Overview
The ADC08D1020CIYB/NOPB is a high-performance, low-power, 8-bit analog-to-digital converter (ADC) produced by Texas Instruments. This device is part of the ADC08D1000 family and is designed for high-speed applications. It features a dual-channel configuration, capable of operating at sample rates up to 1.0 GSPS per channel or a single channel at 2.0 GSPS. The ADC08D1020 is known for its high dynamic performance, low power consumption, and advanced features such as interleave mode, multiple ADC synchronization, and adjustable input full-scale range, offset, and clock phase.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 8 | Bits |
| Sample Rate (Dual Channel) | Up to 1.0 | GSPS |
| Sample Rate (Single Channel) | Up to 2.0 | GSPS |
| Supply Voltage (VA) | +1.8 to +2.0 | V |
| Driver Supply Voltage (VDR) | +1.8 to VA | V |
| Power Consumption (Typical) | 1.6 | Watts |
| Effective Number of Bits (ENOB) | Up to 7.4 | Bits |
| Full Power Bandwidth | Up to 2.0 | GHz |
| Operating Temperature Range | -40 to +85 | °C |
| Package Type | 128-HLQFP |
Key Features
- Interleave mode for 2x sample rate
- Multiple ADC synchronization capability
- Adjustment of input full-scale range, offset, and clock phase
- Choice of SDR or DDR output clocking
- 1:1 or 1:2 selectable output demultiplexer modes
- Test pattern output for system debug
- Low Voltage Differential Signaling (LVDS) digital outputs compatible with IEEE 1596.3-1996
- Adjustable common mode voltage between 0.8V and 1.2V
- Duty cycle corrected sample clock
- Second DCLK output
Applications
- Direct RF Down Conversion
- Digital Oscilloscopes
- Satellite Set-top Boxes
- Communications Systems
- Test Instrumentation
Q & A
- What is the resolution of the ADC08D1020?
The ADC08D1020 has a resolution of 8 bits.
- What are the sample rates for the dual and single channel modes?
The dual channel mode operates up to 1.0 GSPS per channel, and the single channel mode operates up to 2.0 GSPS.
- What is the typical power consumption of the ADC08D1020?
The typical power consumption is 1.6 Watts at 1 GSPS in non-demultiplex mode.
- What is the effective number of bits (ENOB) of the ADC08D1020?
The ENOB is up to 7.4 bits with a 498 MHz input signal and a 1 GHz sample rate.
- What is the full power bandwidth of the ADC08D1020?
The full power bandwidth is up to 2.0 GHz.
- What is the operating temperature range of the ADC08D1020?
The operating temperature range is -40°C to +85°C.
- What type of package does the ADC08D1020 come in?
The ADC08D1020 comes in a 128-HLQFP package.
- Does the ADC08D1020 support multiple ADC synchronization?
- What are the output formats of the ADC08D1020?
The ADC08D1020 supports SDR or DDR output clocking and has LVDS digital outputs compatible with IEEE 1596.3-1996.
- Can the input full-scale range, offset, and clock phase be adjusted on the ADC08D1020?
