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DAC39J82IAAV Scheda tecnica(PDF) 8 Page - Texas Instruments |
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DAC39J82IAAV Scheda tecnica(HTML) 8 Page - Texas Instruments |
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8 / 147 page  DAC39J82 SLASE47 – JANUARY 2015 www.ti.com DC Electrical Characteristics (continued) Typical values at TA = 25°C, full temperature range is TMIN = -40°C to TMAX = 85°C, nominal supplies, unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT REFERENCE INPUT VEXTIO Input voltage range External reference mode 0.1 0.9 1 V Input resistance 1 M Ω Input capacitance 50 pF POWER SUPPLY VDDADAC33 3.15 3.3 3.45 V VDDAPLL18, VDDAREF18, VDDS18, 1.71 1.8 1.89 V VQPS18, VDDR18 VDDIO18 1.71 1.8 1.89 V VDDDIG09, VDDDAC09, VDDCLK09, fDAC≤2.5GSPS 0.85 0.9 1.05 V VDDT09 fDAC>2.5GSPS 0.9 1.0 1.05 PSRR Power Supply Rejection Ratio DC tested ±0.2 %FSR/V POWER CONSUMPTION I(VDDADAC33) Analog supply current 64 80 I(VDDDIG09) Digital supply current 591 850 MODE 1: I(VDDDAC09) DAC supply current 17 30 fDAC=2.8GSPS, 4x interpolation, NCO on, QMC on, inverse sinc on, I(VDDCLK09) Clock supply current 107 140 mA GDC off, PAP off, PLL off, LMF=421, I(VDDT09) SerDes core supply current 129 200 SerDes rate = 7GSPS, 20mA FS output, I(VDDR18) SerDes analog supply current 12 28 IF=150MHz. I(VDD18) Other 1.8V supply current 32 60 P Power dissipation 1135 1370(2) mW I(VDDADAC33) Analog supply current 64 I(VDDDIG09) Digital supply current 628 MODE 2: I(VDDDAC09) DAC supply current 13 fDAC=2.5GSPS, 2x interpolation, I(VDDCLK09) Clock supply current 86 mA NCO on, QMC on, invsinc on, GDC off, PAP off, PLL on, LMF=421, I(VDDT09) SerDes core supply current 168 SerDes rate = 12.5GSPS, I(VDDR18) SerDes analog supply current 18 20mA FS output, IF=150MHz. I(VDD18) Other 1.8V supply current 53 P Power dissipation 1144 mW I(VDDADAC33) Analog supply current 64 I(VDDDIG09) Digital supply current 363 MODE 3: I(VDDDAC09) DAC supply current 10 fDAC=1.47456GSPS, 2x interpolation, NCO on, QMC off, invsinc off, GDC I(VDDCLK09) Clock supply current 50 mA off, I(VDDT09) SerDes core supply current 135 PAP off, PLL off, LMF=421, SerDes rate = 7.3728GSPS, I(VDDR18) SerDes analog supply current 12 20mA FS output, IF=150MHz. I(VDD18) Other 1.8V supply current 30 P Power dissipation 789 mW I(VDDADAC33) Analog supply current 64 I(VDDDIG09) Digital supply current 312 MODE 4: I(VDDDAC09) DAC supply current 10 fDAC=1.47456GSPS, 4x interpolation, NCO on, QMC off, invsinc off, I(VDDCLK09) Clock supply current 50 mA GDC off, PAP off, PLL off, I(VDDT09) SerDes core supply current 76 LMF=222, SerDes rate = 7.3728GSPS, I(VDDR18) SerDes analog supply current 12 20mA FS output, IF=150MHz. I(VDD18) Other 1.8V supply current 30 P Power dissipation 690 mW (2) The MAX power limit is set separately which is NOT equal to the power consumption when all of the power supplies are at the MAX current. 8 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated Product Folder Links: DAC39J82 |
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