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AD9144 データシート(PDF) 7 Page - Analog Devices |
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AD9144 データシート(HTML) 7 Page - Analog Devices |
7 / 126 page AD9144 Data Sheet Rev. A | Page 6 of 125 DIGITAL SPECIFICATIONS AVDD33 = 3.3 V, SIOVDD33 = 3.3 V, IOVDD = 1.8 V, DVDD12 = 1.2 V, CVDD12 = 1.2 V, PVDD12 = 1.2 V, SVDD12 = 1.2 V, VTT = 1.2 V, TA = −40°C to +85°C, IOUTFS = 20 mA, unless otherwise noted. Table 2. Parameter Symbol Test Conditions/Comments Min Typ Max Unit CMOS INPUT LOGIC LEVEL Input Voltage (VIN) Logic High 1.8 V IOVDD 3.3 V 0.7 × IOVDD V Low 1.8 V IOVDD 3.3 V 0.3 × IOVDD V CMOS OUTPUT LOGIC LEVEL Output Voltage (VOUT) Logic High 1.8 V IOVDD 3.3 V 0.75 × IOVDD V Low 1.8 V IOVDD 3.3 V 0.25 × IOVDD V MAXIMUM DAC UPDATE RATE1 1× interpolation2 (see Table 4) 1060 MSPS 2× interpolation3 2120 MSPS 4× interpolation 2800 MSPS 8× interpolation 2800 MSPS ADJUSTED DAC UPDATE RATE 1× interpolation 1060 MSPS 2× interpolation 1060 MSPS 4× interpolation 700 MSPS 8× interpolation 350 MSPS INTERFACE4 Number of JESD204B Lanes 8 Lanes JESD204B Serial Interface Speed Minimum Per lane 1.44 Gbps Maximum Per lane, SVDD12 = 1.3 V ± 2% 10.6 Gbps DAC CLOCK INPUT (CLK+, CLK−) Differential Peak-to-Peak Voltage 400 1000 2000 mV Common-Mode Voltage Self biased input, ac-coupled 600 mV Maximum Clock Rate 2800 MHz REFCLK Frequency (PLL Mode) 6.0 GHz ≤ fVCO ≤ 12.0 GHz 35 1000 MHz SYSTEM REFERENCE INPUT (SYSREF+, SYSREF−) Differential Peak-to-Peak Voltage 400 1000 2000 mV Common-Mode Voltage 0 2000 mV SYSREF± Frequency5 fDATA/(K × S) Hz SYSREF TO DAC CLOCK6 SYSREF differential swing = 0.4 V, slew rate = 1.3 V/ns, common modes tested: ac-coupled, 0 V, 0.6 V, 1.25 V, 2.0 V Setup Time tSSD 131 ps Hold Time tHSD 119 ps Keep Out Window KOW 20 ps SPI Maximum Clock Rate SCLK IOVDD = 1.8 V 10 MHz Minimum SCLK Pulse Width High tPWH 8 ns Low tPWL 12 ns SDIO to SCLK Setup Time tDS 5 ns Hold Time tDH 2 ns |
同様の部品番号 - AD9144 |
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同様の説明 - AD9144 |
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