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AD9066ARS-REEL
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Product Detailed Parameters
- Description：IC ADC 6BIT DUAL 60MSPS 28-SSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Number of Bits：6
- Sampling Rate (Per Second)：60M
- Number of Inputs：-
- Input Type：-
- Data Interface：Parallel
- Configuration：-
- Ratio - S/H:ADC：-
- Number of A/D Converters：2
- Architecture：-
- Reference Type：-
- Voltage - Supply, Analog：-
- Voltage - Supply, Digital：-
- Features：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：28-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：28-SSOP
- Mounting Type：Surface Mount
- Grade：-
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Overview
The AD9066ARS-REEL is a dual 6-bit, 60 MSPS monolithic analog-to-digital converter (ADC) from Analog Devices Inc. It operates on a single +5 V supply and features an internal voltage reference for AC-coupled input biasing. The device utilizes a patented interpolated flash architecture to minimize input capacitance while providing matched ADC channels optimized for I/Q demodulation. Digital outputs are CMOS-compatible with TTL-compatible encode clock thresholds. The ARS variant supports industrial temperature ranges (-40°C to +85°C) and is housed in a 28-lead SSOP package.
Feature Summary
- Dual matched 6-bit ADCs integrated on a single chip
- Internal voltage reference enables self-biasing for AC-coupled inputs
- CMOS-compatible digital outputs with TTL-compatible clock threshold
- Patented interpolated flash architecture minimizes input capacitance
Applications
- Digital direct broadcast satellite receivers
- QAM demodulators
- Wireless LAN systems
- VSAT receivers
Procurement Notes
Verify the specific ordering suffix matches the required package type and temperature grade. Confirm that the REEL designation aligns with bulk handling requirements for the manufacturing process. Ensure compatibility with existing PCB footprints for the 28-lead SSOP configuration before finalizing procurement orders.
Selection Notes
Select this component when low-cost I/Q demodulation is required for broadband QPSK signals. The internal reference simplifies design by removing external biasing components for AC-coupled applications. Consider the 60 MSPS maximum conversion rate and 6-bit resolution limits against system dynamic performance needs.
Part Context
This part belongs to the AD9066 family of dual ADCs designed for cost-sensitive communication receiver applications. The ARS suffix indicates the industrial temperature range version packaged in SSOP format. It serves as a digitization stage following IF/RF downconversion in satellite and wireless communication architectures.
Replacement Considerations
The AD9066JR offers identical electrical specifications but is rated for the commercial temperature range (0°C to 70°C). Verify thermal requirements before substituting, as the JR variant may not meet industrial operating conditions.
