User guide

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Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: [phone] - Fax: [phone] - www.q-tech.com
LOW PROFILE QT84
MINIATURE SMD CRYSTAL OSCILLATORS
1.8 to 5.0Vdc - 500kHz to 160MHz
Q-TECH
CORPORATION
QPDS-0003, Rev G, February 2013 (ECO# 10720)
Line 1: P/N (QT84L9M)
Line 2: Frequency (500.000K)
Line 3: ESD Symbol + D/C (YYWW) + S/N
Pin No. Function
1 TRISTATE or N/C
2 GND/CASE
3 OUTPUT
4 VDD
Package Information Marking Information
.102
(2.6)
0.055
(1.4)
0.040
(1.0)
(2.0)
0.079
12
34
max.
0.197±.006
(5.00±0.15)
0.276±.006
(7.0±0.2)
12
4 3
(5.08±0.2)
0.2±.008
R 0.200
(R .008)
(4X)
P/N
FREQ.
D/C S/N
0.079
(2.0)
(5.08)
0.2
(1.8)
(4.2)
0.165
0.071
C BYPASS
(6.86)
0.27
An external bypass capacitor 0.01µF
is required between Vdd and GND
• Package material: 91% AL
2
O
3
• Weight: .15g typ., 2g max.
• Termination pads (4x): Tungsten
• Termination finish: Nickel Underplate: 100μ ~ 250μ inches
Gold Plated: 50μ ~ 80μ inches
Hot Solder Dip Sn60/Pb40 Finish (optional per P.O)
Lead Free Tinning (SAC305) finish (optional per P.O)
Package Outline and Pin Connections
Dimensions are in inches (mm)