Overview
The AD9057BRS-60 is an 8-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is optimized for low cost, low power consumption, small size, and ease of use. It features a high-speed sampling rate of 60 million samples per second (MSPS) and a full-power analog bandwidth of 120 MHz, making it ideal for applications requiring excellent dynamic performance.
The AD9057BRS-60 includes an internal 2.5 V reference and a track-and-hold (T/H) circuit, minimizing the need for external components. It operates on a single 5 V power supply and can interface with both 5 V and 3 V logic systems. The device is fabricated on an advanced BiCMOS process and is available in a 20-lead shrink small outline package (SSOP), ensuring compact and reliable operation over an industrial temperature range of –40°C to +85°C.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 8 bits |
| Sampling Rate | 60 MSPS |
| Analog Bandwidth | 120 MHz |
| Supply Voltage (Analog/Digital) | 5 V / 5 V or 3 V |
| Input Type | Single-ended |
| Input Impedance | 150 kΩ |
| Reference Type | Internal 2.5 V |
| Power Consumption (Typical) | 200 mW |
| Power-Down Mode Consumption | < 10 mW |
| Operating Temperature | –40°C to +85°C |
| Package | 20-lead SSOP |
Key Features
- 8-bit resolution with high-speed sampling rates of up to 60 MSPS
- Full-power analog bandwidth of 120 MHz
- Internal 2.5 V reference and track-and-hold (T/H) circuit
- Single 5 V power supply operation with 5 V or 3 V logic interface
- Low power consumption: 200 mW typical, < 10 mW in power-down mode
- TTL/CMOS compatible encode input and parallel digital outputs
- Compact 20-lead SSOP package
- Operating temperature range: –40°C to +85°C
Applications
- Digital Communications (QAM Demodulators)
- RGB and YC/Composite Video Processing
- Digital Data Storage Read Channels
- Medical Imaging
- Digital Instrumentation
Q & A
- What is the sampling rate of the AD9057BRS-60?
The AD9057BRS-60 has a sampling rate of 60 million samples per second (MSPS).
- What is the analog bandwidth of the AD9057BRS-60?
The analog bandwidth of the AD9057BRS-60 is 120 MHz.
- What type of power supply does the AD9057BRS-60 require?
The AD9057BRS-60 operates on a single 5 V power supply and can interface with both 5 V and 3 V logic systems.
- Does the AD9057BRS-60 have an internal reference?
Yes, the AD9057BRS-60 includes an internal 2.5 V reference.
- What is the typical power consumption of the AD9057BRS-60?
The typical power consumption of the AD9057BRS-60 is 200 mW.
- What is the power consumption in power-down mode?
In power-down mode, the power consumption is less than 10 mW.
- What type of input does the AD9057BRS-60 have?
The AD9057BRS-60 has a single-ended analog input.
- What is the operating temperature range of the AD9057BRS-60?
The operating temperature range is –40°C to +85°C.
- What package type is the AD9057BRS-60 available in?
The AD9057BRS-60 is available in a 20-lead shrink small outline package (SSOP).
- What are some common applications of the AD9057BRS-60?
Common applications include digital communications, video processing, digital data storage, medical imaging, and digital instrumentation.
