16-bit, 80-MSPS analog-to-digital converter (ADC) with high SFDR and LVDS outputs
Product details
Parameters
Package | Pins | Size
Features
- 80/105/135-MSPS Sample Rates
- 16-Bit Resolution
- SFDR: 95 dBc at 70 MHz and 135 MSPS
- SNR: 78.6 dBFS at 70 MHz and 135 MSPS
- Efficient DDR LVDS-Compatible Outputs
- Internal Dither Available
- Total Power Dissipation: 2.2 W
- Power-Down Mode: 70 mW
- On-Chip High Impedance Analog Buffer
- QFN-64 PowerPAD Package (9 mm × 9 mm Footprint)
- Industrial Temperature Range: –40°C to +85°C
- APPLICATIONS
- Wireless Infrastructure (Multi-Carrier GSM, WCDMA, LTE)
- Test and Measurement Instrumentation
- Software-Defined Radio
- Data Acquisition
- Power Amplifier Linearization
- Communication Instrumentation
- Radar
- Medical Imaging
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Description
The ADS5481/ADS5482/ADS5483 (ADS548x) is a 16-bit family of analog-to-digital converters (ADCs) that operate from both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. The ADS548x integrated analog input buffer isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source while providing a high-impedance input. An internal reference generator is also provided to simplify the system design.
Designed for highest total ENOB, the ADS548x family has outstanding low noise performance and spurious-free dynamic range.
The ADS548x is available in an QFN-64 PowerPAD package. The device is built on Texas Instruments complementary bipolar process (BiCom3) and is specified over the full 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 ADS5481EVM is a circuit board which allows the designer to run an evaluation of Texas Instruments’ ADS5481 device, a 16-bit 80 MSPS ADC with DDR LVDS outputs. With the supplied logic analyzer breakout board, the ADC LVDS output can be directly captured using either an Agilent E5405A or (...)
Features
Transformer coupled analog input path CDCE72010 Jitter Clock Synchronizer and Jitter Cleaner clocking circuit DDR LVDS output and capture ability
Description
The ADS5483EVM is a circuit board which allows the designer to run an evaluation of Texas Instruments’ ADS5483 device, a 16-bit 135 MSPS ADC with DDR LVDS outputs. With the supplied logic analyzer breakout board, the ADC LVDS output can be directly captured using either an Agilent E5405A or (...)
Features
- Transformer coupled analog input path
- CDCE72010 Jitter Clock Synchronizer and Jitter Cleaner clocking circuit
- DDR LVDS output and capture ability
Description
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 (RGC) | 64 | View options |
Ordering & quality
Support & training
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