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TSA1201 Scheda tecnica(PDF) 1 Page - STMicroelectronics |
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TSA1201 Scheda tecnica(HTML) 1 Page - STMicroelectronics |
1 / 20 page 1/20 s 0.5Msps to 50Msps sampling frequency s 40mW @5Msps, 150mW @ 50Msps s 2.5V supply voltage with 2.5V/3.3V compati- bility for digital I/O s Input range: 2Vpp differential s SFDR up to 77dB @ 50Msps, Fin=15MHz s ENOB up to10.5 bits @ 50Msps, Fin=15MHz s Built-in reference voltage with external bias capability s Pinout compatibility with TSA0801, TSA1001 and TSA1002 DESCRIPTION The TSA1201 is a 12-bit, 50MHz maximum sampling frequency Analog to Digital converter using a CMOS technology combining high performances and very low power consumption. The TSA1201 is based on a pipeline structure and digital error correction to provide excellent static linearity and achieve 10.5 effective bits at Fs=50Msps, and Fin=15MHz, with a global power consumption of 150mW. The TSA1201 features adaptative behaviour to the application. Its architecture allows to sample from 0.5Msps up to 50Msps, with a programmable power consumption which makes the application board even more optimized. It integrates a proprietary track-and-hold structure to ensure an high analog bandwidth of 1GHz and enable IF-sampling. Several features are available on the device. A voltage reference is integrated in the circuit. Differential or single-ended analog inputs can be applied. The output data can be coded into two differential formats. A Data Ready signal is raised as the data is valid on the output and can be used for synchronization purposes. The TSA1201 is available in extended (-40°C to +85°C) temperature range, in small 48 pins TQFP package. APPLICATIONS s High speed data acquisition s Medical imaging and ultrasound s Portable instrumentation s High speed DSP interface s Digital communication - IF sampling ORDER CODE PIN CONNECTIONS (top view) PACKAGE Part Number Temperature Range Package Conditioning Marking TSA1201IF -40°C to +85°C TQFP48 Tray SA1201I TSA1201IFT -40°C to +85°C TQFP48 Tape & Reel SA1201I EVAL1201/AA Evaluation board 7 x 7 mm TQFP48 VREFM VREFP D2 D3 D4 D5 D6 D7 D8 VINB AGND AGND index corner 13 14 15 16 17 18 19 20 21 22 47 1 2 3 4 5 6 7 8 9 10 11 12 23 24 32 31 30 29 28 27 26 25 33 35 34 36 48 44 43 42 41 40 39 38 37 46 45 AGND VIN D9 D10 AVCC AVCC AGND IPOL INCM NC D0 (LSB) D1 TSA1201 TSA1201 12-BIT, 50MSPS, 150mW A/D CONVERTER March 2001 |
Codice articolo simile - TSA1201 |
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Descrizione simile - TSA1201 |
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