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參數資料
| 型號： | VSYASF-38.880 |
| 廠商： | RALTRON ELECTRONICS CORP |
| 元件分類： | XO, clock |
| 英文描述： | VCXO, CLOCK, 38.88 MHz, HCMOS OUTPUT |
| 文件頁數： | 1/3頁 |
| 文件大小： | 53K |
| 代理商： | VSYASF-38.880 |
VCXO
Page 1 of 3
RAL T RON EL ECT R ONICS CORP.
! 10651 N . W . 19
th St ! Mi ami, Florida 33172 ! U.S.A.
phone: (305) 593-6033
! fax: (305) 594-3973 ! e-mail: sales@raltron.com ! WEB: http://www.raltron.com
VSY SERIES: VCXO OSCILLATOR, HCMOS, +2.5 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:
"
Common Frequencies: 16.384 MHz; 19.44 MHz; 27 MHz; 38.88 MHz; 51.84 MHz; 77.76MHz; 123.6MHz
"
+2.5 VDC HCMOS
"
Frequency Range from 16 to 130 MHz
"
Miniature Ceramic SMD Package Available on Tape and Reel
" Lead Free and ROHS Compliant
$
$ ABSOLUTE MAXIMUM RATINGS:
PARAMETER
SYMBOL
VALUE
UNIT
Operating temperature range
Ta
-40…+85
°C
Storage temperature range
T(stg)
-55…+90
°C
Supply voltage range
Vcc
-0.5…+4.6
VDC
Maximum Control Voltage
Vc
-0.5…Vcc+0.5
VDC
Maximum Output Voltage
Vo
-0.5…Vcc+0.5
VDC
$
$ ELECTRICAL PARAMETERS:
PARAMETER
SYMBOL
TEST CONDITIONS
*1
VALUE
UNIT
Nominal Frequency
fo
16.000 ~ 130.000
MHz
Supply Voltage
Vcc
+2.5
±10%
VDC
Supply Current
Is
Nominal Vcc,
Nominal Load,
+25
±3°C
Fo=27MHz
Fo=35MHz
Fo=78MHz
Fo=126MHz
4.0 MAX, 2.8 TYP
6.0 MAX, 4.2 TYP
9.0 MAX, 7.2 TYP
12 MAX 10 TYP
mA
Power supply rejection
PsRR
Frequency Change with Vcc varied
±10%
±1 MAX
ppm
Output Logic Type
HCMOS
Load
Connected from output to ground
15
pF
Output Voltage Levels
Voh
Vol
0.9
Vcc MIN
0.1
Vcc MAX
VDC
Duty Cycle
DC
Measured at 50% of Vcc
40/60 to 60/40 or 45/55 to 55/45
%
Rise / Fall Time
*2
tr / tf
Measured at 20/80% and
80/20% Vcc Levels
Fo<27MHz
Fo>35MHz
3.0 MAX 2.4 TYP
2.5 MAX 2 TYP
ns
Jitter
J
RMS Period Jitter 1sigma 1000 samples
*4
2.5 TYP
ps
Phase Jitter
Jp
RMS Phase Jitter integrated from 12KHz to 20MHz
*6
0.6 TYP
ps
Phase Noise
(
f)
Typical measured at
100MHz
*5
f =100Hz Offset
f =1KHz Offset
f =10KHz Offset
f =100KHz Offset
f =1MHz Offset
-80
-110
-130
-138
-145
dBc/Hz
Control Voltage Range
VC
Positive slope; 10% linearity MAX
0 to +2.5
VDC
Control Voltage sensitivity
f/fc(Vc)
100 TYP
ppm/V
Absolute Pull Range
APR
Minimum guaranteed freq. pull over
f/fc
See Part Numbering
*3
ppm
Settability
Vfo
+1.25
± 0.25
VDC
Input Impedance
Zin
DC to 1KHz
2 MIN
M
Modulation Bandwidth
BW
-3 dB
45 MIN
kHz
ESD protection
Human Body Model
2000 MIN
VDC
Pin 2
Output Enabled
Output Disabled
En
Dis
High Voltage or No Connect
Ground
0.7
Vcc MIN
0.3
Vcc MAX
VDC
相關PDF資料 |
PDF描述 |
|---|---|
| VSYTVF-123.600 | VCXO, CLOCK, 123.6 MHz, HCMOS OUTPUT |
| VSYASH-38.880 | VCXO, CLOCK, 38.88 MHz, HCMOS OUTPUT |
| VSYTRF-77.760 | VCXO, CLOCK, 77.76 MHz, HCMOS OUTPUT |
| VSYTUH-123.600 | VCXO, CLOCK, 123.6 MHz, HCMOS OUTPUT |
| VSYTSF-FREQ | VCXO, CLOCK, 16 MHz - 130 MHz, HCMOS OUTPUT |
相關代理商/技術參數 |
參數描述 |
|---|---|
| VSYASH | 制造商:RALTRON 制造商全稱:RALTRON 功能描述:VCXO OSCILLATOR, HCMOS, +2.5 VDC, 7x5mm Package |
| VSYAUF | 制造商:RALTRON 制造商全稱:RALTRON 功能描述:VCXO OSCILLATOR, HCMOS, +2.5 VDC, 7x5mm Package |
| VSYAUH | 制造商:RALTRON 制造商全稱:RALTRON 功能描述:VCXO OSCILLATOR, HCMOS, +2.5 VDC, 7x5mm Package |
| VSYAVF | 制造商:RALTRON 制造商全稱:RALTRON 功能描述:VCXO OSCILLATOR, HCMOS, +2.5 VDC, 7x5mm Package |
| VSYAVH | 制造商:RALTRON 制造商全稱:RALTRON 功能描述:VCXO OSCILLATOR, HCMOS, +2.5 VDC, 7x5mm Package |
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