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ADC3244IRGZT bảng dữ liệu(PDF) 6 Page - Texas Instruments |
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ADC3244IRGZT bảng dữ liệu(HTML) 6 Page - Texas Instruments |
6 / 82 page 6 ADC3241, ADC3242, ADC3243, ADC3244 SBAS671C – JULY 2014 – REVISED MARCH 2016 www.ti.com Product Folder Links: ADC3241 ADC3242 ADC3243 ADC3244 Submit Documentation Feedback Copyright © 2014–2016, Texas Instruments Incorporated (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 7 Specifications 7.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) MIN MAX UNIT Analog supply voltage range, AVDD –0.3 2.1 V Digital supply voltage range, DVDD –0.3 2.1 V Voltage applied to input pins INAP, INBP, INAM, INBM –0.3 min (1.9, AVDD + 0.3) V CLKP, CLKM –0.3 AVDD + 0.3 SYSREFP, SYSREFM –0.3 AVDD + 0.3 SCLK, SEN, SDATA, RESET, PDN –0.3 3.9 Temperature Operating free-air, TA –40 85 ºC Operating junction, TJ 125 Storage, Tstg –65 150 (1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. 7.2 ESD Ratings VALUE UNIT V(ESD) Electrostatic discharge Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±2000 V (1) After power-up, to reset the device for the first time, only use the RESET pin; see the Register Initialization section. (2) With the clock divider enabled by default for divide-by-1. Maximum sampling clock frequency for the divide-by-4 option is 500 MSPS. 7.3 Recommended Operating Conditions (1) over operating free-air temperature range (unless otherwise noted) MIN NOM MAX UNIT SUPPLIES AVDD Analog supply voltage range 1.7 1.8 1.9 V DVDD Digital supply voltage range 1.7 1.8 1.9 V ANALOG INPUT VID Differential input voltage For input frequencies < 450 MHz 2 VPP For input frequencies < 600 MHz 1 VIC Input common-mode voltage VCM ± 0.025 V CLOCK INPUT Input clock frequency Sampling clock frequency 10 125(2) MSPS Input clock amplitude (differential) Sine wave, ac-coupled 0.2 1.5 VPP LVPECL, ac-coupled 1.6 LVDS, ac-coupled 0.7 Input clock duty cycle 35% 50% 65% Input clock common-mode voltage 0.95 V DIGITAL OUTPUTS CLOAD Maximum external load capacitance from each output pin to GND 3.3 pF RLOAD Differential load resistance placed externally 100 Ω |
Số phần tương tự - ADC3244IRGZT |
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Mô tả tương tự - ADC3244IRGZT |
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