Overview
The AD9059BRS-REEL, produced by Analog Devices Inc., is a dual 8-bit monolithic analog-to-digital converter (ADC) designed for low cost, low power, small size, and ease of use. This component is optimized for applications requiring multiple ADCs with excellent dynamic performance. It features a 60 MSPS (mega-samples per second) encode rate capability and a full-power analog bandwidth of 120 MHz typical. The AD9059 includes an internal 2.5 V reference and dual track-and-hold circuits, minimizing system cost and power dissipation. The ADC requires only a 5 V power supply and an encode clock, with no external reference or driver components needed for many applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Sampling Rate | 60 | MSPS | ||
| Resolution | 8 bits | |||
| Analog Input Bandwidth | 120 MHz | |||
| Power Supply Voltage | 3 V | 5 V | ||
| Power Consumption | 400 mW | |||
| Operating Temperature | -40°C | 85°C | ||
| Package Type | 28-SSOP | |||
| Input Type | Single Ended | |||
| Logic 1 Voltage (VDD = 5 V) | 4.95 V | |||
| Logic 0 Voltage (VDD = 5 V) | 0.05 V |
Key Features
- Dual 8-bit ADCs on a single chip, providing simultaneous sampling of two analog inputs.
- Low power consumption of 400 mW.
- Internal 2.5 V reference and dual track-and-hold circuits.
- No external reference or driver components required for many applications.
- TTL/CMOS compatible single encode input controlling both ADC channels.
- Parallel digital outputs (D0A–D7A and D0B–D7B).
- High speed and 8-bit accuracy.
- Flash conversion architecture.
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 AD9059BRS?
The AD9059BRS has a sampling rate of 60 MSPS.
- What is the resolution of the AD9059BRS?
The AD9059BRS has a resolution of 8 bits.
- What is the analog input bandwidth of the AD9059BRS?
The analog input bandwidth of the AD9059BRS is typically 120 MHz.
- What is the power supply voltage range for the AD9059BRS?
The power supply voltage range for the AD9059BRS is from 3 V to 5 V.
- Does the AD9059BRS require external reference or driver components?
No, the AD9059BRS does not require external reference or driver components for many applications.
- What is the package type of the AD9059BRS?
The AD9059BRS comes in a 28-SSOP package.
- What are the typical operating temperatures for the AD9059BRS?
The operating temperature range for the AD9059BRS is from -40°C to 85°C.
- What type of input does the AD9059BRS support?
The AD9059BRS supports single-ended inputs.
- How many ADC channels does the AD9059BRS have?
The AD9059BRS has two ADC channels.
- What is the logic voltage level for the digital outputs of the AD9059BRS when VDD is 5 V?
The logic 1 voltage is 4.95 V and the logic 0 voltage is 0.05 V when VDD is 5 V.
