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ADS5102CPFB bảng dữ liệu(PDF) 6 Page - Texas Instruments |
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ADS5102CPFB bảng dữ liệu(HTML) 6 Page - Texas Instruments |
6 / 23 page ADS5102 ADS5103 SLAS351B – OCTOBER 2001 – REVISED DECEMBER 2001 6 www.ti.com electrical characteristics over recommended operating conditions, AVDD = DVDD = 1.8 V, DRVDD = 3.3 V, Fs = 40, 65 MSPS (as appropriate)/50% duty cycle, –1 dBFS input span, CL = 10 pF at D0–D9, internal reference, T(min) to T(max), typical data at 25°C (unless otherwise noted) (continued) dynamic performance PARAMETER TEST CONDITIONS MIN TYP MAX UNIT ADS5102 f = 3.5 MHz 8.7 9.2 Bits ENOB Effective number of bits ADS5102 f = 20 MHz 9 Bits ENOB Effective number of bits ADS5103 f = 3.5 MHz 9.0 9.3 Bits ADS5103 f = 20 MHz 9.2 Bits ADS5102 f = 3.5 MHz 58 73 dBc SFDR Spurious free dynamic range ADS5102 f = 20 MHz 71 dBc SFDR Spurious free dynamic range ADS5103 f = 3.5 MHz 64 69 dBc ADS5103 f = 20 MHz 66 dBc ADS5102 f = 3.5 MHz –71 –55 dBc THD Total harmonic distortion ADS5102 f = 20 MHz –71 dBc THD Total harmonic distortion ADS5103 f = 3.5 MHz –65 –62 dBc ADS5103 f = 20 MHz –68 dBc ADS5102 f = 3.5 MHz 56 58 dBc SNR Signal to noise ratio ADS5102 f = 20 MHz 57 dBc SNR Signal-to-noise ratio ADS5103 f = 3.5 MHz 57 59 dBc ADS5103 f = 20 MHz 58 dBc ADS5102 f = 3.5 MHz 54 58 dBc SINAD Signal to noise and distortion ADS5102 f = 20 MHz 57 dBc SINAD Signal-to-noise and distortion ADS5103 f = 3.5 MHz 56 58 dBc ADS5103 f = 20 MHz 57 dBc power supply† PARAMETER TEST CONDITIONS MIN TYP MAX UNIT AVDD 1.65 1.8 2 Operating voltage DVDD 1.65 1.8 2 V O erating voltage DRVDD 1.65 1.8 3.6 V I(AVDD) Analog supply current ADS5102 AVDD =DVDD =1 8V DRVDD =3 3V 70 80 mA I(AVDD) Analog supply current ADS5103 AVDD = DVDD = 1.8 V, DRVDD = 3.3 V 45 53 mA I(DVDD) Digital supply current ADS5102 AVDD =DVDD=1 8V DRVDD =3 3V 8 9 mA I(DVDD) Digital supply current ADS5103 AVDD = DVDD= 1.8 V, DRVDD = 3.3 V 5 7 mA I(DRVDD) Output driver supply current ADS5102 AVDD =DVDD =1 8V DRVDD =3 3V 6.5 8 mA I(DRVDD) Output driver supply current ADS5103 AVDD = DVDD = 1.8 V, DRVDD = 3.3 V 4.8 5.5 mA I(TOTAL) Total current consumption ADS5102 AVDD =DVDD =1 8V DRVDD =3 3V 84 97 mA I(TOTAL) Total current consumption ADS5103 AVDD = DVDD = 1.8 V, DRVDD = 3.3 V 54 66 mA PD Power dissipation ADS5102 AVDD =DVDD =1 8V DRVDD =3 3V 160 188 mW PD Power dissipation ADS5103 AVDD = DVDD = 1.8 V, DRVDD = 3.3 V 105 126 mW Standby power CLK running 336 390 µW Power supply rejection 0.25 %FS † Sinewave input, fi = 3.5 MHz, –1 dBFS input span |
Số phần tương tự - ADS5102CPFB |
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Mô tả tương tự - ADS5102CPFB |
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