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TR6850 系统介绍. TR-6850 测试系统是针对电源管理和混合信号的集成电路测试所特别设计。 最多可达 256 个数字通道,测试速度 33MHz,8M 的 pattern 深度。 专属运放电路测试模组。 16 位元任意波形产生器 / 波形数位器。 能符合多元产品测试需求。 结合微软 Visual Studio.NET 开发工具以 C++ 语言开发测试程式,并提供丰富的除错与分机工具。. System Architecture. Up to 8-Site Parallel Testing Cable Out

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tr6850
TR6850系统介绍
  • TR-6850测试系统是针对电源管理和混合信号的集成电路测试所特别设计。
  • 最多可达256个数字通道,测试速度33MHz,8M的pattern深度。
  • 专属运放电路测试模组。
  • 16位元任意波形产生器/波形数位器。
  • 能符合多元产品测试需求。
  • 结合微软Visual Studio.NET开发工具以C++语言开发测试程式,并提供丰富的除错与分机工具。
system architecture
System Architecture
  • Up to 8-Site Parallel Testing
  • Cable Out
  • Maximum 256 Logic I/O Channels
  • High Precision Measurement Unit
  • Arbitrary Waveform Generator
  • Digitizer
  • Low Cost Mixed Signal Tester
system architecture1
System Architecture
  • Test Head Architecture

PC Interface

Digital Module

Analog Module

targeted applications
Targeted Applications
  • For Digital, Analog and Mixed Signal Device
  • MCU , Interface / Driver … Digital Chip
  • AD Converter , DA converter
  • Voltage Comparator
  • Operational Amplifier
  • Regulator – Shunt/Voltage Regulator, LDO…
targeted applications1
Targeted Applications
  • Hall Sensor
  • PWM Switching , PWM Controller
  • Power Factor Control IC
  • DC to DC converter
  • Detector, Voltage Detection
  • MOSFET
  • - - - -
electrical specifications
Electrical Specifications

AC64/AC32 – 64 /32I/O Channels Board

Pin Configuration( I/O Channel) : 64/32pins

Parametric Measurement Unit : 4 Sets ( 8-pin share)

Pin Level Source : Per pin level set

Driver Voltage Range : -2.0V to +8V

Comparator Voltage Range : -2.0V to +8V

Min. Pulse Width : 10ns

Micro Instruction : CALL, MATCH,MPAT,MLEN RPT,LOOP,LPEND,STOP,TS

electrical specifications1
Electrical Specifications
  • AC64/32 – 64/32 I/O Channels Board – continue
    • Min. Period : 30ns ~ 40ms
    • Period resolution : 10ns
    • Data Rate : 33MHz
    •  Timing Generators : 4 edge / Pin
    • Timing Set : 16 change on the fly
    • Edge Placement resolution : 2.5ns
    • Time Measurement Resolution : 10ns
electrical specifications2
Electrical Specifications
  • AC64/32 – 64/32 I/O Channels Board – continue
    • Drive Mode : 0,1,NF,NRZ,RZ,RO,SBC
    • IO Mode : 0,1,NF
    • Strobe Mode : Edge/Window
    •  Pattern Memory Depth : 4M~8M
    •  Fail Memory Depth : 4K
    • Pattern Symbol : 0/1//X/Z/L/H
electrical specifications3
Electrical Specifications
  • OVC -- Octal V/I Resource Board
    • Voltage Force and Measure Range:20V ,16V,8V,4V,2V
    • Voltage Force and Measure Resolution:16 bits
    • Voltage Force and Measure Accuracy:
      • 2V :±(0.01 % of value+0.05 % of range )
      • 4V :±(0.01 % of value+0.05 % of range )
      • 8V :±(0.01 % of value+0.05 % of range )
      • 16V :±(0.01 % of value+0.05 % of range )
      • 20V : ±(0.01 % of value+0.05 % of range )
    • Voltage clamp Resolution:16 bits
    • Current Force and Measure Range:1uA,10uA,100uA,1mA, 10mA,100mA,200mA
    • Current Force and Measure Resolution:16 bits
electrical specifications4
Electrical Specifications
  • OVC -- Octal V/I Resource – continue
    • Current Force and Measure Accuracy:
      • 1uA :±(0.2 % of value+0.2 % of range )
      • 10uA :±(0.1 % of value+0.1 % of range )
      • 100uA : ±(0.1 % of value+0.1 % of range )
      • 1mA : ±(0.1 % of value+0.1 % of range )
      • 10mA : ±(0.1 % of value+0.1 % of range )
      • 100mA :±(0.1 % of value+0.1 % of range )
      • 200mA : ±(0.1 % of value+0.1 % of range )
    • Current Clamp Resolution:16 bits
    • 10KSPS DDS programmable to any Channel(16 bit)
    • 10KSPS Digitizer multiplexed to two channels(16 bits)
    • DVM Differential voltage measure between two channels
electrical specifications5
Electrical Specifications
  • PVC -- Pulse Mode V/I Resource
    • 2 Independent V/I Resource
    • Floating Ground,Pulse Mode
    • Programmable Pulse period
    • Protection Timer
    • Voltage Force and Measure Range:4V,8V,16V,32V,46V
    • Voltage Force and Measure Resolution:16 bits
    • Voltage Force and Measure Accuracy:
      • 8V :±(0.3 % of value+0.15 % of range)
      • 16V :±(0.3 % of value+0.15 % of range)
      • 32V :±(0.3 % of value+0.15 % of range)
      • 46V :±(0.3 % of value+0.21 % of range)
electrical specifications6
Electrical Specifications
  • PVC -- Pulse Mode V/I Resource – continue
    • Current Force and Measure Resolution:16 bits
    • Current Force and Measure Accuracy:
      • 150mA : ±(0.5% of value+0.25 % of range )
      • 300mA : ±(0.5% of value+0.25 % of range )
      • 1.5A :±(0.5% of value+0.25 % of range )
      • 3A : ±(0.5% of value+0.25 % of range )
      • 5A : ±(0.5% of value+0.25 % of range )
      • 10A : ±(0.5% of value+0.25 % of range )
      • 15A : ±( 1.0% of value+0.25 % of range )
      • 30A : ±( 1.0% of value+0.25 % of range )
electrical specifications7
Electrical Specifications
  • DVC -- Full Four-Quadrant V/I Source
    • Voltage Force and Measure Range:1V, 2V, 4V,

8V,16V, 32V, 48V

    • Voltage Force and Measure Resolution:16 bits
    • Voltage Force Accuracy: ± (0.05 % of value+0.05 % of range)
    • Voltage Measure Accuracy:± (0.03% ofvalue +0.03 % of range)
    • Current Force and Measure Range:2uA,20uA,200uA, 2mA,200mA, 1A, 2A
electrical specifications8
Electrical Specifications
  • DVC -- Full Four-Quadrant V/I Source – continue
    • Current Force and Measure Resolution:16 bits
    • Current Force and Measure Accuracy:
    • 2uA ~ 200uA :± (0.05 % of value+0.05 % of range +10nA )
    • 2mA~ 200mA :± (0.1 % of value+0.1 % of range)
    • 1A~2A : ± (0.3 % of value+0.1 % of range)
    • Differential voltage measure between two channels
    • Measure Resolution : 16 bit
    • Measure accuracy: ±(0.2 % of range + 200uV)
    • 20mV, 100mV, 200mV, 1V, 2V, 4V, 10V, 20 , 100V
electrical specifications9
Electrical Specifications
  • Arbitrary Waveform Generator – continue
    • Pin Counts Per Module:2
    • 4 Single-ended or 2 Differential.
    • Resolution:16 Bits.
    • Sampling Rate:40M SPS max,625k SPS min
    • Waveform Memory:4M.
    • Output Range:±[email protected] ohm load
    • ±[email protected] a high-impedance load
    • Accuracy : ±0.1dB
    • DC Offset Range:±[email protected] ohm load
    • Accuracy :±5mV
electrical specifications10
Electrical Specifications
  • Arbitrary Waveform Generator - continue
    • Harmonic products ans spurs : –75 dBc
    • Output Impedance:50 ohm,75 ohm.
    • Filter:Analog, 2MHz, 500kHz, 50kHz, 5k, Through.
    • TTL Rising edge PW:40ns min.
    • SYNC Output:TTL Duty Cycle:20% to 80%.
    • Marker Output:TTL 8 Sample clock periods.
    • Frequency Range:1Hz ~ 1MHz
electrical specifications11
Electrical Specifications
  • Digitizer
    • Input -3dB Freq. : 1Mhz
    • 16bits (Low Speed: 500Ksps)/ 14bits (High Speed 10Msps)
    • 4 single or 4 differential-end channels Output: 10Vpp @ 50 ohm Load to GND
    • MEM Depth: 4M*16bits/channel
    • Anti-Filter: 20kHz, 200kHz, 2Mhz
    • Notch Filter: Notch freq. ~1Khz for audio testing.
    • Digital Filter: 2x, 4x, 8x, 16x, 32x, 64x decimation filter.
    • User Offset: ±2.0V
    • Input Impedance: 50ohm, 1Mhz common ground or 100ohm, 10kohm differential.
electrical specifications12
Electrical Specifications
  • Digitizer - continue
    • PGA ranges:
      • Single ended: ±0.1, ±0.5, ±1, ±2, ±5, ±10
      • Differential: ±0.05, ±0.1, ±0.25, ±0.5, ±1, ±2.5, ±5
    • Dynamic Performance (1kHz -1dBFS test tone with 2x decimation filter)
      • THD: < -80dBc
      • SNR: > 80dBc
      • THD+N: < -80dBc
    • Dynamic Performance (1kHz -1dBFS test tone with Notch filter)
      • THD: -105dBc
      • SNR: 99dBc
      • THD+N: -98dBc
electrical specifications13
Electrical Specifications
  • TMU -- Time Measure Unit
    • Positive/Negative Slope.
    • Counter,Time measurement,Rising/Failing time.
    • Time Resolution:625ps Propagation delay
    • Timeout function and Overflow state.
    • Input waveform:Sine,square,sawtooth.
    • Low Impedance Inputs : A, B
    • ±10V Range:Impedance 2K/1M Ohm Nominal
    • ±2.5V Range :Impedance 2K/1M Ohm Nominal
    • Input Threshold Accuracy:0.5% of Range
electrical specifications14
Electrical Specifications
  • OP-LOOP Board
    • Four OP AMP Loop
    • DC Measurement:16 bits
    • Common Mode DAC:16 bits
    • AC Stimulus:16 bits High Speed DAC
    • AC measurement:12 bit ADC,10MHz Sample Rate
    • Loop Reference DAC:16 bits
    • Input Offset voltage (Vos)
    • Input Offset Current (Ios)
    • Open loop gain (Avol)
electrical specifications15
Electrical Specifications
  • OP-LOOP Board -- continue
    • Command Mode Rejection Ration (CMRR)
    • Power Supply Rejection Ration (PSRR)
    • Gain Bandwidth Product (GBW)
    • Slew Rate (SR)
electrical specifications16
Electrical Specifications
  • KVS board: 
  • 2 Channels Floating Ground System
  • 16bit ADC for voltage and current measure
  • 16 bit DAC for voltage and current force
  • Vmax: 900V
  • Imax: 15mA 
  • Vrange : 100V, 200V, 500V,1000V  accuracy:  ±(0.05% of value + 0.25% of range)
  • Irange: 15uA, 150uA, 1.5mA, 15mA accuracy:±(0.05% of value + 0.35% of range)
  • Time Max : 10 sec
electrical specifications17
Electrical Specifications
  • QVC board :
  • Four Independent, Full Four-Quadrant VI’s;
  • Voltage to ±45V, Current to ±1A
  • Voltage ranges 1, 2, 4, 8, 16, 32, 45 vlots;
  • Current ranges 2uA, 20uA, 200uA, 2mA, 20mA, 200mA, 1A;
  • 16 bits force and measure resolution;
  • Measure V without forcing;
electrical specifications18
Electrical Specifications
  • QVC board :
  • Voltage Force
  • Forcing Resolution 16bits
  • Force Accuracy±(0.05% of value + 0.05% of range)
  • Voltage Measure
  • Measure Resolution 16bits
  • Measure Accuracy±(0.05% of value + 0.05% of range)
electrical specifications19
Electrical Specifications
  • QVC board :
  • Current Force
  • Forcing Resolution 16bits
  • 2uA Range Accuracy±(0.1% of value + 0.1% of range + 10nA)
  • 20uA – 1A Range Accuracy ±(0.1% of value + 0.1% of range)
  • Current Measure
  • Measure Resolution 16bits
  • 2uA Range Accuracy±(0.1% of value + 0.1% of range + 10nA)
  • 20uA – 1A Range Accuracy ±(0.1% of value + 0.1% of range)
electrical specifications20
Electrical Specifications
  • MVC board :
  • Full Four-Quadrant V/I Channel:2
  • Max. Voltage:100V ~ -45V
  • Max. Current :500mA / 45VRange,[email protected]
  • Voltage Ranges100V, 50V, 32V, 16V,8V,4V
  • Voltage Force Accuracy± (0.05 % of value+0.1 % of range)
  • Voltage Measure Accuracy± (0.05% of Value +0.1 % of range)
electrical specifications21
Electrical Specifications
  • MVC board -continue:
  • Voltage Clamp Resolution16 bit
  • Current Range2uA, 20uA, 200uA, 2mA, 20mA, 200mA, 500mA
  • Current Force Accuracy:
    • 2uA ~ 200uA :±(0.1 % of value+0.2 % of range +10nA )
    • 2mA~ 200mA :±(0.1 % of value+0.2 % of range)
    • 500mA : ±(0.1 % of value+0.2 % of range)
  • Current Measure Accuracy:
    • 2uA ~ 200uA :±(0.1 % of value+0.2 % of range +10nA )
    • 2mA~ 200mA :±(0.1 % of value+0.2 % of range)
    • 500mA : ±(0.1 % of value+0.2 % of range)
  • Current Clamp Resoulation16 bit
electrical specifications22
Electrical Specifications
  • MFB(8 channel )
    • Ramp force accuracy
      • 4V Range  : 1mV
      • 12V Range : 2.5mV
    • Measure accuracy:
      • 4V range none filter  : 1mV
      • 10 range none filter : 2.5mV
      • 4V range with filter : 2.5mV
      •  10 range with filter : 5mV
    • AWG sample rate       :  1MHZ  @ 64K length
    • Digitizer Sample rate  :  250K  @ 64K length
    • AWG & Digitizer loop back testing : 1KHZ  @3V > 70dB
    • SDIO function        : Sample Rate 1Mbps
    • {A,B}, {C,D},{E,F},{G,H} combination for data, clk signal.
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