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SPICE MODEL of NJU7004V in SPICE PARK

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SPICE MODEL of NJU7004V in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

SPICE MODEL of NJU7004V in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.


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  • 1. Device Modeling ReportCOMPONENTS: OPERATIONAL AMPLIFIERPART NUMBER: NJU7004VMANUFACTURER: NEW JAPAN RADIOREMARK TYPE: (CMOS OPAMP) Bee Technologies Inc.All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
  • 2. SPICE MODEL U1 OUT1 1 14 OUT4 IN-1 2 13 IN-4 IN+1 3 - + + - 12 IN+4 VDD 4 11 VSS IN+2 5 + - - + 10 IN+3 IN-2 6 9 IN-3 OUT2 7 8 OUT3 NJU7004 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
  • 3. MOSFET MODELPspice model Model description parameter LEVEL L Channel Length W Channel Width KP Transconductance RS Source Ohmic Resistance RD Ohmic Drain Resistance VTO Zero-bias Threshold Voltage RDS Drain-Source Shunt Resistance TOX Gate Oxide Thickness CGSO Zero-bias Gate-Source Capacitance CGDO Zero-bias Gate-Drain Capacitance CBD Zero-bias Bulk-Drain Junction Capacitance MJ Bulk Junction Grading Coefficient PB Bulk Junction Potential FC Bulk Junction Forward-bias Capacitance Coefficient RG Gate Ohmic Resistance IS Bulk Junction Saturation Current N Bulk Junction Emission Coefficient RB Bulk Series Resistance PHI Surface Inversion Potential GAMMA Body-effect Parameter DELTA Width effect on Threshold Voltage ETA Static Feedback on Threshold Voltage THETA Modility Modulation KAPPA Saturation Field Factor VMAX Maximum Drift Velocity of Carriers XJ Metallurgical Junction Depth UO Surface Mobility All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
  • 4. Output Voltage SwingSimulation result SimulationEvaluation Circuit U5 VOUT OUT1 1 14 OUT4 IN-1 2 13 IN-4 IN+1 3 - + + - 12 IN+4 VDD 4 11 VSS IN+2 5 + - 10 IN+3 R3 V2 - + V1 V3 IN-2 6 9 IN-3 1MEG 1.45 OUT2 7 8 OUT3 1.55 3 NJU7004 0Compasion Table Measurement Simulation %Error VOM (V) 2.94 2.939 -0.034 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
  • 5. Input CurrentSimulation result SimulationEvaluation Circuit U5 OUT1 1 14 OUT4 OUT IN-1 2 13 IN-4 IN+1 3 - + + - 12 IN+4 VDD 4 11 VSS IN+2 5 + 10 IN+3 V2 V3 - + - V1 IN-2 6 9 IN-3 0 OUT2 7 8 OUT3 0 3 NJU7004 0Compasion Table Measurement Simulation % Error Ib (pA) 1 1.002 0.2 IOS (pA) 1 0.995 -0.5 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
  • 6. Input Offset VoltageSimulation result SimulationEvaluation Circuit U1 OUT1 1 14 OUT4 OUT IN-1 2 13 IN-4 IN+1 3 - + + - 12 IN+4 VDD 4 11 VSS IN+2 5 - + + - 10 IN+3 V3 V1 IN-2 6 9 IN-3 OUT2 7 8 OUT3 0 3 NJU7004 0Compasion Table Measurement Simulation %Error VOS (mV) 10 9.972 -0.28 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
  • 7. Open loop Voltage GainSimulation result SimulationEvaluation Circuit U1 OUT1 1 14 OUT4 OUT IN-1 2 13 IN-4 IN+1 3 - + + - 12 IN+4 VDD 4 11 VSS IN IN+2 5 - + + - 10 IN+3 V3 V1 IN-2 6 9 IN-3 VOFF = 0 VAMPL = 0 OUT2 7 8 OUT3 FREQ = 0 AC = 1m 3 DC = -9.972m NJU7004 0Compasion Table Measurement Simulation %Error Av (dB) 90 90 0 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
  • 8. Unity Gain FrequencySimulation result SimulationEvaluation Circuit OUT U1 R1 OUT1 1 14 OUT4 100k IN-1 2 13 IN-4 IN IN+1 3 - + + - 12 IN+4 VDD 4 11 VSS IN+2 5 + - - + 10 IN+3 R2 VOFF = 0 10 V1 VAMPL = 0 V2 IN-2 6 9 IN-3 1k C1 FREQ = 0 DC = 47.033m OUT2 7 8 OUT3 10p AC = 1m NJU7004 0 0Compasion Table AV=40dB,CL=10pF Measurement Simulation %Error Ft(MHz) 0.1 0.099 -1 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
  • 9. Common-Mode Rejection RatioSimulation result Simulation ACM=2.1972/238.095mEvaluation Circuit U3 OUT1 1 14 OUT4 OUT IN-1 2 13 IN-4 IN+1 3 - + + - 12 IN+4 V2 -9.972m VDD 4 11 VSS IN+2 5 - + + - 10 IN+3 IN-2 6 9 IN-3 OUT2 7 8 OUT3 V1 V3 VOFF = 0 VAMPL = 0.5 NJU7004 FREQ = 1 3 AC = 1m DC = 0 0CMRR = AV/ACMCompasion Table Measurement Simulation %Error CMRR (dB) 70 70.68 0.975 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
  • 10. Slew RateSimulation result SimulationEvaluation Circuit U1 OUT OUT1 1 14 OUT4 IN-1 2 13 IN-4 IN+1 3 - + + - 12 IN+4 VDD 4 11 VSS V1 = 0 V1 IN+2 5 - + + - 10 IN+3 V2 = 3 TD = 50u IN-2 6 9 IN-3 TR = 10n V2 TF = 10n OUT2 7 8 OUT3 PW = 1m PER = 10m 3 NJU7004 0 Measurement Simulation % Error SR (V/us) 0.05 0.051 2 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005