IC manufacturers Texas Instruments

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Texas Instruments TPS54327 | Demoboard TIDA-01017

High Speed Multi-Channel ADC Clock Reference Design for Oscilloscopes, Wireless Testers and Radars

Overview

TopologyBuck Converter
Input voltage5-12 V
Output 13.6 V

Description

This TI Design demonstrates the performance of aclocking solution for a high-speed multichannelsystem, analyzed by measuring the channel-tochannelskew for the entire input frequency range ofthe RF sampling ADC. Channel-to-channel skew iscritical for phased array radar and oscilloscopeapplications. The ADC12J4000 is a low-power, 12-bit,4-GSPS RF-sampling analog-to-digital converter(ADC) with a buffered analog input, integrated digitaldown converter, features a JESD204B interface, andcaptures signals up to 4 GHz. This design showcasesthe clocking solution using the LMK04828 to achievethe synchronization between multiple ADC12J4000signal chains using synchronized SYSREF.

Features

Synchronization of Multichannel High-Speed ADCs

  • RF Sampling ADC Clocking Solution
  • 4-GHz High-Frequency Input Signal CaptureCapability
  • Low-Phase Noise Clocking Solution for RFSampling ADCREMARK:SchematiC,BOM with pdf IS ADDED

Typical applications

  • Wireless Communication Tester
  • Oscilloscope,Phased Array Radar

More information

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialApplicationInterface TypeTypeGenderPins (Value)
(pcs)
MountWorking Voltage
(V (AC))
Packaging Samples
744325550SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years.WE-HCI SMT Flat Wire High Current Inductor 5.5 12 4.5 12 10.3 30 Superflux 2 SMT
651305142821SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.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

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

651305142821SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialApplicationInterface TypeTypeGenderPins (Value)
(pcs)
MountWorking Voltage
(V (AC))
Packaging Samples