Overview
The LTC2266CUJ-14#PBF is a high-performance, 14-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is part of the LTC2266 series and is designed for digitizing high-frequency, wide dynamic range signals. It features a compact, power-efficient package, making it ideal for demanding communications and signal processing applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Product Category | Analog to Digital Converters - ADC |
| Number of Bits | 14 bit |
| Number of Channels | 2 Channel |
| Sampling Rate | 80 MS/s |
| Input Type | Differential/Single-Ended |
| Architecture | Pipeline |
| Reference Type | Internal |
| Package / Case | 40-WFQFN Exposed Pad |
| Analog Supply Voltage | 1.8 V (1.7V to 1.9V) |
| Operating Temperature | -40°C to 85°C |
| DNL - Differential Nonlinearity | ±0.3 LSB |
| SNR | 73.1 dB |
| SFDR | 88 dB |
Key Features
- 2-Channel Simultaneous Sampling ADC
- Low Power Consumption: 299mW total, 150mW per channel
- Single 1.8V Supply
- Serial LVDS Outputs: 1 or 2 Bits Per Channel
- Selectable Input Ranges: 1V P-P to 2V P-P
- 800MHz Full Power Bandwidth S/H
- Shutdown and Nap Modes for Power Management
- Serial SPI Port for Configuration
- Pin Compatible 14-Bit and 12-Bit Versions
- Ultralow Jitter: 0.15ps RMS
Applications
The LTC2266CUJ-14#PBF is particularly suited for demanding communications applications, such as:
- High-frequency signal processing
- Wide dynamic range signal digitization
- Communications systems requiring high AC performance
- Undersampling of IF frequencies
Q & A
- What is the resolution of the LTC2266CUJ-14#PBF?
The LTC2266CUJ-14#PBF has a resolution of 14 bits.
- How many channels does the LTC2266CUJ-14#PBF have?
The LTC2266CUJ-14#PBF is a 2-channel ADC.
- What is the sampling rate of the LTC2266CUJ-14#PBF?
The sampling rate is 80 MS/s.
- What type of input can the LTC2266CUJ-14#PBF accept?
The LTC2266CUJ-14#PBF can accept differential or single-ended inputs.
- What is the power supply voltage for the LTC2266CUJ-14#PBF?
The power supply voltage is 1.8V (with a range of 1.7V to 1.9V).
- What is the operating temperature range of the LTC2266CUJ-14#PBF?
The operating temperature range is -40°C to 85°C.
- What is the differential nonlinearity (DNL) of the LTC2266CUJ-14#PBF?
The DNL is ±0.3 LSB.
- What is the signal-to-noise ratio (SNR) of the LTC2266CUJ-14#PBF?
The SNR is 73.1 dB.
- What is the spurious free dynamic range (SFDR) of the LTC2266CUJ-14#PBF?
The SFDR is 88 dB.
- Does the LTC2266CUJ-14#PBF support power management features?
Yes, it supports shutdown and nap modes for power management.
- What type of digital output does the LTC2266CUJ-14#PBF use?
The digital output is serial LVDS.
