Overview
The LTC2150IUJ-12 is a high-speed, 12-bit Analog to Digital Converter (ADC) produced by Analog Devices Inc. This ADC is part of the LTC2150 family, which includes 12-bit and 14-bit versions, each designed to digitize high-frequency, wide dynamic range signals. The LTC2150IUJ-12 operates at a sampling rate of 170 million samples per second (Msps) and is ideal for demanding applications such as communications, cellular basestations, software-defined radios, medical imaging, and high-definition video.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Sampling Rate | 170 Msps |
| Input Type | Differential |
| Input Bandwidth | 1.25 GHz |
| Signal-to-Noise Ratio (SNR) | 68.5 dB |
| Spurious Free Dynamic Range (SFDR) | 90 dB |
| Power Consumption | 347 mW / 333 mW / 306 mW (total) |
| Supply Voltage | Single 1.8 V |
| Data Interface | DDR LVDS |
| Package | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) |
| Latency | Five clock cycles |
| Integral Non-Linearity (INL) | ±0.26 LSB (typ) |
| Differential Non-Linearity (DNL) | ±0.16 LSB (typ) |
Key Features
- High-speed performance with a sampling rate of 170 Msps
- Single differential input with support for external and internal reference voltage
- Double-data rate (DDR) LVDS outputs
- Easy-to-drive 1.5V peak-to-peak input range
- Optional clock duty cycle stabilizer for high performance across a wide range of clock duty cycles
- Low power consumption with sleep and nap modes
- Serial SPI port for configuration
- Pin-compatible with 14-bit versions
- Surface mount technology in a 40-lead QFN package
Applications
- Communications
- Cellular Basestations
- Software Defined Radios
- Medical Imaging
- High Definition Video
- Testing and Measurement Instruments
Q & A
- What is the sampling rate of the LTC2150IUJ-12?
The sampling rate of the LTC2150IUJ-12 is 170 million samples per second (Msps).
- What is the resolution of the LTC2150IUJ-12?
The resolution of the LTC2150IUJ-12 is 12 bits.
- What type of input does the LTC2150IUJ-12 support?
The LTC2150IUJ-12 supports differential inputs.
- What is the signal-to-noise ratio (SNR) of the LTC2150IUJ-12?
The SNR of the LTC2150IUJ-12 is 68.5 dB.
- What is the spurious free dynamic range (SFDR) of the LTC2150IUJ-12?
The SFDR of the LTC2150IUJ-12 is 90 dB.
- What is the power consumption of the LTC2150IUJ-12?
The power consumption of the LTC2150IUJ-12 is 347 mW / 333 mW / 306 mW (total).
- What type of data interface does the LTC2150IUJ-12 use?
The LTC2150IUJ-12 uses double-data rate (DDR) LVDS outputs.
- What is the package type of the LTC2150IUJ-12?
The LTC2150IUJ-12 is packaged in a 40-lead QFN (6mm x 6mm x 0.75mm w/ EP).
- Does the LTC2150IUJ-12 have low power modes?
Yes, the LTC2150IUJ-12 has low power sleep and nap modes.
- What applications is the LTC2150IUJ-12 suitable for?
The LTC2150IUJ-12 is suitable for communications, cellular basestations, software-defined radios, medical imaging, high-definition video, and testing and measurement instruments.
