仕様
| 属性 | 値 |
| Package | Tray |
| Series | TxDAC+® |
| ProductStatus | Active |
| NumberofBits | 16 |
| NumberofD/AConverters | 2 |
| SettlingTime | 20ns (Typ) |
| OutputType | Current - Unbuffered |
| DifferentialOutput | Yes |
| DataInterface | LVDS - Parallel |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 3.13V ~ 3.47V |
| Voltage-SupplyDigital | 1.71V ~ 1.89V |
| INL/DNL(LSB) | ±3.7, ±2.1 |
| Architecture | Current Source |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 48-WFQFN Exposed Pad, CSP |
| SupplierDevicePackage | 48-LFCSP (7x7) |
概要
Description
The AD9146BCPZ is a high-performance digital-to-analog converter (DAC) designed by Analog Devices. It is part of the AD9146 series, known for its high speed and precision in converting digital signals to analog. This DAC offers a resolution of 16 bits and supports data rates up to 2.8 GSPS (gigasamples per second), making it suitable for high-frequency applications such as wireless communications, instrumentation, and radar systems.
Key features include a fast settling time, low power consumption, and integrated digital signal processing functionalities like interpolation filters. The device supports various digital input data formats and includes a JESD204B-compliant serial interface, which simplifies the design by reducing the number of required connections between the DAC and the digital data source.
The AD9146BCPZ is housed in a compact LFCSP (Lead Frame Chip Scale Package), enhancing its suitability for space-constrained applications. Its robust performance and versatility make it a reliable choice for engineers looking to design advanced analog signal processing solutions.
Key features include a fast settling time, low power consumption, and integrated digital signal processing functionalities like interpolation filters. The device supports various digital input data formats and includes a JESD204B-compliant serial interface, which simplifies the design by reducing the number of required connections between the DAC and the digital data source.
The AD9146BCPZ is housed in a compact LFCSP (Lead Frame Chip Scale Package), enhancing its suitability for space-constrained applications. Its robust performance and versatility make it a reliable choice for engineers looking to design advanced analog signal processing solutions.
Equivalent
The AD9146BCPZ is a high-speed DAC from Analog Devices. Equivalent products may include the TI DAC38J84, Maxim Integrated's MAX5879, and Microchip's MCP37D31. Always compare specifications such as sampling rate, resolution, and interface compatibility to ensure suitability for your application. It's also recommended to consult with the manufacturer or a distributor to verify equivalences.
Features
The AD9146BCPZ is a high-performance dual digital-to-analog converter (DAC) from Analog Devices. It features a resolution of 16 bits and can operate at speeds up to 2.8 GSPS. The DAC is designed for complex waveform synthesis in applications such as wireless communications and instrumentation. Key features include its ability to support a wide range of input and output frequencies, excellent spurious-free dynamic range (SFDR), and low power consumption. The device also incorporates a direct digital synthesis (DDS) feature for generating precise frequency tones. It includes a JESD204B serial data interface for efficient data transfer and supports multichip synchronization capabilities. The AD9146BCPZ is housed in a 196-ball CSP_BGA package, making it suitable for compact designs. Its high performance and versatility make it suitable for advanced signal processing applications.
Pinout
The AD9146BCPZ is a dual, 16-bit, high-speed digital-to-analog converter (DAC) from Analog Devices. It is designed for high-performance applications such as wireless infrastructure, instrumentation, and communications systems.
Pin Count:
The AD9146BCPZ comes in a 72-lead LFCSP (Lead Frame Chip Scale Package).
Function:
The AD9146 features two 16-bit DAC cores that support high data rates and provide excellent performance with low power consumption. It incorporates a flexible DDR LVDS digital interface supporting up to 1.25 GSPS data rates, enabling it to handle wide bandwidth signals. It also includes an on-chip PLL that can be used to generate the required DAC clock from a lower frequency reference. The device offers interpolation filters, a versatile clocking scheme, and advanced modulation capabilities. These features make it suitable for various applications that require converting digital data into high-quality analog signals.
Pin Count:
The AD9146BCPZ comes in a 72-lead LFCSP (Lead Frame Chip Scale Package).
Function:
The AD9146 features two 16-bit DAC cores that support high data rates and provide excellent performance with low power consumption. It incorporates a flexible DDR LVDS digital interface supporting up to 1.25 GSPS data rates, enabling it to handle wide bandwidth signals. It also includes an on-chip PLL that can be used to generate the required DAC clock from a lower frequency reference. The device offers interpolation filters, a versatile clocking scheme, and advanced modulation capabilities. These features make it suitable for various applications that require converting digital data into high-quality analog signals.
Manufacturer
The AD9146BCPZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is known for its high-performance products used in a wide range of applications, including communications, healthcare, automotive, industrial automation, and consumer electronics.
Application
The AD9146BCPZ is a high-performance digital-to-analog converter (DAC) commonly used in a variety of applications that require high-speed data conversion. Its main application areas include:
1. Wireless Communications: Used in base stations and RF signal processing for generating wideband signals.
2. Instrumentation and Measurement: Utilized in high-precision test equipment and signal generators.
3. Data Acquisition Systems: Employed in systems requiring fast and accurate digital-to-analog data conversion.
4. Radar and Satellite Systems: Supports high-frequency signal generation for radar and satellite communication applications.
5. Medical Imaging: Used in ultrasound and other imaging systems for precise signal processing.
These applications leverage the AD9146BCPZ's high-speed performance and precision.
1. Wireless Communications: Used in base stations and RF signal processing for generating wideband signals.
2. Instrumentation and Measurement: Utilized in high-precision test equipment and signal generators.
3. Data Acquisition Systems: Employed in systems requiring fast and accurate digital-to-analog data conversion.
4. Radar and Satellite Systems: Supports high-frequency signal generation for radar and satellite communication applications.
5. Medical Imaging: Used in ultrasound and other imaging systems for precise signal processing.
These applications leverage the AD9146BCPZ's high-speed performance and precision.
Package
The AD9146BCPZ is packaged in a 100-lead LFCSP (Lead Frame Chip Scale Package).
