Overview
The LTM9011IY-14#PBF is a high-performance, 14-bit, octal analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for simultaneous sampling of high-frequency, wide dynamic range signals. It features low power consumption, integrated bypass capacitance, and a flow-through pinout, which reduces overall board space requirements. The LTM9011IY-14 is part of the LTM9011-14 series, which includes variants with different sampling rates and temperature ranges, making it versatile for various applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Analog Supply Voltage (VDD) | 1.7 | 1.8 | 1.9 | V | |
| Output Supply Voltage (OVDD) | 1.7 | 1.8 | 1.9 | V | |
| Analog Supply Current (IVDD) | Sine Wave Input | 582 | 632 | 676 | mA |
| Digital Supply Current (IOVDD) | 395 | 450 | 508 | mA | |
| Sampling Rate | 125 Msps | ||||
| Resolution | 14 bits | ||||
| Signal-to-Noise Ratio (SNR) | 73.1 dB | ||||
| Spurious Free Dynamic Range (SFDR) | 88 dB | ||||
| Integral Nonlinearity (INL) | ±1 LSB | ||||
| Differential Nonlinearity (DNL) | ±0.3 LSB | ||||
| Operating Temperature Range | –40°C | 85°C | °C | ||
| Package Type | 140-Lead BGA (11.25mm x 9mm x 2.72mm) |
Key Features
- Simultaneous sampling of 8 channels
- Low power consumption per channel, reducing heat in high channel count applications
- Integrated bypass capacitance and flow-through pinout to minimize board space requirements
- High AC performance with 73.1 dB SNR and 88 dB SFDR
- Precision DC specifications including ±1 LSB INL, ±0.3 LSB DNL, and no missing codes over temperature
- Low transition noise of 1.2 LSB RMS
- On-chip termination resistance for simplified system design
Applications
The LTM9011IY-14#PBF is suitable for a variety of high-performance applications, including:
- High-speed data acquisition systems
- Medical imaging and diagnostics
- Radar and surveillance systems
- Test and measurement equipment
- Communications and IF/RF receivers
- Industrial automation and control systems
Q & A
- What is the sampling rate of the LTM9011IY-14#PBF?
The LTM9011IY-14#PBF has a sampling rate of 125 Msps. - What is the resolution of this ADC?
The resolution of the LTM9011IY-14#PBF is 14 bits. - What is the signal-to-noise ratio (SNR) of this device?
The SNR of the LTM9011IY-14#PBF is 73.1 dB. - What is the spurious free dynamic range (SFDR) of this ADC?
The SFDR of the LTM9011IY-14#PBF is 88 dB. - What is the operating temperature range of the LTM9011IY-14#PBF?
The operating temperature range is from –40°C to 85°C. - What type of package does the LTM9011IY-14#PBF come in?
The LTM9011IY-14#PBF comes in a 140-Lead BGA package (11.25mm x 9mm x 2.72mm). - How many channels does the LTM9011IY-14#PBF support?
The LTM9011IY-14#PBF supports simultaneous sampling of 8 channels. - What are the key DC specifications of the LTM9011IY-14#PBF?
The key DC specifications include ±1 LSB INL, ±0.3 LSB DNL, and no missing codes over temperature. - What is the typical analog supply current for the LTM9011IY-14#PBF?
The typical analog supply current is 632 mA. - What are some common applications for the LTM9011IY-14#PBF?
Common applications include high-speed data acquisition systems, medical imaging, radar and surveillance systems, test and measurement equipment, and communications systems.
