HC49U Datasheet, PDF (1/2 Pages) auris-GmbH – Quartz THT

2 Lead Metal Package Quartz Crystal, 4.7 mm x 11 mm
Product Features:
Low Cost
RoHs Compliant
Compatible with Leadfree Processing
Applications:
Fibre Channel
Server & Storage
Sonet /SDH
802.11 / Wifi
T1/E1, T3/E3
System Clock
Frequency
1.3 MHz to 160.000 MHz
ESR (Equivalent Series Resistance)
1.3 MHz – 1.9 MHz
2.0 MHz – 2.9 MHz
3.0 MHz – 3.2 MHz
3.3 MHz – 3.9 MHz
4.0 MHz – 4.4 MHz
4.5 MHz – 4.9 MHz
5.0 MHz – 5.9 MHz
6.0 MHz – 6.9 MHz
7.0 MHz – 7.9 MHz
8.0 MHz – 9.9 MHz
10.0 MHz – 35.9 MHz
25 MHz – 100 MHz (3^rd O.T.)
70 MHz – 160 MHz (5^TH O.T.)
800 Ω Max.
500 Ω Max.
200 Ω Max.
150 Ω Max.
100 Ω Max.
80 Ω Max.
70 Ω Max.
50 Ω Max.
40 Ω Max.
30 Ω Max.
25 Ω Max.
50 Ω Max.
40 Ω Max.
Shunt Capacitance (C0)
Frequency Tolerance @ 25° C
Frequency Stability over
Temperature
Crystal Cut
Load Capacitance
Drive Level
Aging
Temperature
Operating
Storage
7 pF Max.
±30 ppm Standard (see Part Number Guide for more options)
±50 ppm Standard (see Part Number Guide for more options)
AT Cut Standard
18 pF Standard (see Part Number Guide for more options)
1 mW Max.
±5 ppm Max. / Year Standard
0° C to +70° C Standard (see Part Number Guide for more
options)
-40° C to +85° C Standard
HC49U Series
11.05
Max.
12 Min.
4.88
0.2
13.45 Max.
4.65
Max.
0.45
±0.05
Dimension Units: mm
Part Number Guide
Package
Tolerance
(ppm) at Room
Temperature
B = ±50 ppm
HC49U -
(13.46 mm H)
F = ±30 ppm
G = ±25 ppm
H = ±20 ppm
I = ±15 ppm
J = ±10 ppm*
Sample Part Number:
HC49U - FB1F18 - 20.000
Stability
Operating
(ppm) over Operating Temperature Range
Mode
(overtone)
Temperature
B = ±50 ppm
F = ±30 ppm
G = ±25 ppm
0 = 0°C to +50°C
1 = 0°C to +70°C
2 = -10°C to +60°C
F = Fundamental
3 = 3^rd overtone
5 = 5^th overtone
H = ±20 ppm
3 = -20°C to +70°C
I = ±15 ppm**
5 = -40°C to +85°C
J = ±10 ppm**
9 = -10°C to +50°C
Load Capacitance
(pF)
18 pF Standard
Or Specify
Frequency
- 20.000 MHz
* Not available at all frequencies. ** Not available for all temperature ranges.
06/09
ILSI America Phone: [phone] • Fax: [phone]• e-mail: [e-mail] • www.ilsiamerica.com
Specifications subject to change without notice
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