12-Bit, 210-MSPS Analog-to-Digital Converter (ADC)
Product details
Parameters
Package | Pins | Size
Features
- Maximum Sample Rate: 250 MSPS
- 14-Bit Resolution — ADS614X
- 12-Bit Resolution — ADS612X
- 687 mW Total Power Dissipation at 250 MSPS
- Double Data Rate (DDR) LVDS and Parallel CMOS Output Options
- Programmable Fine Gain up to 6dB for SNR/SFDR Trade-Off
- DC Offset Correction
- Supports Input Clock Amplitude Down to 400 mVPP Differential
- Internal and External Reference Support
- 48-QFN Package (7mm × 7mm)
- Pin Compatible with ADS5547 Family
- APPLICATIONS
- Multicarrier, Wide Band-Width Communications
- Wireless Multi-carrier Communications Infrastructure
- Software Defined Radio
- Power Amplifier Linearization
- 802.16d/e
- Test and Measurement Instrumentation
- High Definition Video
- Medical Imaging
- Radar Systems
Description
ADS614X (ADS612X) is a family of 14-bit (12-bit) A/D converters with sampling rates up to 250 MSPS. It combines high dynamic performance and low power consumption in a compact 48 QFN package. This makes it well-suited for multicarrier, wide band-width communications applications.
ADS614X/2X has fine gain options that can be used to improve SFDR performance at lower full-scale input ranges. It includes a dc offset correction loop that can be used to cancel the ADC offset. Both DDR LVDS (Double Data Rate) and parallel CMOS digital output interfaces are available. At lower sampling rates, the ADC automatically operates at scaled down power with no loss in performance.
It includes internal references while the traditional reference pins and associated decoupling capacitors have been eliminated. Nevertheless, the device can also be driven with an external reference. The device is specified over the industrial temperature range (-40°C to 85°C).
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The ADS6125EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments‘ ADS6125 device, a low power 12-bit 125 MSPS analog to digital converter. The ADC features a configurable parallel DDR LVDS or CMOS outputs. The EVM provides a flexible environment to (...)
Features
- Transformer coupled analog input path
- Transformer coupled clock input path
- Amplifier path based on the THS4509
- Configurable parallel output modes
- Direct connection to TSW1100 High Speed ADC Capture Card
- Separate analog and digital supply connections
Description
The TSW1405EVM is a low cost data capture circuit board used to evaluate some of Texas Instrumentsâ (TI) most popular high speed analog-to-digital converters (ADC).
ÂThe TSW1405EVM supports a high speed LVDS bus capable of providing 16-bit samples at 1.0 GSPS. The platform supports a 64k sample depth (...)
Features
Software development
Features
- Compatible with TSW1400, TSW1405, TSW1406 and TSW14J10, TSW14J50, TSW14J56, and TSW14J57 pattern-generation and data-capture platforms
- Works with all TI high-speed DAC, ADC, and AFE products
- Provides time-domain and frequency-domain analysis
- Supports single-tone, multi-tone, and modulated (...)
Design tools & simulation
The ADC Harmonic Calculation tool is an excel based calculator for determining the location in frequency space of high order harmonics following Nyquist aliasing in an analog to digital converter.
Given an ADC sample rate and the span of a signal of interest the calcultor will determine if the 2nd (...)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| VQFN (RGZ) | 48 | View options |
Ordering & quality
Support & training
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