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AD9253BCPZ-125
+Lista de MateriaisIC ADC 14BIT PIPELINED 48LFCSP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD9253BCPZ-125
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Ficha Técnica AD9253BCPZ-125 DataSheet
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Pacote LFCSP-48
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Especificações
| Atributo | Valor |
| Package / Case | Tray |
| Part Status | Active |
| Number of Bits | 14 |
| Sampling Rate(Per Second) | 125M |
| Number of Inputs | 4 |
| Input Type | Differential |
| Data Interface | LVDS - Serial |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 4 |
| Architecture | Pipelined |
| Reference Type | Internal |
| Voltage - Supply, Analog | 1.7V ~ 1.9V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 48-LFCSP (7x7) |
Visão Geral
Description
The AD9253BCPZ-125 includes an integrated voltage reference, flexible input range options, and a serial LVDS (Low-Voltage Differential Signaling) digital output interface. It operates from a single 1.8 V power supply and includes features like a power-down mode to enhance efficiency.
Its compact 64-lead LFCSP (Lead Frame Chip Scale Package) makes it suitable for space-constrained applications. The device also includes multi-channel synchronization capabilities, supporting precise timing alignment across multiple ADCs. The AD9253BCPZ-125's combination of performance, power efficiency, and flexibility makes it an ideal choice for demanding signal processing tasks.
Equivalent
1. Texas Instruments ADS4449: A quad 14-bit, 250 MSPS ADC.
2. Microchip MCP37D15-200: A 14-bit, 200 MSPS ADC.
3. Maxim Integrated MAX11312: Though not identical, it offers multiple high-speed ADC channels.
Ensure compatibility in terms of package, pinout, and power requirements when considering these alternatives.
Features
1. High Speed: It operates at a sampling rate of up to 125 MSPS.
2. Resolution: Offers 14-bit resolution for precise data conversion.
3. Low Power Consumption: Designed to be power-efficient, making it suitable for portable and battery-powered applications.
4. Differential Input: Utilizes differential analog inputs which improve noise rejection and signal integrity.
5. Serial LVDS Outputs: Outputs are serialized and compatible with Low Voltage Differential Signaling (LVDS) to minimize pin count and enhance data transfer rates.
6. Multi-channel: Provides four ADC channels, enabling simultaneous sampling of multiple inputs.
7. Small Package: Available in a compact 64-lead LFCSP package, making it ideal for space-constrained applications.
8. Applications: Suitable for medical imaging, wireless communications, radar systems, and other applications requiring high-speed data conversion.
These features make the AD9253BCPZ-125 a versatile and efficient choice for various high-speed ADC applications.
Pinout
Key functions and features of the AD9253BCPZ-125 include:
- Quad ADC: It has four independent ADC channels.
- 14-Bit Resolution: Provides high precision in digital output.
- Sampling Rate: Operates at up to 125 MSPS (Mega Samples Per Second).
- Differential Analog Inputs: Each channel supports differential analog inputs to improve noise immunity.
- Low Power Consumption: Designed for efficient power usage, making it suitable for portable or battery-powered devices.
- On-chip PLL: Includes a phase-locked loop for clock generation, simplifying clock management.
- Flexible Output Modes: Offers multiple output modes including CMOS and LVDS for digital data.
- SPI-Compatible Control: Features a Serial Port Interface (SPI) for device configuration and control.
This ADC is suitable for applications such as medical imaging, wireless communications, and instrumentation.