Datasheet NCD2400M (IXYS) - 8

INTEGRATED CIRCUITS DIVISION
NCD2400M Figure 4: Quality Factor vs. Frequency and Code Quality Factor vs. Frequency
1000 100
actor
C32 C64 C
Quality F
10 128 C256 C511 1 0 20 40 60 80 100 120
Frequency (MHz) Figure 5: ESR vs. Code for Nominal Operation Conditions Equivalent Series Resistance (ESR) (f=10MHz)
5.5 5.0 4.5 4.0
)
3.5 Ω 3.0 2.5
ESR (
2.0 1.5 1.0 0.5 0.0 0 50 100 150 200 250 300 350 400 450 500
Code
8
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R01 Document Outline Features Applications Description 1. Specifications 1.1 Package Pinout 1.2 Pin Descriptions 1.3 Absolute Maximum Ratings 1.4 Recommended Operating Conditions 1.5 ESD Rating 1.6 General Conditions for Electrical Characteristics 1.7 Capacitor Electrical Characteristics 1.8 Digital Interface: Electrical Characteristics of SDA and SCL 1.9 Digital Interface: AC Characteristics 1.10 Power Supply 2. Performance Data 3. Functional Description 3.1 Introduction 3.2 Capacitive Digital to Analog Converter (CDAC) 3.3 Non-Volatile Memory Configuration 3.4 Device Address 3.5 Operating Modes 3.5.1 Volatile Mode 3.5.2 Non-Volatile Mode 3.6 I2C Serial Interface 3.6.1 Write Commands 3.6.2 Write Volatile Register Operation 3.6.3 Write Non-Volatile Memory Operation 3.6.4 Read Operation 3.6.5 Set Non-Volatile Mode Operation 3.6.6 Electrical and Timing Considerations 3.6.7 Application Diagrams 3.7 Capacitor Interface Electrical and Biasing Considerations 4. Capacitance Determination and Programming Procedure 5. Manufacturing Information 5.1 Moisture Sensitivity 5.2 ESD Sensitivity 5.3 Soldering Profile 5.4 Board Wash 5.5 Mechanical Dimensions 5.5.1 Package Dimensions 5.5.2 Tape & Reel Specification