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TSA1002CF Fiches technique(PDF) 1 Page - STMicroelectronics |
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TSA1002CF Fiches technique(HTML) 1 Page - STMicroelectronics |
1 / 19 page 1/19 s 10-bit A/D converter in deep submicron CMOS technology s Single supply voltage: 2.5V s Input range: 2Vpp differential s 50Msps sampling frequency s Ultra low power consumption: 50mW @ 50Msps s ENOB=9.4 @ Fs=50Msps, Fin=15MHz s SFDR typically up to 72dB @ Fs=50Msps, Fin=5MHz s Built-in reference voltage with external bias capability s STMicroelectronics 8, 10, 12 and 14-bits ADC pinout compatibility DESCRIPTION The TSA1002 is a 10-bit, 50Msps sampling frequency Analog to Digital converter using a CMOS technology combining high performances and very low power consumption. The TSA1002 is based on a pipeline structure and digital error correction to provide excellent static linearity and guarantee 9.4 effective bits at Fs=50Msps, and Fin=15MHz. A voltage reference is integrated in the circuit to simplify the design and minimize external components. It is nevertheless possible to use the circuit with an external reference. Especially designed for high speed, low power applications, the TSA1002 only dissipates 50mW at 50Msps. A tri-state capability, available on the output buffers, enables to address several slave ADCs by a unique master. The output data can be coded into two different formats. A Data Ready signal is raised as the data is valid on the output and can be used for synchronization purposes. The TSA1002 is available in commercial (0 to +70°C) and extended (-40 to +85°C) temperature range, in a small 48 pins TQFP package. APPLICATIONS s Medical imaging and ultrasound s Portable instrumentation s Cable Modem Receivers s High resolution fax and scanners s High speed DSP interface ORDER CODE PIN CONNECTIONS (top view) PACKAGE Part Number Temperature Range Package Conditioning Marking TSA1002CF 0°C to +70°C TQFP48 Tray SA1002C TSA1002CFT 0°C to +70°C TQFP48 Tape & Reel SA1002C TSA1002IF -40°C to +85°C TQFP48 Tray SA1002I TSA1002IFT -40°C to +85°C TQFP48 Tape & Reel SA1002I EVAL1002/AA Evaluation board 7 × 7 mm TQFP48 VREFM VREFP D0 (LSB) D1 D2 D3 D4 D5 D6 VINB AGND AGND index corner 13 14 15 16 17 18 19 20 21 22 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 47 48 44 43 42 41 40 39 38 37 46 45 AGND VIN D7 D8 AVCC AVCC AGND IPOL INCM NC NC NC TSA1002 TSA1002 10-BIT, 50MSPS, 50mW A/D CONVERTER October 2000 |
Numéro de pièce similaire - TSA1002CF |
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Description similaire - TSA1002CF |
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