ADC3583
ADC3583
www.ti.com
SBAS873 – FEBRUARY 2021
SBAS873 – FEBRUARY 2021
ADC358x 18-bit 0.5 MSPS to 65 MSPS Low Noise Ultra-low Power ADC
1 Features
3 Description
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18-bit 10/25/65 MSPS ADC
Noise Floor: -160 dBFS/Hz
The ADC358x is a low noise, ultra-low power 18-bit
65 MSPS high-speed ADC family. Designed for lowest
noise performance, it delivers a noise spectral density
of -160 dBFS/Hz combined with excellent linearity and
dynamic range. The ADC358x offers very good DC
precision together with IF sampling support which
Ultra Low Power with Optimized Power Scaling:
76 mW (10 MSPS) to 119 mW (65 MSPS)
Latency: 1 clock cycle (1-wire SLVDS)
Specified 18-bit, no missing codes
INL/DNL: ±7/ ±0.7 LSB (typ)
Reference: External or Internal
Input Bandwidth: 900 MHz (3dB)
Industrial Temperature Range: -40 to +105°C
On-chip digital filter (optional)
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makes it ideally suited for
a wide range of
applications. High-speed control loops benefit from
the short latency as low as only 1 clock cycle. The
ADC consumes only 119 mW at 65 Msps and its
power consumption scales very well with lower
sampling rates.
– Decimation by 2, 4, 8, 16, 32
– 32-bit NCO
Serial LVDS digital interface (2-, 1- and 1/2-wire)
Small Footprint: 40-WQFN (5x5 mm) Package
Spectral Performance (fIN = 1 MHz):
– SNR: 84.5 dBFS
The ADC358x uses a serial LVDS (SLVDS) interface
to output the data which minimizes the number of
digital interconnects. The device supports a one-lane
and two-lane option. The ADC358x is a pin to pin
compatible family with different speed grades. It
comes in a 40-pin QFN package (5x5mm) and
supports the extended industrial temperature range
from -40 to +105⁰C.
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– SFDR: 95 dBc HD2, HD3
– SFDR: 100 dBFS Worst Spur
Spectral Performance (fIN = 20 MHz):
– SNR: 83.5 dBFS
Device Information
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PART NUMBER
PACKAGE(1)
BODY SIZE (NOM)
ADC3583
WQFN (40)
5.00 x 5.00 mm
– SFDR: 90 dBc HD2, HD3
– SFDR: 95 dBFS Worst Spur
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
2 Applications
Device Comparison
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High-Speed Data Acquisition
Industrial Monitoring
Software Defined Radio
Power Quality Analyzer
Source Measurement Unit (SMU)
Communications Infrastructure
Spectrum Analyzer
Control Loops
Instrumentation
Imaging
Spectroscopy
Radar
PART NUMBER
ADC3583
RESOLUTION
SAMPLING RATE
18 BIT
65 MSPS
ADC3582(1)
18 BIT
18 BIT
25 MSPS
ADC3581(1)
10 MSPS
(1) Product Preview
Sonar
FFT: Fs = 65 MSPS, Fin = 5 MHz
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
Copyright © 2021 Texas Instruments Incorporated
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intellectual property matters and other important disclaimers. UNLESS OTHERWISE NOTED, this document contains PRODUCTION
Product Folder Links: ADC3583
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