VKB51B2-024.576M [CONNOR-WINFIELD]

OSC VCXO 24.576MHZ 3.3V LVCMOS;
VKB51B2-024.576M
型号: VKB51B2-024.576M
厂家: CONNOR-WINFIELD CORPORATION    CONNOR-WINFIELD CORPORATION
描述:

OSC VCXO 24.576MHZ 3.3V LVCMOS

石英晶振 压控振荡器
文件: 总2页 (文件大小:690K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
VKB-Series  
5.0x7.5mm LVCMOS  
3.3V Surface Mount VCXO  
Features  
The Connor-Winfield RoHS  
compliant, VKB-Series are  
hermetically sealed surface  
mount 3.3V Voltage  
Model: VKB-Series  
2111 Comprehensive Drive  
Aurora, Illinois 60505  
Phone: 630-851-4722  
Fax: 630-851-5040  
1.0 to 52 MHz  
3.3V / LVCMOS  
Frequency Tolerances Available:  
+/-25ppm, +/-50ppm or +/-100ppm  
Temperature Ranges Available:  
0 to 70°C or -40 to 85°C  
Low Jitter <1pS RMS  
Tri-State Enable / Disable Function:  
Pad 2 or Pad 5  
Tape and Reel Packaging  
RoHS Compliant / Lead Free  
Controlled Crystal Oscillators  
(VCXO) with a tri-state  
enable / disable function. The VKB-Series  
are designed for phased lock loop  
applications requiring low jitter and tight  
frequency stability. The surface mount  
package is designed for high-density  
mounting and is optimum for mass  
production.  
www.conwin.com  
Absolute Maximum Ratings  
Parameter  
Units  
Minimum  
-55  
Nominal  
Maximum  
125  
Units  
°C  
Note  
Storage Temperature  
Supply Voltage  
Control Voltage  
-
-
-
(Vcc)  
(Vc)  
-0.5  
7
Vdc  
Vdc  
-0.5  
Vcc+0.5  
Operating Specifications  
Parameter  
Units  
Minimum  
Nominal  
Maximum  
Units  
Note  
Frequency Range  
(Fo)  
1.0  
-
52  
MHz  
Frequency Tolerance:  
Model VKB51Bx, VKB61Bx  
Model VKB52Bx, VKB62Bx  
Model VKB53Bx, VKB63Bx  
Operating Temperature Range  
VKB5x-Series  
-25  
-50  
-
-
-
25  
50  
ppm  
ppm  
ppm  
1
-100  
100  
0
-
-
70  
85  
°C  
°C  
VKB6x-Series  
-40  
3.0  
Supply Voltage  
(Vcc)  
3.3  
3.6  
Vdc  
Supply Current  
1.0 to 29.999 MHz  
(Icc)  
(Icc)  
-
-
-
-
15  
25  
mA  
mA  
30 to 52 MHz  
Jitter  
Period Jitter  
-
-
3
5
1
ps rms  
ps rms  
Phase Jitter (BW=12kHz to 20MHz)  
Phase Noise (Fo = 20 MHz)  
SSB Phase Noise at 10Hz offset  
SSB Phase Noise at 100Hz offset  
SSB Phase Noise at 1KHz offset  
SSB Phase Noise at 10KHz offset  
SSB Phase Noise at 100KHz offset  
SSB Phase Noise at 1MHz offset  
0.5  
-
-
-
-
-
-
-80  
-
-
-
-
-
-
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
-105  
-125  
-140  
-150  
-155  
Input Characteristics  
Parameter  
Units  
Minimum  
0.15  
100  
Nominal  
Maximum  
Units  
Vdc  
ppm  
%
Note  
Control Voltage Range  
Frequency Pull Range  
Monotonic Linearity  
(Vc)  
1.65  
3.15  
-
-
10  
2
-10  
-
100K  
-
DC Input Impedance  
90K  
110K  
-
Ohm  
KHz  
Modulation Bandwidth (3dB)  
Tri-State Enable / Disable Function  
10  
-
-
Enable Input Voltage  
Disable Input Voltage  
(High)  
(Low)  
(Vih)  
(Vil)  
2.7  
-
-
Vdc  
Vdc  
3
3
0.3  
LVCMOS Output Characteristics  
Parameter  
Units  
Minimum  
Nominal  
Maximum  
Units  
pf  
Note  
LOAD  
-
2.7  
-
-
-
-
15  
Voltage  
(High)  
(Low)  
(High)  
(Low)  
(Voh)  
(Vol)  
(Ioh)  
(Iol)  
-
0.33  
-
Vdc  
Vdc  
mA  
Bulletin  
Vx604  
1 of 2  
Current  
-4  
Page  
-
45  
-
-
50  
-
4
55  
5
mA  
%
Revision  
Duty Cycle at 50% of Vcc  
Rise / Fall Time 10% to 90%  
Start-up Time  
02  
nS  
mS  
Date  
09 Feb 2021  
-
-
10  
2111 Comprehensive Drive  
Aurora, Illinois 60505  
Phone: 630-851-4722  
Fax: 630-851-5040  
www.conwin.com  
Package Characteristics  
Pad Connections  
Pad Function  
Package  
Soldering Process  
Hermetically sealed, ceramic leadless package.  
RoHS compliant, lead free. See solder profile on page 2.  
1
2
Control Voltage  
VKBxxB2 Models: Enable / Disable  
VKBxxB5 Models: N/C  
Ground (Case)  
Note:  
3
4
5
1) Control voltage = 1.65Vdc, referenced to Fo. Inclusive of calibration, frequency vs. temperature stability, supply  
voltage change, load change, shock and vibration, 15 years aging.  
2) Measured at 25°C, referenced to Fo. Positive Slope.  
Output Q  
VKBxxB5 Models: Enable / Disable  
VKBxxB2 Models: N/C  
Vcc  
3) The Output is enabled with no connection on the enable pin.  
6
Enable / Disable Function  
Ordering Information  
-
010.0M  
Output Frequency:  
B2  
Enable / Disable  
Pad  
6
1
VKB  
Frequency  
Tolerance  
Type:  
Temperature  
Range:  
Enable / Disable  
Function  
High or no connection  
Low  
Output  
Enable  
Disable (High Impedance)  
Frequency Format  
-xxx.xM Minimum*  
-xxx.xxxxxxM Maximum*  
*Amount of numbers after the decimal point.  
M = MHz  
LVCMOS  
VCXO  
5.0x7.5mm  
Package  
3.3 Vdc  
1 = 25 ppm  
2 = 50 ppm  
3 = 100 ppm  
B2 = Pad 2  
B5 = Pad 5  
5 = 0 to 70° C  
6 = -40 to 85° C  
1.0 MHz = VKB51B5-001.0M  
25 MHz = VKB51B5-025.0M  
44.736 MHz = VKB51B5-044.736M  
Example: To order an VKB51B5 with an output frequency of:  
Suggested Pad Layout  
Package Layout  
(7.5mm)
0.055
(1.4mm)
.295
0.200  
(5.08mm)  
#6  
#5  
#4  
#4  
#5  
#6  
Top  
View  
0.100  
(2.54mm)  
1948  
VKB61B2  
6
5
4
3
.197  
0.079  
(2.0mm)  
(5.0mm)  
10.0M  
Top  
View  
0.165  
(4.2mm)  
#2  
#1  
#2  
#1  
#3  
#3  
Bypass  
Capacitor  
0.01uF  
0.102  
Dimensional .02" ( 0.5mm)  
(2.6mm)  
.070  
1
2
1.80mm)  
Ground  
Tolerance:  
.008" ( 0.2mm)  
0.070  
(1.78mm)  
Test Circuit  
Output Waveform  
E/D or N/C  
90%  
50%  
5
2
4
3
6
1
CONTROL  
VOLTAGE  
10%  
E/D or N/C  
Tape and Reel Information  
Solder Profile  
Temperature  
260°C  
260°C  
220°C  
180°C  
150°C  
120°C  
1
0
Time  
120 S  
Max.  
10 S  
60 S  
Max.  
360 Sec. Max.  
Bulletin  
Vx604  
2 of 2  
02  
Page  
Revision  
Date  
SM-MECH09  
09 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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