# ECX-64 1.1mm SMD QUARTZ CRYSTAL

## Features

· Height: 1.1 mm
· Frequency Range: 12 MHz to 100 MHz
· Operating Temperature: -10°C to +70°C
· Excellent Aging Characteristics
· High Frequency Fundamental Capability
· Ultra Miniature Design
· Available on Tape & Reel (1,000 pcs)
· PbFree/RoHS Compliant

## Electrical Characteristics

· Frequency Range: 12.0 MHz - 100.0 MHz
· Calibration Tolerance: -30 to +30 PPM @ +25°C
· Frequency Stability: -50 to +50 PPM (ref. 25°C)
· Shunt Capacitance (Co): 7.0 pF
· Load Capacitance (Cl): 10.0 - 20.0 pF (Standard Series)
· Drive Level (Dl): 0.1 mW
· Operating Temperature: -10°C to +70°C
· Storage Temperature: -40°C to +85°C
· Aging Characteristics: -2.0 to +2.0 PPM (First Year)

## Equivalent Series Resistance & Oscillation Mode

· 12.000 - 15.999 MHz: Fundamental, Max. ESR: 80 Ω
· 16.000 - 19.999 MHz: Fundamental, Max. ESR: 60 Ω
· 20.000 - 49.999 MHz: Fundamental, Max. ESR: 40 Ω
· 27.000 - 100.000 MHz: 3rd OT, Max. ESR: 100 Ω

## Dimensions & Layout

· Figure 1 & 2: Top and Side Views, Land Pattern (Bottom view)
· Figure 3: Recommended Solder Pad Layout (Top view)
· Figure 4: Frequency vs. Temperature Curve
· 6.0 ±0.2
· 3.5 ±0.2
· 1.1 max
· 1.5
· 3.0

## Part Numbering Guide

· Manufacturer Code (e.g., ECS)
· Frequency (e.g., 16.0000 MHz)
· Load Capacitance (xx=xx pF, S= series resonance)
· Package Type