Overview
The LTC2162CUK#TRPBF is a high-performance, 16-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is part of the LTC2162 series, designed for digitizing high-frequency, wide dynamic range signals. It is particularly suited for demanding communications applications due to its excellent AC performance and low power consumption.
The ADC features a pipelined architecture, offering a sampling rate of 65 Msps and high signal-to-noise ratio (SNR) and spurious free dynamic range (SFDR) of 77 dB and 90 dB, respectively. The device operates on a single 1.8V supply and supports various output formats, including CMOS, DDR CMOS, and DDR LVDS.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Description | 1-Channel Single ADC Pipelined 65Msps 16-bit Parallel 48-Pin QFN |
| Package | 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP) |
| Sampling Rate | 65 Msps |
| Number of Bits | 16 |
| Number of A/D Converters | 1 |
| Input Type | Differential |
| Voltage - Supply, Digital/Analog | 1.7 V ~ 1.9 V |
| Operating Temperature | 0°C ~ 70°C |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- High SNR and SFDR: 77 dB and 90 dB, respectively, ensuring high signal integrity.
- Low Power Consumption: 87mW, 63mW, and 45mW at different operating modes.
- Single 1.8V Supply: Simplifies power management in the system.
- CMOS, DDR CMOS, or DDR LVDS Outputs: Flexible output options to suit various system requirements.
- Selectable Input Ranges: 1V P-P to 2V P-P, allowing for different signal levels.
- 550MHz Full Power Bandwidth S/H: High bandwidth for sampling high-frequency signals.
- Optional Data Output Randomizer and Clock Duty Cycle Stabilizer: Enhances performance and flexibility.
- Shutdown and Nap Modes: Power-saving features for low-power applications.
- Serial SPI Port for Configuration: Easy configuration through a serial interface.
Applications
- Communications: Ideal for cellular base stations, software-defined radios, and other high-frequency communication systems.
- Portable Medical Imaging: Suitable for medical imaging devices that require high-resolution and high-speed data acquisition.
- Multichannel Data Acquisition: Used in systems that require simultaneous sampling of multiple channels.
- Nondestructive Testing: Applied in testing and inspection systems that need high accuracy and speed.
Q & A
- What is the sampling rate of the LTC2162CUK#TRPBF?
The sampling rate of the LTC2162CUK#TRPBF is 65 Msps.
- What is the resolution of the LTC2162CUK#TRPBF?
The resolution of the LTC2162CUK#TRPBF is 16 bits.
- What are the supported output formats of the LTC2162CUK#TRPBF?
The device supports CMOS, DDR CMOS, and DDR LVDS output formats.
- What is the operating temperature range of the LTC2162CUK#TRPBF?
The operating temperature range is from 0°C to 70°C.
- Is the LTC2162CUK#TRPBF RoHS compliant?
- What are the power-saving features of the LTC2162CUK#TRPBF?
The device features shutdown and nap modes for power saving.
- What is the full power bandwidth of the sample-and-hold (S/H) amplifier?
The full power bandwidth of the S/H amplifier is 550 MHz.
- Can the input range of the LTC2162CUK#TRPBF be adjusted?
- What is the purpose of the optional clock duty cycle stabilizer?
The optional clock duty cycle stabilizer allows for high performance at full speed across a wide range of clock duty cycles.
- How can the LTC2162CUK#TRPBF be configured?
The device can be configured through a serial SPI port.
