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VS4TSG-19.440 [RALTRON]

HCMOS Output Clock Oscillator, 1MHz Min, 125MHz Max, 19.44MHz Nom;
VS4TSG-19.440
型号： VS4TSG-19.440
厂家： Raltron Electronics Corporation    Raltron Electronics Corporation
描述：

HCMOS Output Clock Oscillator, 1MHz Min, 125MHz Max, 19.44MHz Nom

机械 振荡器
文件： 总3页 (文件大小：52K)
中文：  中文翻译
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VCXO  
Page 1 of 3  
REV D.  
VS4 SERIES: VCXO OSCILLATOR, HCMOS, +3.3 VDC, 7x5mm Package  
DESCRIPTION: A crystal controlled, high frequency, highly stable, voltage controlled oscillator, adhering to  
HCMOS Standards. The output can be Tri-stated to facilitate testing or combined multiple clocks. The device is  
contained in a sub-miniature, very low profile, leadless ceramic SMD package with 6 gold contact pads. This  
miniature oscillator is ideal for today's automated assembly environments.  
APPLICATIONS AND FEATURES:  
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Common Frequencies: 16.384 MHz; 19.44 MHz; 27 MHz; 38.88 MHz; 51.84 MHz; 77.76 MHz  
+3.3 VDC HCMOS  
Frequency Range from 1 to 125.000 MHz  
Miniature Ceramic SMD Package Available on Tape and Reel  
Lead Free and ROHS Compliant  
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ELECTRICAL PARAMETERS:  
PARAMETER  
SYMBOL  
fo  
TEST CONDITIONS*1  
VALUE  
1.000 ~ 125.000  
UNIT  
Nominal Frequency  
Supply Voltage  
Supply Current MAX  
Output Logic Type  
Load  
MHz  
VDC  
mA  
Vcc  
Is  
+3.3 ±10%  
35.0 *5  
HCMOS  
15  
Connected from output to ground  
pF  
Voh  
Vol  
0.9•Vcc MIN  
0.1•Vcc MAX  
VDC  
VDC  
Output Voltage Levels  
Duty Cycle  
DC  
Measured at 50% of Vcc  
40/60 to 60/40 or 45/55 to 55/45  
6.0 MAX *2  
%
Rise / Fall Time  
tr / tf  
Measured at 20/80% and 80/20% Vcc Levels  
ns  
RMS, Fj = 12 kHz…20 MHz  
Peak-to-peak  
1 TYP  
6.5 TYP  
±50*4  
ps  
ps  
Jitter  
J
Overall Frequency Stability  
Control Voltage Range  
Settability  
Op. Temp., Aging, Load, Supply and Cal. Variations  
ppm  
VDC  
VDC  
ppm  
kΩ  
∆f/fc  
VC  
Positive slope; 10% linearity MAX  
0 to +3.3  
Vfo  
APR  
Zin  
+1.65 ± 0.25  
See Part Numbering *3  
10 MIN  
Absolute Pull Range  
Input Impedance  
Minimum guaranteed freq. pull over ∆f/fc  
Modulation Bandwidth  
BW  
-3 dB  
10 MIN  
kHz  
Pin 2  
Output Enabled  
Output Disabled  
En  
Dis  
High Voltage or No Connect  
Ground  
0.7•Vcc MIN  
0.3•Vcc MAX  
VDC  
VDC  
Absolute voltage range  
Vcc(abs)  
Non-Destructive  
-0.5…+7.0  
VDC  
*1 Test Conditions Unless Stated Otherwise: Nominal Vcc, Nominal Load, +25 ±3°C  
*2 Frequency Dependent  
*3 Not All APR’s Available With All Temperature Ranges—Consult Factory For Availability  
*4 Tighter stabilities available at narrow temperature ranges—Consult Factory For Availability  
*5 Lower current consumption (<10mA) available at certain frequency ranges—Consult Factory For Availability  
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ENVIRONMENTAL PARAMETERS:  
PARAMETER  
Operating temperature range Ta  
Storage temperature range T(stg)  
SYMBOL  
TESTCONDITIONS*1  
VALUE  
UNIT  
SEE PART NUMBER TABLE  
-55…+90  
°C  
°C  
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PART NUMBERING SYSTEM:  
TEMPERATURE  
RANGE (°C)  
APR  
(ppm)  
FREQUENCY  
SERIES  
SYMMETRY  
(MHz)  
VS4: VCXO  
with HCMOS  
Output  
A: 40/60 to 60/40% R: 0…+50  
T: 45/55 to 55/45% S: 0…+70  
U: -20…+70  
1.000…125.000  
F: ±32 ppm  
H: ±50 ppm  
G: ±80 ppm  
J: ±100 ppm  
V: -40…+85  
EXAMPLE: VS4ASH-38.880  
RALTRON ELECTRONICS CORP. ꢀ10651 N.W . 19t h St ꢀMiami, Florida 33172 ꢀU.S.A.  
phone: (305) 593-6033 ꢀfax: (305) 594-3973 ꢀe-mail: sales@raltron.com ꢀWEB: http://www.raltron.com  
Rev. X3, December 12, 2003; Approved: C. Husted  
VCXO  
Page 2 of 3  
REV D.  
VCXO Oscillator, 7x5mm Package, +3.3 VDC Supply Voltage, HCMOS Output, 40/60% Symmetry, 0…+70°C Operating  
Temperature Range, ±50 ppm APR, 38.880 MHz, Enable High on Pin 2 (standard)  
Consult the factory for any custom requirements.  
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MECHANICAL PARAMETERS:  
INDICATES PIN 1.  
.276 ±.008  
7.0 ±0.2  
.079 MAX.  
2.00 MAX.  
.200  
5.08  
.100  
.079 TYP.  
2.00 TYP.  
2.54  
1
2
3
4
.087  
2.20  
6
5
.055  
1.40  
TYP.  
.071  
1.80  
.100  
2.54  
SOLDER PATTERN  
*0.01µF external by-pass filter is recommended as shown on solder pattern.  
OUTLINE TOLERANCE:  
±0.006” / 0.15mm  
(Unless otherwise specified)  
PIN FUNCTIONS:  
[1] VOLTAGE CONTROL  
[2] ENABLE/DISABLE  
[3] CASE GROUND  
[4] OUTPUT  
[5] NO CONNECT  
[6] SUPPLY VOLTAGE  
TYP. MARKING:  
VS4ASH  
38.88  
RAL D/C  
RALTRON ELECTRONICS CORP. ꢀ10651 N.W . 19t h St ꢀMiami, Florida 33172 ꢀU.S.A.  
phone: (305) 593-6033 ꢀfax: (305) 594-3973 ꢀe-mail: sales@raltron.com ꢀWEB: http://www.raltron.com  
Rev. X3, December 12, 2003; Approved: C. Husted  
VCXO  
Page 3 of 3  
REV D.  
**ROHS COMPLIANT**  
RALTRON ELECTRONICS CORP. ꢀ10651 N.W . 19t h St ꢀMiami, Florida 33172 ꢀU.S.A.  
phone: (305) 593-6033 ꢀfax: (305) 594-3973 ꢀe-mail: sales@raltron.com ꢀWEB: http://www.raltron.com  
Rev. X3, December 12, 2003; Approved: C. Husted  

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