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Product Detailed Parameters
- Description:12-BIT ADC, PARALLEL WORD ACCESS
- Series:AD9022
- 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:1:03
- Number of A/D Converters:1
- Architecture:Flash
- Reference Type:External, Internal
- Voltage - Supply, Analog:-4.94V ~ -5.95V, 4.75V ~ 5.25V
- Voltage - Supply, Digital:-4.94V ~ -5.95V, 4.75V ~ 5.25V
- Features:-
- Operating Temperature:-20°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 AD9022BZ is a monolithic 12-bit, 20 MSPS analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It integrates essential functions including a track-and-hold circuit and an internal reference to provide a complete conversion solution. The device features low power dissipation of 1.4 Watts and offers high spurious-free dynamic range. Its digital logic is TTL compatible, distinguishing it from ECL-based counterparts like the AD9023. The component is designed for applications requiring precise signal digitization in radar receivers, digital communications, and digital instrumentation.
Feature Summary
- Monolithic 12-Bit Resolution with 20 MSPS Sampling Rate
- Integrated Track-and-Hold Circuit and Internal Reference
- TTL Compatible Digital Logic Interface
- Low Power Dissipation: 1.4 Watts
Applications
- Radar Receivers
- Digital Communications Systems
- Digital Instrumentation
- Electro-Optics
Part Context
The AD9022BZ belongs to the AD9022 family of high-speed ADCs. It serves as a companion unit to the AD9023; however, while the AD9022 utilizes TTL logic for its digital inputs and outputs, the AD9023 employs ECL logic. Both parts share nearly identical pinouts, facilitating design flexibility based on logic family requirements.
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