XK372-020.0M [CONNOR-WINFIELD]
OSC 20MHZ 3.3V LVCMOS SMD;
| 型号： | XK372-020.0M |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | OSC 20MHZ 3.3V LVCMOS SMD |
| 文件： | 总2页 (文件大小：218K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
XK372
3.2x2.5mm
LVCMOS Clock Oscillator
Features:
Description:
The Connor-Winfield XK372
3.2x2.5 mm, LCMOS, Surface
Mount, Crystal Controlled
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
• Supply Voltage: 3.3V Operation
• Frequency Tolerance: 5ꢀ ppm
• Temperature Range: -4ꢀ to 85°C
• LVCMOS Output Logic
• Tri-State Enable/Disable Pad 1
• Low Jitter < ꢀ.1ps RMS
Oscillators (XO) are designed
for applications requiring low jitter and tight
frequency stability. The RoHS compliant surface
mount package is designed for high-density
mounting and is optimum for mass production.
www.conwin.com
• Ceramic Surface Mount Package
• Tape and Reel Packaging
• RoHS Compliant / Lead Free
Package Layout
Suggested Pad Layout
Pad Connections
0.051 Max.
(1.3mm Max.)
0.125
(3.2mm)
0.031
(0.8mm)
0.055
(1.4mm)
3
0.055
(1.4mm)
4
1:
2:
3:
4:
Output Enable (OE)
Ground
Output
50.0 7E
XK372
0.047
(1.2mm)
0.020
(0.50mm)
0.098
(2.5mm)
4
3
2
Supply Voltage (Vdd)
2
1
1
0.047
(1.2mm)
0.047
(1.2mm)
1
2
Top View
0.027
(0.7mm)
Bottom View
Dimensional Tolerance: ꢀ.ꢀꢀ5 ( ꢀ.127mm)
4
3
Ordering Information
7
-ꢀ5ꢀ.ꢀM
XK3
2
Supply Voltage and
Temperature Range
Oscillator
Type
Frequency
Stability
Output
Frequency
Frequency
Format
7 = 3.3V, -4ꢀ to 85°C
3.2x2.5 mm
LVCMOS Clock
Oscillator
2 = 5ꢀ ppm
-xxx.xM Min.*
-xxx.xxxxxxM Max*
*Max 6 digits after
decimal point
Series
M = MHz
Example Part Number: XK372-050.0M
Absolute Maximum Ratings
Parameter
Minimum
Nominal
Maximum
Units
°C
Vdc
Vdc
Notes
Storage Temperature
Supply Voltage (Vdd)
Input Voltage -0.5
-55
-0.5
-
-
-
125
5.0
Vdd + 0.5
Input Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Vdc
Vdc
uA
Notes
Enable Input Voltage - (Vih)
Disable Input Voltage - (Vil)
Standby Current (Osc. Disabled)
70%Vdd
-
-
-
-
1
1
-
-
30%Vdd
10
LVCMOS Output Characteristics
Parameter
Minimum
Nominal
Maximum
Units
pF
Notes
Load
-
15
-
-
VoltageHigh (Voh)
Low (Vol)
Duty Cycle at 50% Level
Rise / Fall Time: 10% to 90%
90%Vdd
-
10%Vdd
55
Vdc
Vdc
%
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Revision
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8
ns
Date
04 Feb 2021
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Operating Specifications
Parameter
Minimum
Nominal
Maximum
Units
MHz
PPM
°C
Vdc
mA
Notes
Output Frequency (Fo)
Total Frequency Tolerance:
Operating Temperature Range:
Supply Voltage (Vdd)
Supply Current (Idd)
Jitter:
20
-
50
50
85
3.465
10
-50
-40
3.135
2
Period Jitter
-
-
3
60
5
100
ps RMS
fs RMS
Integrated Phase Jitter
SSB Phase Noise Fo = 50 MHz
@ 10 Hz offset
@ 100 Hz offset
@ 1 KHz offset
@ 10 KHz offset
@ 100 KHz offset
Start Up Time
3
-
-
-
-
-
-
-70
-105
-140
-165
-170
2
-
-
-
-
-
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ms
5
Notes:
ꢀ
ꢀ
ꢀ
1.ꢀWhenꢀtheꢀoscillatorꢀisꢀdisabledꢀtheꢀoutputꢀisꢀatꢀhighꢀimpedance.ꢀOutputꢀisꢀenabledꢀwithꢀnoꢀconnectionꢀonꢀpadꢀ1.
2.ꢀIncludesꢀcalibrationꢀ@ꢀ25°C,ꢀfrequencyꢀstabilityꢀvs.ꢀchangeꢀinꢀtemperature,ꢀsupplyꢀvoltageꢀandꢀloadꢀvariations,ꢀshockꢀandꢀvibrationꢀandꢀ10ꢀyearsꢀaging.
3.ꢀBWꢀ=ꢀ12ꢀKHzꢀtoꢀFo/2ꢀMHz.
LVCMOS Output Waveform
Package Characteristics
Hermetically sealed ceramic package and metal cover
90%
Package
50%
10%
Enable / Disable Function
Pad 1 Input:
High or Open: (Voh)
Output:
Enabled
Low:
(Vol)
Disabled (High Impedance)
Test Circuit
OSCILLOSCOPE
A
Vdd
Environmental Characteristics
PROBE
POWER
SUPPLY
Vibration:
Shock:
Vibration per Mil Std 883E Method 2007.3 Test Condition A.
3
4
V
Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.
OSC
.01uf
CL
Soldering Process: RoHS compliant lead free. See soldering profile below.
1
2
FREQ
COUNTER
INPUT for E/D
Solder Profile
Tape and Reel Dimensions
Temperature
260°C
260°C
.488
(12.4mm)
220°C
180°C
150°C
120°C
.059
(1.5mm)
.795
(20.2mm)
.059
(1.5mm)
Direction of Feed (Customer)
.059
.157
(4mm)
(1.5mm)
.069
(1.75mm)
.059
(1.5mm)
.079
(2mm)
7.09
0
(180mm)
2.36
(60mm)
.216
(5.5mm)
10 s
.472
(12mm)
Up to 120 s
60 to 90 s
Typical
Typical
.315
(8mm)
.059
(1.5mm)
Meets IPC/JEDEC J-STD-020C
Meets EIAi481A and EIAJ-1009B
2000 Pieces per Reel
.512
(13mm)
Bulletin
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Sm145
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Revision
Date
01
04 Feb 2021
Specifications subject to change without notification. See Connor-Winfield's website for latest revision.
© Copyright 2021 The Connor-Winfield Corporation Not intended for life support applications.
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