IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments ADC12DJ3200

Flexible 3.2 GSPS Multi-Channel AFE Reference Design for DSOs, RADAR, and 5G Wireless Test Systems

Overview

TopologyOther Topology

Description

This high speed multi-channel data capture reference design enables optimum system performance. System designers needs to consider critical design parameters like clock jitter and skew for high speed multi-channel clock generation, which affects overall system SNR, SFDR, channel to channel skew and deterministic latency. This reference design demonstrates multi-channel AFE and clock solution using high speed data converters with JESD204B, high speed amplifiers, high performance clocks and low noise power solutions to achieve optimum system performance

Features

  • 3.2 Gsps, 1.5 GHz multi- channel high speed analog front for high performance receiver
  • < 5 ps clock skew between channels
  • Multi-channel JESD204B complaint clock solution
  • Scalable platform for pin compatible ADC12DJxx00 family
  • Supports TI’s high-speed converter and capture cards (TSW14J56 / TSW14J57)

Typical applications

  • Active Antenna System mMIMO (AAS), Macro Remote Radio Unit (RRU), RADAR, Wireless Communications Test Equipment
  • Oscilloscopes (DSO)

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
50% typ.(°)
f
IL(dB)
VSWR
Pins
Mount
L(mm)
H(mm)
IR(mA)
Working Voltage(V (AC))
Operating Temperature
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
Samples
WL-SMCW SMT Mono-color Chip LED Waterclear, 525 nm, Green
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]525 nm
Emitting ColorGreen 
Peak Wavelength [typ.]515 nm
Luminous Intensity [typ.]450 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
MountSMT 
Length2 mm
Height0.7 mm
Operating Temperature -40 °C up to +85 °C
WE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
MountSMT 
Length3.2 mm
Height1.3 mm
Rated Current2000 mA
Operating Temperature -55 °C up to +125 °C
Impedance @ 100 MHz30 Ω
Maximum Impedance50 Ω
Maximum Impedance900 MHz 
Rated Current 23000 mA
DC Resistance0.05 Ω
TypeHigh Current 
WE-LPF Multilayer Chip Low-Pass Filter, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Frequency Range2400-2500 MHz 
Insertion Loss0.5 dB
VSWR1.5 
MountSMT 
Length1.6 mm
Height0.6 mm
Operating Temperature -55 °C up to +125 °C
TypeLow Pass 
WR-PHD Pin Header - Single, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
MountTHT 
Length7.62 mm
Rated Current3000 mA
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
TypeStraight 
WR-PHD Pin Header - Dual, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins10 
MountTHT 
Length12.7 mm
Rated Current3000 mA
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
TypeStraight