Data Sheet

QANTEK Technology Corporation
Phone: [phone] (tollfree) www.qantek.com
Fax: [phone] (tollfree) [e-mail]
QC32GA Series
3.2x2.5 4-Pad SMD Quartz Crystal Unit
Features
• Low cost alternative to common seam seal
packages
• RoHS compliant by exemption
Mechanical Dimensions
9
9
Applications
• Wireless, Bluetooth
• Mobil communication
• Portable devices
• USB memory devices
Frequency Stability vs. Temperature
Operating Temperature
±20ppm ±30ppm ±50ppm ±100ppm
-20 to +70°C
   
-40 to +85°C
   
 standard  available
General Specifications
Frequency Range
12.000 to 55.000MHz (Fundamental)
Frenquency Tolerance at 25°C
±20 to ±50ppm (±30ppm standard)
Frequency Stability over Temperature Range
See Stability vs. Temperature Table
Storage Temperature
-55 to +125°C
Aging per Year
±5ppm
Load Capacitance C
L
8 to 32pF and Series Resonance
Shunt Capacitance C
0
5.0pF max.
Equivalent Series Resistance (ESR) See ESR Table
Drive Level
10μW TYP, 200μW max.
Insulation Resistance (MΩ)
500 at 100Vdc ±15Vdc
Equivalent Series Resistance (ESR)
Frequency Range - MHz
Ω max. Mode of Operation
12.000 to 14.000 150 Fundamental
14.000 to 16.000 100
16.000 to 20.000 80
20.000 to 55.000 60
Part Numbering Guide
Qantek Code Package
Nominal Frequency
(in MHz)
Vibration Mode
Load
Capacitance
Operating Tempe-
rature Range
Frequency
Tolerance
Frequency
Stability
Packaging
Q = Qantek C32GA = 3.2x2.5 4-Pad
SMD
7 digits including the
decimal point
(f.ie. 12.0000)
F = AT-Fund S = Series
08 = 8pF
12 = 12pF
18 = 18pF
20 = 20pF etc.
A = -20 to +70°C
B = -40 to +85°C
2 = ±20ppm
3 = ±30ppm
5 = ±50ppm
0 = ±100ppm
2 = ±20ppm
3 = ±30ppm
5 = ±50ppm
0 = ±100ppm
M = 250pcs Tape&Reel
R = 3000pcs Tape&Reel
Example: QC32GA12.0000F12B33R bold letters = recommended standard specification
QC32GA Rev. 0.1
Pad Function: #1 Crystal, #2 N.C. or GND, #3 Crystal, #4 N.C. or GND