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Product Detailed Parameters
- Description：PCM CODEC, A/MU-LAW, 1-FUNC
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Type：General Purpose
- Data Interface：Serial
- Resolution (Bits)：16 b
- Sigma Delta：Yes
- S/N Ratio, ADCs / DACs (db) Typ：-
- Dynamic Range, ADCs / DACs (db) Typ：-
- Voltage - Supply, Analog：2.7V ~ 5.5V
- Voltage - Supply, Digital：-
- Operating Temperature：-25°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：80-LQFP
- Supplier Device Package：80-LQFP (14x14)
- Grade：-
- Qualification：-
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Overview
The AD7015AST is a GSM baseband processing chipset manufactured by Analog Devices Inc. It functions as a PCM codec supporting A-law and μ-law encoding formats. The device features a serial data interface and provides 16-bit resolution for audio signal processing. Packaged in an 80-lead LQFP format, it is designed for general-purpose applications within wireless communication systems requiring efficient voice data handling.
Feature Summary
- Supports standard PCM codec operations with A-law and μ-law encoding capabilities
- Integrates serial data interface for streamlined digital connectivity
- Provides 16-bit resolution for high-fidelity baseband signal processing
Applications
- GSM baseband processing systems
- Wireless communication infrastructure
- Voice data transmission modules
Procurement Notes
Verify the manufacturer part number matches exactly to ensure compatibility with existing GSM baseband designs. Confirm package type and pinout alignment before integration. Request official datasheets to validate electrical specifications against system requirements. Ensure supply chain authenticity through authorized channels to guarantee component reliability and traceability.
Selection Notes
Select this component when designing GSM baseband solutions requiring integrated PCM codec functionality. Consider its serial interface compatibility with host processors. Evaluate the 16-bit resolution against audio quality needs. Verify power consumption constraints align with system thermal management strategies for embedded wireless applications.
Part Context
This component belongs to the AD7015 family of baseband processing chipsets from Analog Devices. It serves as a specialized integrated circuit for handling voice data in mobile communication standards. The AST suffix typically denotes specific temperature or packaging variants within the product line.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for verified cross-reference options compatible with GSM baseband architectures.
