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AD9023AQ
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Product Detailed Parameters
- Description：12-BIT ADC, PARALLEL WORD ACCESS
- Series：AD9023
- Mfr：Analog Devices Inc.
- Package：Bulk
- Number of Bits：12
- Sampling Rate (Per Second)：20M
- Number of Inputs：1
- Input Type：Single Ended
- Data Interface：Parallel
- Configuration：S/H-ADC
- Ratio - S/H:ADC：2:03
- Number of A/D Converters：1
- Architecture：Flash
- Reference Type：Internal
- Voltage - Supply, Analog：-5.45V ~ -4.95V, 4.75V ~ 5.25V
- Voltage - Supply, Digital：-5.45V ~ -4.95V, 4.75V ~ 5.25V
- Features：-
- Operating Temperature：-25°C ~ 85°C
- Package / Case：28-CDIP (0.600", 15.24mm)
- Supplier Device Package：28-CDIP
- Mounting Type：Through Hole
- Grade：-
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Overview
The AD9023AQ is a high-speed, monolithic 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices. Operating at a sampling rate of 20 MSPS, the device integrates essential functions including a track-and-hold amplifier and an internal voltage reference to provide a complete conversion solution. Unlike its companion part AD9022 which uses TTL logic, the AD9023 utilizes ECL-compatible logic for digital inputs and outputs. The component is designed for applications requiring high spurious-free dynamic range and low power dissipation.
Feature Summary
- Monolithic 12-Bit resolution with 20 MSPS sampling speed
- Integrated on-chip Track-and-Hold (T/H) and Reference
- ECL logic compatibility for digital I/O
- Low power dissipation of 1.4 Watts
Applications
- Radar Receivers
- Digital Communications
- Digital Instrumentation
- Electro-Optics
Part Context
The AD9023 serves as the ECL-logic counterpart to the AD9022, which employs TTL-compatible logic. Both devices share nearly identical pinouts and core performance characteristics, allowing for design flexibility based on system logic requirements while maintaining consistent analog performance metrics such as sampling rate and dynamic range.
