDATA = 122.88 MSPS, IF = 30.72 MHz ACLR Adjacent channel leakage ratio W-CDMA signal with 3.84-MHz Bandwidth, 78 dB fDATA = 61.44 MSPS, Baseband W-CDMA signal with 3.84-MHz Bandwidth, 78 dB fDATA = 122.88 MSPS, Baseband Each tone at -6 dBFS, TA = 25°C, fDATA = 200 MSPS, fOUT = 45.4 MHz and 65 dBc 46.4 MHz Third-order two-tone IMD3 intermodulation Each tone at -6 dBFS, TA = 25°C, fDATA = 100 MSPS, fOUT = 15.1 MHz and 79 dBc 16.1 MHz (1) Specified by design and bench characterization. Not production tested. 6 Submit Documentation Feedback Copyright © 2004–2010, Texas Instruments Incorporated Product Folder Link(s): DAC5672 |
同様の部品番号 - DAC5672IPFBRG4 |
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同様の説明 - DAC5672IPFBRG4 |
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