TR-8001在線測(cè)試儀

The full-featured TR8100LV is TRI's top-of-the-line board test model for large, complex PCBAs. It targets the trend of low voltage IC testing in the industry today. With its combination with the analog-testing module (ATM), the testing performance has improved with greater precision.   High-fault Coverage Test Solution   Digital 1:1 Driver/Receiver per Pin Architecture Design   Most Competitive Rapid Test Speed   Powerful Boundary Scan Test (1149.x) Solutions   High Transportability and Repeatability   Supports Low Voltage Device Test Capability   Modularized Test System   Open Source Code Structure   Maximum test pins: 5632pins   Reliable, Effective Vacuum-Type Test System Vacuum fixtures provide the most reliable connection between the fixture and the DUT (device under test). The TR8100LV's vacuum system ensures full contact during testing between test pins and the test points on the PCBA. All Test Pins Are Analog/Digital The TR8100LV supports up to 3,584 analog/digital test pins using a MUX-free 1:1 per-pin architecture. TRI's efficient design means all pins are drive/receive: there is no multiplexing, no wasted pins. This lowers system cost for large pin-count devices and allows for fast test program development, as no vector model is required before fixture development. Engineering changes to fixtures are simpler and cheaper to perform.         TR8100LV Control Board and Switch Board Layout On-Board Programming for Flash & PLDs On-board programmable components, such as Flash memory and other PLDs (Programmable Logic Devices) can provide board designers and manufacturers great flexibility and cost savings. TRI helps reduce component inventory and handling costs by allowing these devices to be programmed during the test phase instead of being programmed off-line and then assembled onto the PCBA. TR8100LV On-Board Programming (OBP) Board No Access Test Solutions TRI board testers are already prepared for the reduced test access found on more and more PCBAs. The TR8100LV fully supports the IEEE 1149 Boundary Scan standard as well as other innovative solutions such as ToggleScan™ developed in-house.

◆ SYSTEM FEATURE

◆ SYSTEM ARCHITECTURE

◆ HARDWARE BLOCK DIAGRAM

◆ CONFIGURATION AND OPTION

◆            SPECIFICATIONS AND CAPABILITIES

◆            SWB ARCHITECTURE

◆            SWB DRIVER AND SENSOR

◆ TR8001 SYSTEM FEATURE

  Testing Points

    -128 Test Pins Per SWB

    -Expandable to 3584 Test Pins

    -Non-Multiplexed Architecture

    -Each Test Pin has Drive and Sense Capability (1:1).

  Analog Testing Facilities

    -Open /Short Test

    -Resistor ,Capacitator, Inductor

    -Diode, Zener Diode,FET ,LED,

    -Transistor , FET, MOSFET HFE

  Digital Testing Facilities

 -Tree chain Test

 -IEEE-1149.1 Boundary-Scan Test

 -On Board Programming of Flash and ISP devices.

◆ TR8001 SYSTEM ARCHITECTURE  (TOP VIEW)

◆ TR8001 HARDWARE BLOCK DIAGRAM

UUT FIXTURE

PC

High Power DUT Power Supply (HPDPS)

System Power Supply

System Manage Board (SMB)

Manufacturing Defects Analyzer Board (MDA)

Vectorless And Counter Board (V&C)

On Board Programming Board (OBP)

Switching Board (SWB)

Switching Board (SWB)

Switching Board (SWB)

DUT Power Supply Board (DUT-PWR)

DUT

TestJet Mux Card

Counter Buffer Card

User Relay Card

DUT

 

BACKPLANE

◆ CONFIGURATION AND OPTION

   SYSTEM MINIMUN CONFIGURATION :

     -Manufacturing Defects Analyzer BOARD (MDA)

     -BACKDRIVING Switching Board (SWB)

     -System Manage Board (SMB)

   SYSTEM OPTION CONFIGURATION :

     -Vectorless and Counter Board  (V&C)

     -On Board Programming (OBP)

     -DUT Power Supply Board (DPS)

     -High Power DUT Power Supply (HPDPS)

   FIXTURE OPTION CONFIGURATION :

     -Agilent TestJet Mux Card  (MUX)

     -Counter Buffer Board  (CBUF)

     -User Relay Board (URLY) 

◆ SPECIFICATIONS AND CAPABILITIES

  .Manufacturing Defects Analyzer BOARD (MDA)

    -Open,Short Test 

    -R,L,C TEST:

      Resistor DC 1 ohm - 40 M ohm

      Resistor  AC 1 ohm - 30 M ohm 

      Capacitator  AC 1 pF- 150 uF   

      Capacitator  DC 3 uF-40 mF   

      Inductor 1 uH-60 H   

    -DIODE,ZENER DIODE,IC CLAMPING DIODE TEST   

    -Transistor,FET,MOSFET,PHOTO-COUPLER TEST

    -SCR,TRIAC TEST

 .BACKDRIVING Switching Board (SWB)

    -128 real pin per Board

    -True 6 wires measure per 64 pin

    -Each pin has individual Driver and Sensor and Pull Up/Down Resistor.

    -Programmable Vih: +0v..+4v

    -Programmable Voh and Vol: -5v..+5v

    -Output Impendance: <4 ohm

 .System Manage Board (SMB) 

    -System Power Supply Control and monitor

    -Operator Interface contol   

    -Temperature monitor and Fan Contol

    -Provides Fixture ID pins, User Relay and I/O port.

  .Vectorless and Counter Board  (V&C)

    -Agilent TestJet

    -Agilent Polarity Check 

    -Measure X'TAL or OSC Frequence

    -Frequence Range ： 10 Hz .. 100MHz 

    -High/Low Duration Time Range  : 2us .. 1sec

    -TIME BASE : 1ms , 10ms ,100ms ,1sec

 .On Board Programming (OBP)

    -Provide Deep memory up to 256Mbits.

    -Flash memory programming 

    -In-System-Programming via JTAG PORT 

 .DUT Power Supply Board (DPS)

    -4 fixed positive voltage power supply: +5V @6A, +3.3V @6A, +12V @3A, +12V@3A

    -2 programmable positive voltage power supply:   +2v..+22v @3A

    -2 programmable negative voltage power supply:   -2v..-22v @3A 

 .High-Power DUT Power Supply (HPDPS)

    -Flexible power supply package: 

     May Choose up to 6 programmable positive/negative,  

     voltage/current power supply from the follwing:     

       0..6v @ 20A ,     0..15v @ 12A,      0..25v @ 8A,      0..36v @ 5A

       0..55v @ 3.5A,    0..75v @ 2.5A,     0..100v @ 2A,     0..150v @ 1.2A

 .Agilent TestJet Mux Card  (MUX)

    -64 channel per Card

    -4 bit Addressable 

 .Counter Buffer Card  (CBUF)

    -8 Input channel 

    -Minimun Input Signal Level : 150 mVrms

    -Frequence Range ： 10 HZ .. 100MHZ

 .User Relay Card (URLY)

-         10 DPDT RELAY (2A , 30VDC)

-         4 open collector Output Port (350 mA, 12VDC)

            TR-8001在線測(cè)試儀                                           

 ◆ TR8001 SWB ARCHITECTURE

 TR-8001在線測(cè)試儀

◆ TR8001 SWB DRIVER AND SENSOR

 TR-8001在線測(cè)試儀