SPICE MODEL of HL6714G (Standard Model) in SPICE PARK
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This document summarizes the PSpice model and simulation results for a Hitachi HL6714G GaAIAs laser diode. It includes the component parameters, optical output power characteristics with variations in forward current, an evaluation circuit diagram, and comparison graphs showing good agreement between measured and simulated results for output power at different forward currents and monitor currents.
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SPICE MODEL of HL6714G (Standard Model) in SPICE PARK
- 1. Device Modeling Report COMPONENTS: GaAIAs Laser Diode PART NUMBER: HL6714G MANUFACTURER: HITACHI Bee Technologies Inc. All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
- 2. PSpice model Model description parameter IS Saturation Current N Emission Coefficient RS Series Resistance IKF High-injection Knee Current CJO Zero-bias Junction Capacitance M Junction Grading Coefficient VJ Junction Potential ISR Recombination Current Saturation Value BV Reverse Breakdown Voltage(a positive value) IBV Reverse Breakdown Current(a positive value) TT Transit Time All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
- 3. Optical Output Power vs. Forward current characteristics Circuit simulation result 10mV 0V 0A 100mA V(X_U1.op) I(I1) Evaluation circuit U1 DHL6714G 0 R1 50 0Adc V1 I1 0Vdc 0 0 All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
- 4. Comparison graph Circuit simulation result Simulation Result IF [mA] Po [mW] Measurement Simulation Error (%) 1.000 35.000 35.000 0.000 2.000 36.200 36.190 0.028 5.000 39.500 39.490 0.025 10.000 45.000 45.000 0.000 All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
- 5. Monitor Current vs. Optical Output Power characteristics Circuit simulation result 1.0mA 0A 0V 10mV I(V1) V(X_U1.op) Evaluation circuit U1 DHL6714G 0 R1 50 0Adc V1 I1 0Vdc 0 0 All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
- 6. Comparison graph Circuit simulation result Simulation Result Po [mW] Imon [mA] Measurement Simulation Error (%) 0.100 1.250 1.250 0.000 0.200 2.500 2.500 0.000 0.500 6.250 6.250 0.000 0.800 10.000 10.000 0.000 All Rights Reserved Copyright (c) Bee Technologies Inc. 2005