Overview
The LTC2288IUP is a high-performance, dual 10-bit analog-to-digital converter (ADC) produced by Analog Devices, Inc. This component is designed for applications requiring high-speed and low-power conversion of analog signals into digital data. The LTC2288IUP operates at a sampling rate of 65 Msps and is part of a family of ADCs that offer various sampling rates, making it versatile for different application needs.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Resolution | 10 | 10 | 10 | Bits (No Missing Codes) | |
| Sampling Frequency | 1 | 65 | 65 | MHz | |
| Supply Voltage (Digital/Analog) | 2.7 | 3.0 | 3.4 | V | |
| Power Consumption | 400 | mW | |||
| Signal-to-Noise Ratio (SNR) | 61.8 | dB | |||
| Spurious Free Dynamic Range (SFDR) | 85 | dB | |||
| Channel Isolation at 100MHz | 110 | dB | |||
| Input Range | 1V | 2V | V P-P | ||
| Full Power Bandwidth S/H | 575 | MHz | |||
| Operating Temperature | -40 | 85 | °C | ||
| Package Type | 64-QFN (9x9) |
Key Features
- Integrated Dual 10-Bit ADCs with simultaneous sampling capability.
- High sampling rates: 65 Msps, with other models offering 40 Msps and 25 Msps.
- Single 3V supply (2.7V to 3.4V) with low power consumption: 400 mW.
- High signal-to-noise ratio (SNR) of 61.8 dB and spurious free dynamic range (SFDR) of 85 dB.
- 110 dB channel isolation at 100 MHz.
- Multiplexed or separate data bus options.
- Flexible input range: 1V P-P to 2V P-P.
- 575 MHz full power bandwidth sample-and-hold (S/H).
- Clock duty cycle stabilizer and shutdown and nap modes for power management.
- Pipelined architecture with 5-cycle latency.
Applications
The LTC2288IUP is suitable for a variety of high-performance applications, including:
- Imaging systems: High-speed data acquisition in medical imaging, industrial imaging, and other applications requiring fast and accurate analog-to-digital conversion.
- Communications: Digitizing high-frequency signals in wireless communication systems, radar systems, and other communication equipment.
- Test and Measurement: High-speed data acquisition in test and measurement instruments such as oscilloscopes and signal analyzers.
- Aerospace and Defense: Applications requiring high-speed, low-power, and high-accuracy ADCs.
Q & A
- What is the sampling rate of the LTC2288IUP?
The LTC2288IUP has a sampling rate of 65 Msps.
- What is the resolution of the LTC2288IUP?
The LTC2288IUP has a resolution of 10 bits.
- What is the supply voltage range for the LTC2288IUP?
The supply voltage range is from 2.7V to 3.4V.
- What is the power consumption of the LTC2288IUP?
The typical power consumption is 400 mW.
- What is the signal-to-noise ratio (SNR) of the LTC2288IUP?
The SNR is 61.8 dB.
- What is the spurious free dynamic range (SFDR) of the LTC2288IUP?
The SFDR is 85 dB.
- What is the channel isolation at 100 MHz for the LTC2288IUP?
The channel isolation is 110 dB at 100 MHz.
- What is the input range of the LTC2288IUP?
The input range is from 1V P-P to 2V P-P.
- What is the full power bandwidth of the sample-and-hold (S/H) circuit in the LTC2288IUP?
The full power bandwidth of the S/H circuit is 575 MHz.
- Does the LTC2288IUP have power management features?
Yes, it includes shutdown and nap modes for power management.
