IC reference design search
IC manufacturers Texas Instruments

IC manufacturers (104)

reference designTPS7A3301RGWT | Demoboard TIDA-01028

Texas Instruments TPS7A3301RGWT | Demoboard TIDA-01028

–36-V, 1-A, Ultralow-Noise Negative Voltage Regulator

Overview

TopologyOther Topology
IC revisionE3

Description

This reference design provides a practical example of interleaved RF-sampling analog-to-digital converters (ADCs) to achieve a 12.8-GSPS sampling rate. This is achieved by time-terleaving two RF-sampling ADCs. Interleaving requires a phase shift between the ADCs, which this reference design achieves using the Noiseless Aperture Delay Adjustment (tAD Adjust) feature of the ADC12DJ3200. This feature is also used to minimize mismatches typical of interleaved ADCs: maximizing SNR, ENOB, and SFDR performance. A low phase noise clocking tree with JESD204B support is also featured on this reference design, and it is implemented using the LMX2594 wideband PLL and the LMK04828 synthesizer and jitter cleaner.

Features

  • Input Voltage Range: –3 V to –36 V
  • Adjustable Output: –1.18 V to –33 V
  • Stable With Ceramic Capacitors ≥ 10 μF
  • Built-In Current-Limit and Thermal Shutdown Protection
  • Available in an External Heatsink-Capable, HighThermal Performance TO-220 Package

Typical applications

  • Post DC-DC Converter Regulation and Ripple Filtering
  • Test and Measurement
  • Audio
  • Supply Rails for Operational Amplifiers, DACs, ADCs, and Other High-Precision Analog Circuitry
  • Medical

More information

Products

Log in now to view availability and request availability forecasts. LOGIN
Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
SamplesAvailability & Sample
Log in now to view availability and request availability forecasts. LOGIN
885012206095
SPECWCAP-CSGP MLCCs 50 V(DC), 100 nF, ±10%
Simu­lation
Availability
–
Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 50 V(DC)
Capacitance100 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
–Check availability
885012208069
SPECWCAP-CSGP MLCCs 25 V(DC), 10 µF, ±10%
Simu­lation
Availability
–
Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 25 V(DC)
Capacitance10 µF
Capacitance±10% 
Rated Voltage25 V (DC)
Size1206 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor10 %
Insulation Resistance0.01 GΩ
Ceramic TypeX7R Class II 
Length3.2 mm
Width1.6 mm
Height1.6 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
–Check availability