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Texas Instruments TPS54327 | Demoboard TIDA-01015

4 GHz Clock Reference Design for 12 Bit High Speed ADCs in Digital Oscilloscopes & Wireless Testers

Overview

TopologyBuck Converter
Input voltage5-12 V
Output 13.6 V

Description

The TIDA-01015 is a clocking solution reference design for high speed direct RF sampling GSPS ADCs. This design showcases the significance of the sampling clock to achieve high SNR for 2nd Nyquist zone input signal frequencies. ADC12J4000 is a 12-bit, 4-GSPS RF sampling ADC with 3-dB input bandwidth of 3.2 GHz capable of capturing signals up to 4 GHz. This design highlights a clocking solution for the ADC12J4000 using TRF3765, to achieve high SNR performance at high input frequencies used in applications such as digital storage oscilloscopes (DSO) and wireless testers

Features

12-bit, 4-GSPS RF sampling ADC clocking solutionUp to 4-GHz input signal capture capabilityJESD204B compliant low-phase noise clocking solution for RF sampling ADCREMARK:SchematiC,BOM with pdf IS ADDED

Typical applications

  • Oscilloscope,Phased Array Radar
  • Wireless Communication Tester

More information

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialApplicationInterface TypeTypeGenderPinsMountWorking Voltage
(V (AC))
Packaging Samples
744325550SPEC
8 files WE-HCI SMT Flat Wire High Current Inductor 5.5 12 4.5 12 10.3 30 Superflux 2 SMT
651305142821SPEC
6 files WR-COM Mini USB 2.0 Type AB SMT Horizontal 5 Contacts Mini USB Type AB Horizontal Receptacle 5 SMT 30 Tape and Reel
Order Code Data­sheet Simu­lation
744325550SPEC
651305142821SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialApplicationInterface TypeTypeGenderPinsMountWorking Voltage
(V (AC))
Packaging Samples