Overview
The KAD2710C-10Q68 is a high-performance, 10-bit Analog-to-Digital Converter (ADC) produced by Renesas Electronics America Inc. This component is part of a family of ADCs known for their low power consumption and high dynamic performance. The KAD2710C-10Q68 is designed using Intersil’s proprietary FemtoCharge™ technology on a standard CMOS process, making it an industry leader in terms of power efficiency and performance.
It operates at sample rates of up to 105 MSPS and is available in a 68-pin RoHS-compliant QFN package with an exposed paddle. The device is specified over the full industrial temperature range of -40°C to +85°C, ensuring reliability in various environmental conditions.
Key Specifications
| Parameter | Symbol | Conditions | Typical Value | Units |
|---|---|---|---|---|
| Resolution | - | - | 10 bits | - |
| Sample Rate | fSAMPLE | - | 105 MSPS | MSPS |
| Analog Input Full-Scale Range | VFS | - | 1.4 to 1.6 Vpp | Vpp |
| Analog Supply Voltage | AVDD2 | - | 1.7 to 1.9 V | V |
| Analog Supply Voltage | AVDD3 | - | 3.15 to 3.45 V | V |
| Digital Supply Voltage | OVDD | - | 1.7 to 1.9 V | V |
| Analog Supply Current (1.8V) | IAVDD2 | fSAMPLE = 105MSPS | 29 to 33 mA | mA |
| Analog Supply Current (3.3V) | IAVDD3 | fSAMPLE = 105MSPS | 21 to 24 mA | mA |
| Signal-to-Noise Ratio (SNR) | SNR | fIN = Nyquist at -0.5dBFS | 55.6 dBFS | dBFS |
| Operating Temperature | - | - | -40°C to +85°C | °C |
| Package Type | - | - | 68-pin QFN with exposed paddle | - |
Key Features
- Low Power Consumption: The KAD2710C-10Q68 consumes less than 265mW at 105MSPS, making it highly efficient for power-sensitive applications.
- High Dynamic Performance: Offers a high signal-to-noise ratio (SNR) of 55.6 dBFS at Nyquist input frequency.
- Pipelined Architecture: Utilizes a pipelined architecture with digital error correction, resulting in a total latency of 28 clock cycles.
- Self-Calibration: Performs self-calibration at power-up to minimize gain and offset errors.
- Over-Range Indicator: Includes an over-range indicator for monitoring input signal levels.
- Selectable Clock Divider: Features a selectable divide-by-2 input clock divider for flexibility in system design.
- LVDS-Compatible or LVCMOS Outputs: Supports both LVDS and LVCMOS output interfaces.
Applications
- Industrial Automation: Suitable for high-speed data acquisition in industrial automation systems.
- Consumer Electronics: Used in various consumer electronics requiring high-performance ADCs.
- Automotive Electronics: Applicable in automotive systems that demand low power and high reliability.
- Medical Devices: Ideal for medical imaging and diagnostic equipment requiring precise and efficient data conversion.
- Communication Systems: Employed in communication systems that need high-speed and accurate data conversion.
Q & A
- What is the resolution of the KAD2710C-10Q68 ADC?
The KAD2710C-10Q68 has a resolution of 10 bits.
- What is the maximum sample rate of the KAD2710C-10Q68?
The maximum sample rate of the KAD2710C-10Q68 is 105 MSPS.
- What is the typical power consumption of the KAD2710C-10Q68 at 105MSPS?
The typical power consumption is less than 265mW at 105MSPS.
- What is the operating temperature range of the KAD2710C-10Q68?
The operating temperature range is -40°C to +85°C.
- What type of package does the KAD2710C-10Q68 come in?
The KAD2710C-10Q68 comes in a 68-pin QFN package with an exposed paddle.
- Does the KAD2710C-10Q68 support LVDS and LVCMOS outputs?
Yes, it supports both LVDS and LVCMOS output interfaces.
- What is the purpose of the self-calibration feature in the KAD2710C-10Q68?
The self-calibration feature minimizes gain and offset errors at power-up.
- What is the latency of the KAD2710C-10Q68?
The total latency is 28 clock cycles due to the pipelined architecture and digital error correction.
- Is the KAD2710C-10Q68 RoHS compliant?
Yes, the KAD2710C-10Q68 is RoHS compliant.
- What are some common applications of the KAD2710C-10Q68?
Common applications include industrial automation, consumer electronics, automotive electronics, medical devices, and communication systems.
