Datasheet AD9283 (Analog Devices)
| Hersteller | Analog Devices |
| Beschreibung | 8-Bit, 50 MSPS/80 MSPS/100 MSPS ADC |
| Seiten / Seite | 13 / 1 — 8-Bit, 50 MSPS/80 MSPS/100 MSPS. 3 V A/D Converter. AD9283. FEATURES. … |
| Revision | C |
| Dateiformat / Größe | PDF / 281 Kb |
| Dokumentensprache | Englisch |
8-Bit, 50 MSPS/80 MSPS/100 MSPS. 3 V A/D Converter. AD9283. FEATURES. FUNCTIONAL BLOCK DIAGRAM
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8-Bit, 50 MSPS/80 MSPS/100 MSPS 3 V A/D Converter AD9283 FEATURES FUNCTIONAL BLOCK DIAGRAM 8-Bit, 50, 80, and 100 MSPS ADC Low Power: 90 mW at 100 MSPS VD PWRDWN VDD On-Chip Reference and Track/Hold AD9283 475 MHz Analog Bandwidth SNR = 46.5 dB @ 41 MHz at 100 MSPS A 8 IN OUTPUT T/H ADC D7–D0 1 V p-p Analog Input Range STAGING AIN Single 3.0 V Supply Operation (2.7 V–3.6 V) Power-Down Mode: 4.2 mW REF ENCODE TIMING APPLICATIONS GND REF REF Battery Powered Instruments OUT IN Hand-Held Scopemeters Low Cost Digital Oscilloscopes GENERAL DESCRIPTION
The encoder input is TTL/CMOS compatible. A power-down The AD9283 is an 8-bit monolithic sampling analog-to-digital function may be exercised to bring total consumption to converter with an on-chip track-and-hold circuit and is opti- 4.2 mW. In power-down mode, the digital outputs are driven mized for low cost, low power, small size and ease of use. The to a high impedance state. product operates at a 100 MSPS conversion rate, with outstand- Fabricated on an advanced CMOS process, the AD9283 is ing dynamic performance over its full operating range. available in a 20-lead surface mount plastic package (SSOP) The ADC requires only a single 3.0 V (2.7 V to 3.6 V) power specified over the industrial temperature range (–40°C to +85°C). supply and an encode clock for full performance operation. No external reference or driver components are required for many applications. The digital outputs are TTL/CMOS compatible and a separate output power supply pin supports interfacing with 3.3 V or 2.5 V logic. REV. C Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
may result from its use. No license is granted by implication or otherwise
Tel: 781/329-4700 www.analog.com
under any patent or patent rights of Analog Devices.
Fax: 781/326-8703 © Analog Devices, Inc., 2001
8-Bit, 50 MSPS/80 MSPS/100 MSPS 3 V A/D Converter AD9283 FEATURES FUNCTIONAL BLOCK DIAGRAM 8-Bit, 50, 80, and 100 MSPS ADC Low Power: 90 mW at 100 MSPS VD PWRDWN VDD On-Chip Reference and Track/Hold AD9283 475 MHz Analog Bandwidth SNR = 46.5 dB @ 41 MHz at 100 MSPS A 8 IN OUTPUT T/H ADC D7–D0 1 V p-p Analog Input Range STAGING AIN Single 3.0 V Supply Operation (2.7 V–3.6 V) Power-Down Mode: 4.2 mW REF ENCODE TIMING APPLICATIONS GND REF REF Battery Powered Instruments OUT IN Hand-Held Scopemeters Low Cost Digital Oscilloscopes GENERAL DESCRIPTION
The encoder input is TTL/CMOS compatible. A power-down The AD9283 is an 8-bit monolithic sampling analog-to-digital function may be exercised to bring total consumption to converter with an on-chip track-and-hold circuit and is opti- 4.2 mW. In power-down mode, the digital outputs are driven mized for low cost, low power, small size and ease of use. The to a high impedance state. product operates at a 100 MSPS conversion rate, with outstand- Fabricated on an advanced CMOS process, the AD9283 is ing dynamic performance over its full operating range. available in a 20-lead surface mount plastic package (SSOP) The ADC requires only a single 3.0 V (2.7 V to 3.6 V) power specified over the industrial temperature range (–40°C to +85°C). supply and an encode clock for full performance operation. No external reference or driver components are required for many applications. The digital outputs are TTL/CMOS compatible and a separate output power supply pin supports interfacing with 3.3 V or 2.5 V logic. REV. C Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
may result from its use. No license is granted by implication or otherwise
Tel: 781/329-4700 www.analog.com
under any patent or patent rights of Analog Devices.
Fax: 781/326-8703 © Analog Devices, Inc., 2001