Overview
The KAD2710L-27Q68 is a high-performance, 10-bit Analog-to-Digital Converter (ADC) developed and manufactured by Renesas Electronics America Inc. This ADC is renowned for its industry-leading low power consumption and high dynamic performance. It operates at sample rates of 275, 210, 170, and 105 MSPS, making it suitable for a wide range of high-speed data acquisition applications. The KAD2710L-27Q68 is designed using Intersil’s proprietary FemtoCharge™ technology on a standard CMOS process, ensuring high efficiency and reliability.
Key Specifications
| Parameter | Symbol | Conditions | Typical Value | Units |
|---|---|---|---|---|
| Number of Bits | - | - | 10 | - |
| Sampling Rate | fSAMPLE | - | 275, 210, 170, 105 MSPS | MSPS |
| Analog Input Full-Scale Range | VFS | - | 1.4 to 1.6 V | V |
| Analog Supply Voltage (1.8V) | AVDD2 | - | 1.7 to 1.9 V | V |
| Analog Supply Voltage (3.3V) | AVDD3 | - | 3.15 to 3.45 V | V |
| Digital Supply Voltage | OVDD | - | 1.7 to 1.9 V | V |
| Power Consumption | - | fSAMPLE = 275MSPS | < 280 mW | mW |
| Operating Temperature | TA | - | -40°C to +85°C | °C |
| Package Type | - | - | 68-VFQFN Exposed Pad | - |
Key Features
- High Dynamic Performance: The KAD2710L-27Q68 offers a high signal-to-noise ratio (SNR) of 55.6 dBFS at an input frequency of 138 MHz.
- Low Power Consumption: It consumes less than 280 mW at a sample rate of 275 MSPS, making it one of the industry’s lowest power ADCs.
- Selectable Clock Divider: Features a selectable divide-by-2 input clock divider.
- Over-Range Indicator: Includes an over-range indicator for monitoring input signal levels.
- LVDS-Compatible Outputs: Supports LVDS-compatible or LVCMOS outputs.
- Pipelined Architecture: Utilizes a pipelined architecture for high-speed data conversion.
- Differential Analog Input: Accepts differential analog inputs.
Applications
- High-Speed Data Acquisition Systems: Suitable for applications requiring high-speed data conversion such as medical imaging, radar systems, and test and measurement equipment.
- Communication Systems: Used in wireless communication systems, including base stations and handheld devices.
- Industrial Automation: Applied in industrial automation for high-speed data acquisition and control.
- Aerospace and Defense: Utilized in various aerospace and defense applications due to its high performance and reliability.
Q & A
- What is the maximum sample rate of the KAD2710L-27Q68?
The maximum sample rate of the KAD2710L-27Q68 is 275 MSPS.
- What is the power consumption of the KAD2710L-27Q68 at 275 MSPS?
The power consumption is less than 280 mW at a sample rate of 275 MSPS.
- What type of analog input does the KAD2710L-27Q68 accept?
The KAD2710L-27Q68 accepts differential analog inputs.
- What is the operating temperature range of the KAD2710L-27Q68?
The operating temperature range is -40°C to +85°C.
- What type of package does the KAD2710L-27Q68 come in?
The KAD2710L-27Q68 comes in a 68-VFQFN Exposed Pad package.
- Does the KAD2710L-27Q68 support LVDS outputs?
Yes, the KAD2710L-27Q68 supports LVDS-compatible outputs.
- What is the architecture of the KAD2710L-27Q68?
The KAD2710L-27Q68 uses a pipelined architecture.
- Is the KAD2710L-27Q68 RoHS compliant?
Yes, the KAD2710L-27Q68 is RoHS compliant.
- What is the signal-to-noise ratio (SNR) of the KAD2710L-27Q68?
The SNR is 55.6 dBFS at an input frequency of 138 MHz.
- Does the KAD2710L-27Q68 have an over-range indicator?
Yes, the KAD2710L-27Q68 includes an over-range indicator.
