Overview
The LTC2241IUP-12#TRPBF is a high-performance, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed to digitize high-frequency, wide dynamic range signals, making it ideal for demanding communications applications. It features a sampling rate of 210 Msps, ultralow jitter, and excellent noise performance, which are critical for applications requiring high accuracy and speed.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Sampling Rate | 210 Msps |
| Input Type | Differential |
| Data Interface | LVDS, Parallel, CMOS |
| Configuration | S/H-ADC |
| Architecture | Pipeline |
| Reference Type | Internal |
| Analog Supply Voltage | 2.375V ~ 2.625V |
| Digital Supply Voltage | 2.375V ~ 2.625V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 64-Pin QFN (9x9) |
| Mounting Type | Surface Mount |
| Power Dissipation | 585 mW |
| SINAD (Signal to Noise and Distortion Ratio) | 65.4 dB |
| SFDR (Spurious Free Dynamic Range) | 78 dB |
| DNL (Differential Nonlinearity) | ±0.4 LSB |
| INL (Integral Nonlinearity) | ±0.7 LSB |
Key Features
- High-speed sampling at 210 Msps with 12-bit resolution.
- Ultralow jitter of 95 fs RMS, enabling IF undersampling with excellent noise performance.
- AC performance includes 65.5 dB SNR and 78 dB SFDR.
- Supports differential LVDS, single-ended CMOS, and demultiplexed CMOS output formats.
- Selectable input ranges: ±0.5V or ±1V.
- No missing codes over temperature.
- Optional clock duty cycle stabilizer for high performance over a wide range of clock duty cycles.
- Shutdown and nap modes for power management.
- Data ready output clock and pin-compatible family options.
Applications
- Wireless and wired broadband communication systems.
- Cable head-end systems.
- Power amplifier linearization.
- Communications test equipment.
Q & A
- What is the sampling rate of the LTC2241IUP-12#TRPBF?
The sampling rate is 210 Msps.
- What is the resolution of the LTC2241IUP-12#TRPBF?
The resolution is 12 bits.
- What types of output interfaces does the LTC2241IUP-12#TRPBF support?
The device supports differential LVDS, single-ended CMOS, and demultiplexed CMOS output formats.
- What are the selectable input ranges for the LTC2241IUP-12#TRPBF?
The selectable input ranges are ±0.5V or ±1V.
- Does the LTC2241IUP-12#TRPBF have any power management features?
- What is the typical power dissipation of the LTC2241IUP-12#TRPBF?
The typical power dissipation is 585 mW.
- What is the operating temperature range of the LTC2241IUP-12#TRPBF?
The operating temperature range is -40°C to 85°C.
- What package type is the LTC2241IUP-12#TRPBF available in?
The device is available in a 64-Pin QFN (9x9) package.
- Is the LTC2241IUP-12#TRPBF RoHS compliant?
- What are some typical applications for the LTC2241IUP-12#TRPBF?
Typical applications include wireless and wired broadband communication systems, cable head-end systems, power amplifier linearization, and communications test equipment.
