WO2001088976A3 - Wireless radio frequency testing methode of integrated circuits and wafers - Google Patents

Wireless radio frequency testing methode of integrated circuits and wafers Download PDF

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Publication number
WO2001088976A3
WO2001088976A3 PCT/CA2001/000688 CA0100688W WO0188976A3 WO 2001088976 A3 WO2001088976 A3 WO 2001088976A3 CA 0100688 W CA0100688 W CA 0100688W WO 0188976 A3 WO0188976 A3 WO 0188976A3
Authority
WO
WIPO (PCT)
Prior art keywords
wafers
integrated circuits
test
methode
radio frequency
Prior art date
Application number
PCT/CA2001/000688
Other languages
French (fr)
Other versions
WO2001088976A2 (en
WO2001088976B1 (en
Inventor
Brian Moore
Original Assignee
Univ Alberta
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Alberta filed Critical Univ Alberta
Priority to DE2001613096 priority Critical patent/DE60113096T2/en
Priority to AT01933500T priority patent/ATE303657T1/en
Priority to JP2001584477A priority patent/JP4869535B2/en
Priority to EP20010933500 priority patent/EP1282913B1/en
Priority to CA2409435A priority patent/CA2409435C/en
Publication of WO2001088976A2 publication Critical patent/WO2001088976A2/en
Publication of WO2001088976A3 publication Critical patent/WO2001088976A3/en
Publication of WO2001088976B1 publication Critical patent/WO2001088976B1/en

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2851Testing of integrated circuits [IC]
    • G01R31/2884Testing of integrated circuits [IC] using dedicated test connectors, test elements or test circuits on the IC under test
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/302Contactless testing
    • G01R31/3025Wireless interface with the DUT
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/302Contactless testing
    • G01R31/303Contactless testing of integrated circuits
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L22/00Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
    • H01L22/30Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
    • H01L22/34Circuits for electrically characterising or monitoring manufacturing processes, e. g. whole test die, wafers filled with test structures, on-board-devices incorporated on each die, process control monitors or pad structures thereof, devices in scribe line
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2831Testing of materials or semi-finished products, e.g. semiconductor wafers or substrates
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/0002Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/30Technical effects
    • H01L2924/301Electrical effects
    • H01L2924/3011Impedance

Abstract

The present invention is for an apparatus and method for the wireless testing of Integrated Circuits and wafers. The apparatus comprises a test unit external from the wafer and at least one test circuit which is fabricated on the wafer which contains the Integrated Circuit. The test unit transmits an RF signal to power the test circuit. The test circuit, comprising a variable ring oscillator, performs a series of parametric tests at the normal operating frequency of the Integrated Circuit and transmits the test results to the test unit for analysis.
PCT/CA2001/000688 2000-05-15 2001-05-15 Wireless radio frequency testing methode of integrated circuits and wafers WO2001088976A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2001613096 DE60113096T2 (en) 2000-05-15 2001-05-15 WIRELESS HIGH FREQUENCY TEST METHOD FOR INTEGRATED CIRCUITS AND DISCS
AT01933500T ATE303657T1 (en) 2000-05-15 2001-05-15 WIRELESS HIGH FREQUENCY TESTING METHOD FOR INTEGRATED CIRCUITS AND DISCS
JP2001584477A JP4869535B2 (en) 2000-05-15 2001-05-15 Radio frequency technology structure and method for testing integrated circuits and wafers
EP20010933500 EP1282913B1 (en) 2000-05-15 2001-05-15 Wireless radio frequency testing method of integrated circuits and wafers
CA2409435A CA2409435C (en) 2000-05-15 2001-05-15 Wireless radio frequency technique design and method for testing of integrated circuits and wafers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2,308,820 2000-05-15
CA002308820A CA2308820A1 (en) 2000-05-15 2000-05-15 Wireless radio frequency technique design and method for testing of integrated circuits and wafers

Publications (3)

Publication Number Publication Date
WO2001088976A2 WO2001088976A2 (en) 2001-11-22
WO2001088976A3 true WO2001088976A3 (en) 2002-07-18
WO2001088976B1 WO2001088976B1 (en) 2002-08-29

Family

ID=4166180

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2001/000688 WO2001088976A2 (en) 2000-05-15 2001-05-15 Wireless radio frequency testing methode of integrated circuits and wafers

Country Status (8)

Country Link
US (3) US6759863B2 (en)
EP (1) EP1282913B1 (en)
JP (2) JP4869535B2 (en)
AT (1) ATE303657T1 (en)
CA (1) CA2308820A1 (en)
DE (1) DE60113096T2 (en)
ES (1) ES2248327T3 (en)
WO (1) WO2001088976A2 (en)

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