This document summarizes the results of a device modeling report for a ceramic capacitor with part number ECKATS102ME manufactured by Panasonic. The report details the equivalent circuit model used, which includes one inductor, one capacitor and one resistor. Simulation results for the frequency response of the impedance magnitude and phase are provided from 100Hz to 100MHz and compared to measurement data, showing errors mostly under 15%. Key specifications like the frequency at maximum impedance and impedance at that point are also listed.

1. Device Modeling Report
COMPONENTS: CAPACITOR/ CERAMIC
PART NUMBER: ECKATS102ME
MANUFACTURER: PANASONIC
REMARK: TA=60C
Bee Technologies Inc.
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2. Theory: Auto Balancing Bridge Method
Optimization of Simulation
Range of adjustment Frequency:100Hz to100M(Hz)
Frequency vs.|Z| and Frequency vs. z Characteristic
Attention)
Please use SPICE MODEL within the range from 100Hz to 100M(Hz)
Simulation
Measurement
Simulation
Measurement
L1
C1
R1
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3. Equivalent circuit
L1 C1 R1
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4. Frequency vs. IZI Characteristic
Circuit Simulation result
Simulation
Evaluation Circuit
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5. Simulation result
Frequency IZI (ohm) IZI (ohm)
% Error
(Hz) :Measurement :Simulation
100 1.78024M 1.8870M 5.9969
1K 177.329K 186.439K 5.1373
10K 17.768K 18.870K 6.2022
100K 1.78692K 1.8642K 4.3248
1M 178.656 186.638 4.4678
10M 2.64722 2.2675 14.3441
100M 184.278 204.818 11.1462
Measurement Simulation %Error
FSRF(Hz) 9.363M 9.550M 1.9972
IZI (ohm) 1.37812 1.3813 0.2307
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004