4 Pad Ceramic Package Quartz Crystal, 1.0 mm x 1.2 mm
ILCX21 Series
Product Features:
Low Cost SMD Package
Ultra Miniature Package
Applications:
Fibre Channel
Server & Storage
Sonet /SDH
802.11 / Wifi
T1/E1, T3/E3
IOT
Compatible with Leadfree Processing
36 MHz to 80 MHz (Contact Sales Representative for
developed frequencies)
Frequency
ESR (Equivalent Series Resistance)
36.0 MHz – 40.0 MHz
40.0 MHz – 48.0 MHz
48.0 MHz – 80.0 MHz
150 Max.
80 Max.
60 Max.
Shunt Capacitance (C0)
3.0 pF Max.
Frequency Tolerance @ 25 C
30 ppm Standard (see Part Number Guide for more options)
Frequency Stability over
Temperature
50 ppm Standard (see Part Number Guide for more options)
Crystal Cut
AT Cut
Load Capacitance
Drive Level
6 pF Standard
100 µW Max.
Aging
3 ppm Max. / Year Standard
Temperature
Operating
Storage
-20 C to +70 C (see Part Number Guide for more options)
-40 C to +85 C
Part Number Guide
Sample Part Number:
ILCX21 - FB1F6 - 37.400
Package
Tolerance
(ppm) at Room
Temperature
B = ±50 ppm
F = ±30 ppm
G = ±25 ppm
H = ±20 ppm
I = ±15 ppm
Stability
(ppm) over Operating
Temperature
B = ±50 ppm
Operating
Mode
(overtone)
Load Capacitance
Frequency
Temperature Range
(pF)
0 = 0°C to +50°C
1 = 0°C to +70°C
2 = -10°C to +60°C
3 = -20°C to +70°C
5 = -40°C to +85°C
9 = -10°C to +50°C
F = ±30 ppm**
G = ±25 ppm**
H = ±20 ppm**
I = ±15 ppm**
6 pF Standard
Or Specify
ILCX21 -
F = Fundamental
- 37.400 MHz
J = ±10 ppm*
J = ±10 ppm**
* Not available at all frequencies. ** Not available for all temperature ranges.
Rev: 01/20/16_A
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ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ●
www.ilsiamerica.com
Specifications subject to change without notice