1.8V LVCMOS Surface Mount
Crystal Clock Oscillator
6211, 6221, 6231
XO
2111 Comprehensive Drive
2111 Comprehensive Drive
Aurora, Illinois 60505
Aurora, Illinois 60505
Phone: 630- 851- 4722
Phone: 630- 851- 4722
Fax: 630- 851- 5040
Fax: 630- 851- 5040
www.conwin.com
www.conwin.com
Features:
The Connor-Winfield models 6211, 6221, and
6231 are a 6 x 3.5mm, 1.8V LVCMOS, Ceramic,
Surface Mount, Fixed Frequency Crystal
Oscillators (XO) designed for use in all
applictions requiring precision clocks. The RoHS
compliant, surface mount package is designed
for high-density mounting and is optimum for
mass production.
30 to 70 MHz
1.8V Operation
RoHS Compliant
Tri-State Enable / Disable Function
Overall Frequency Tolerance:
6211 ± 25 ppm
6221 ± 50 ppm
6231 ± 100 ppm
Temperature Range: -40 to 85°C
Ceramic Surface Mount Package
Tape and Reel Packaging
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage (Vcc)
Minimum
-55
-0.5
Nominal
-
-
Maximum
125
3.6
Units
°C
Vdc
Notes
Operating Specifications
Parameter
Frequency Range (Fo)
Frequency Tolerance
6211
6221
6231
Operating Temp Range
Supply Voltage (Vdd)
Supply Current (Icc)
Minimum
30
-25
-50
-100
-40
1.71
-
Nominal
-
-
-
-
-
1.8
-
Maximum
70
25
50
100
85
1.89
15
Units
MHz
ppm
Notes
1
°C
Vdc
mA
Input Characteristics
Parameter
Enable Voltage - (Vih)
Disable Voltage - (Vil)
Enable Time
Disable Time
Minimum
≥
70% Vdd
-
-
-
Nominal
-
-
-
-
Maximum
-
≤
30% Vdd
100
100
Units
Vdc
Vdc
nS
nS
Notes
2
LVCMOS Output Characteristics
Parameter
Load
(Voh)
Voltage High (Vol)
Low
(loh)
Current High (lol)
Low
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Start-Up Time
Jitter
Notes:
1. Inclusive of calibration @ 25°C , frequency vs temperature stability, supply voltage change, load change, shock and vibration, 10 years aging.
2. Oscillator output is enabled with no connection on pad 1
Bulletin
Page
Revision
Date
Sm085
1 of 2
01
30 May 2002
Minimum
-
1.54
-
-2
-
40
-
-
-
Nominal
-
-
-
-
-
50
-
-
-
Maximum
15
-
0.19
-
2
60
3.5
10
5
Units
pF
Vdc
mA
%
nS
mS
pS RMS
Notes
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation
CONNOR-WINFIELD [ CONNOR-WINFIELD CORPORATION ]
