TSA1001CFT STMicroelectronics, TSA1001CFT Datasheet
TSA1001CFT
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TSA1001CFT Summary of contents
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... APPLICATIONS Portable instrumentation Video processing Medical imaging and ultrasound High resolution fax and scanners Digital communications October 2000 10-BIT, 25MSPS, 35mW A/D CONVERTER ORDER CODE Part Number TSA1001CF TSA1001CFT TSA1001IF TSA1001IFT EVAL1001/AA PIN CONNECTIONS (top view) index corner IPOL VREFP VREFM AGND ...
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TSA1001 ABSOLUTE MAXIMUM RATINGS Symbol AVCC 1) Analog Supply voltage DVCC 1) Digital Supply voltage VCCB Digital buffer Supply voltage IDout Digital output current Tstg Storage temperature ESD Electrical Static Discharge: - HBM - CDM-JEDEC Standard 1). All voltages values, ...
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PIN CONNECTIONS (top view) index corner IPOL VREFP VREFM AGND VIN AGND VINB AGND INCM AGND AVCC AVCC PIN DESCRIPTION Pin No Name Description 1 IPOL Analog bias current input 2 VREFP Top voltage reference 3 VREFM Bottom voltage reference ...
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TSA1001 ELECTRICAL CHARACTERISTICS AVCC = DVCC = VCCB = 2.5V, Fs= 25Msps, Fin=1MHz, Vin@ -1.0dBFS, VREFM = 0V Tamb = 25°C (unless otherwise specified) TIMING CHARACTERISTICS Symbol Parameter FS Sampling Frequency DC Clock Duty Cycle TC1 Clock pulse width (high) ...
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CONDITIONS: AVCC = DVCC = VCCB = 2.5V, Fs= 25Msps, Fin= 1MHz, Vin@ -1.0dBFS, VREFM= 0V Tamb = 25°C (unless otherwise specified) ANALOG INPUTS Symbol Parameter VIN-VINB Full scale reference voltage Cin Input capacitance BW Analog Input Bandwitdh ERB Effective ...
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TSA1001 CONDITIONS: AVCC = DVCC = VCCB = 2.5V, Fs= 25Msps, Fin= 1MHz, Vin@ -1.0dBFS, VREFP=1V, VREFM= 0V Tamb = 25°C (unless otherwise specified) POWER CONSUMPTION Symbol Parameter ICCA Analog Supply current ICCD Digital Supply Current ICCB Digital Buffer Supply ...
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CONDITIONS: AVCC = DVCC = 2.5V, Fs= 25Msps Vin@ -1.0dBFS, VREFP=1V, VREFM= 0V Tamb = 25°C (unless otherwise specified) DYNAMIC CHARACTERISTICS Symbol Parameter SFDR Spurious Free Dynamic Range SNR Signal to Noise Ratio THD Total Harmonic Distortion Signal to Noise ...
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TSA1001 DEFINITIONS OF SPECIFIED PARAMETERS STATIC PARAMETERS Static measurements are performed through method of histograms on a 2MHz input signal, sampled at 25Msps, which is high enough to fully characterize the test frequency response. The in- put level is +1dBFS ...
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EQUIVALENT CIRCUITS Figure 1 : Analog Input Circuit AVCC=2.5V VIN (or VINB PAD CAPACITANCE AGND=0V Figure 2 : Input clock circuit DVC C=2.5V CLK ACITANCE DGND=0V Figure 3 : Input buffers VCC ...
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TSA1001 Static parameter: Integral Non Linearity Fs=25MSPS; Fin=1MHz; Icca=11mA; N=131072pts Static parameter: ...
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Linearity vs. DVcc Fs=25MSPS; Icca=11mA; Fin=1MHz 61 60.5 SNR 60 SINAD 59.5 59 ENOB 58.5 58 2.25 2.35 2.45 2.55 DVCC (V) Linearity vs. VccB Fs=25MSPS; Icca=11mA; Fin=1MHz 61 60.5 SNR 60 SINAD 59.5 59 ENOB 58.5 58 2.25 2.35 ...
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TSA1001 Linearity vs. Fs Icca=11mA; Fin=15MHz 64 62 SNR 60 58 SINAD (MHz) Linearity vs. Fin Fs=25MSPS; Icca=11mA 70 68 ENOB SNR 60 58 SINAD ...
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DETAILED INFORMATION The TSA1001 is a High Speed analog to digital converter based on a pipeline architecture and the latest deep submicron CMOS process to achieve the best performances in terms of linearity and power consumption. The pipeline structure consists ...
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TSA1001 (VOL) when the data stay within the range high level state (VOH) when the data is out of the range. Data Ready (DR) The Data Ready output is an image of the clock being synchronized on the ...
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... In this case, the amplitude of the external voltage must be at least equal to the internal one (1.03V). STMicroelectronics Vref TS821 leads to optimum performances when configured as shown on Figure 8. Figure 8 : External reference setting 1k 330pF VCCA VREFP ...
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TSA1001 EVAL1002 evaluation board The characterization of the board has been made with a fully ADC devoted test bench as shown on Figure 10. The analog signal must be filtered to be very pure. Figure 9 : Analog to Digital ...
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Figure 10 : TSA1001 Evaluation board schematic D13 2.5VCCBUFF 2.5VCCBUFF 39 22 GNDBUFF GNDBUFF 40 21 2.5VCCBUFF GNDBUFF DGND ...
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TSA1001 Figure 11 : Printed circuit board - Top side silkscreen Printed circuit board - List of components ...
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... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied ...