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DAC37J84IAAVR 数据表(PDF) 9 Page - Texas Instruments |
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DAC37J84IAAVR 数据表(HTML) 9 Page - Texas Instruments |
9 / 122 page DAC37J84, DAC38J84 www.ti.com SLASE17B – JANUARY 2014 – REVISED MARCH 2014 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. DAC37J84 DAC38J84 PARAMETER TEST CONDITIONS UNIT MIN TYP MAX MIN TYP MAX POWER SUPPLY VDDADAC33 3.15 3.3 3.45 3.15 3.3 3.45 V VDDAPLL18, VDDAREF18, 1.71 1.8 1.89 1.71 1.8 1.89 V VDDS18, VQPS18, VDDR18 VDDIO18 1.71 1.8 1.89 1.71 1.8 1.89 V VDDDIG09, VDDDAC09, 0.85 0.9 0.95 0.85 0.9 0.95 V VDDCLK09, VDDT09 PSRR Power Supply Rejection Ratio DC tested ±0.2 ±0.2 %FSR/V POWER CONSUMPTION I(VDDADAC33) Analog supply current - 114 135 MODE 1:(DAC38J84) I(VDDDIG09) Digital supply current - 1028 1250 fDAC=2.46GSPS, 2x interpolation, I(VDDDAC09) DAC supply current - 20 30 NCO on, QMC on, inverse I(VDDCLK09) Clock supply current - 87 120 mA sinc on, GDC off, PAP off, PLL on, I(VDDT09) SerDes core supply current - 323 450 LMF=841, I(VDDR18) SerDes analog supply current - 37 60 SerDes rate = 12.3Gbps, 20mA FS output, I(VDD18) Other 1.8V supply current - 58 80 IF=150MHz. P Power Dissipation - 1859 1980 mW I(VDDADAC33) Analog supply current 114 - MODE 2: (DAC37J84) I(VDDDIG09) Digital supply current 627 - fDAC=1.6GSPS, 2x I(VDDDAC09) DAC supply current 14 - interpolation, I(VDDCLK09) Clock supply current 57 - mA NCO on, QMC on, invsinc on, GDC off, PAP off, PLL on, I(VDDT09) SerDes core supply current 268 - LMF=841, I(VDDR18) SerDes analog supply current 25 - SerDes rate = 8Gbps, I(VDD18) Other 1.8V supply current 54 - 20mA FS output, IF=150MHz. P Power Dissipation 1388 - mW I(VDDADAC33) Analog supply current 114 114 MODE 3: I(VDDDIG09) Digital supply current 556 556 fDAC=1.47456GSPS, 2x I(VDDDAC09) DAC supply current 14 14 interpolation, I(VDDCLK09) Clock supply current 51 51 mA NCO on, QMC off, invsinc off, GDC off, I(VDDT09) SerDes core supply current 260 260 PAP off, PLL off, LMF=841, I(VDDR18) SerDes analog supply current 24 24 SerDes rate = 7.3728Gbps, I(VDD18) Other 1.8V supply current 36 36 20mA FS output, IF=150MHz. P Power Dissipation 1277 1277 mW I(VDDADAC33) Analog supply current 114 114 MODE 4: I(VDDDIG09) Digital supply current 468 468 fDAC=1.47456GSPS, 4x I(VDDDAC09) DAC supply current 14 14 interpolation, I(VDDCLK09) Clock supply current 50 50 mA NCO on, QMC off, invsinc off, GDC off, PAP off, PLL off, I(VDDT09) SerDes core supply current 135 135 LMF=442, I(VDDR18) SerDes analog supply current 12 12 SerDes rate = 7.3728Gbps, I(VDD18) Other 1.8V supply current 36 36 20mA FS output, IF=150MHz. P Power Dissipation 1063 1063 mW I(VDDADAC33) Analog supply current 13 13 I(VDDDIG09) Digital supply current 368 368 MODE 5: I(VDDDAC09) DAC supply current 10 10 fDAC=1.47456GSPS, x4, NCO off, QMC off, invsinc off, I(VDDCLK09) Clock supply current 50 50 mA GDC off, PAP off, I(VDDT09) SerDes core supply current 135 135 PLL off, LMF=442, SerDes rate = 7.3728Gbps, I(VDDR18) SerDes analog supply current 12 12 DAC output in sleep mode. I(VDD18) Other 1.8V supply current 28 28 P Power Dissipation 622 622 mW Copyright © 2014, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Links: DAC37J84 DAC38J84 |
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