Available at Digi-Key *
www.digikey.com
Low Phase Noise
Clock Oscillator Series
XB Series
Description:
Features:
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
The Connor-Winfield XB-
series is a 5x7mm surface
mount LVCMOS oscillator
with ultra-low phase noise.
This XB-series operates at
either 1.8, 2.5, or 3.3V supply
voltages with temperature
stabilities as low as 2ꢀppm.
• 5.ꢀ x7.ꢀmm Surface Mount Package
• 1.8V, 2.5V, or 3.3V Operation
• LVCMOS Output Logic
• Frequency Stabilities Available:
2ꢀppm; 25ppm; 5ꢀppm; 1ꢀꢀppm
• Temperature Ranges Available:
XB1xx Series: ꢀ to 7ꢀ°C; XB2xx Series: -4ꢀ to 85°C
XB3xx Series: ꢀ to 85°C; XB4xx Series: -2ꢀ to 7ꢀ°C
• Low Jitter: <ꢀ.1ps RMS
www.conwin.com
• Low Phase Noise
• Tri-State Enable/Disable
• Tape and Reel Packaging
• RoHS Compliant / Lead (Pb) Free
Package Outline
E
C
L
b
3
Marking
A
4
L
1742
XB223
C
L
(Bottom View)
D
50.0MHZ
2
1
e
Pin 1
Index
Pin 1 ID
Top View
Side View
Bottom View
mm
Nom. Max.
inches
Nom.
-
Symbol
Min
-
4.85
6.86
Min
-
Max.
0.060
A
D
E
-
1.5
5.0
5.15 0.191 0.197 0.203
A1
7.00 7.16 0.270 0.275 0.282
A1
L
b
-
-
-
-
0.65
1.20
1.40
5.08
-
-
-
-
-
-
-
-
0.0265
0.0470
0.055
-
-
-
-
Side View
e
0.200
Suggested Pad Layout
0.165
(4.2mm)
Keep Out Area
Pad Connections
1
1:ꢀ Enableꢀ/ꢀDisableꢀ(OE)
2:ꢀ Groundꢀꢀ
4
3:ꢀ Output
4:ꢀ SupplyꢀVoltageꢀ(Vdd)
Top
View
0.070
(1.8mm)
3
2
0.200
(5.08mm)
0.079
(2.0mm)
* Digi-Key Stock available
for XB223-050.0M and
XB223-064.0M only.
Ordering Information
XB
1
2
3
-ꢀ5ꢀ.ꢀM
OutputꢀFrequencyꢀ
Type
Temperature
Range
Frequency
Tolerance
SupplyꢀVoltage
FrequencyꢀFormatꢀ
-xxx.xMꢀMin*
-xxx.xxxxxxMꢀMax*
*ꢀMinꢀ1ꢀandꢀMaxꢀ6ꢀꢀ
decimalꢀplacesꢀallowedꢀꢀ
forꢀfrequency.ꢀꢀM=MHz.
LVCMOS
ClockꢀSeries
5x7ꢀmm
1ꢀ=ꢀ1.8ꢀVdc
2ꢀ=ꢀ2.5ꢀVdc
3ꢀ=ꢀ3.3ꢀVdc
ꢀꢀ1ꢀ=ꢀꢀꢀꢀ0ꢀtoꢀ70°C
ꢀꢀ2ꢀ=ꢀ-40ꢀtoꢀ85°C
ꢀꢀ3ꢀ=ꢀꢀꢀꢀ0ꢀtoꢀ85°C
ꢀꢀ4ꢀ=ꢀ-20ꢀtoꢀ70°C
ꢀꢀꢀ4ꢀ=ꢀꢀ 20ꢀppm
ꢀꢀꢀ1ꢀ=ꢀꢀ 25ꢀppm
ꢀꢀꢀ2ꢀ=ꢀꢀ 50ꢀppm
ꢀꢀꢀ3ꢀ=ꢀꢀ 100ꢀppm
Bulletin
Sm142
1 of 4
Page
Example Part Numbers:
Revision
04
XB123-ꢀ5ꢀ.ꢀM = LVCMOS Output, ꢀ to 7ꢀ°C, 5ꢀ ppm, 3.3 Vdc, E/D Pad 1, Output Frequency 5ꢀ.ꢀ MHz
Date
04 Jan 2018
XB223-ꢀ64.ꢀM = LVCMOS Output, -4ꢀ to 85°C, 5ꢀ ppm, 3.3Vdc, E/D Pad 1, Output Frequency 64.ꢀ MHz