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參數資料
| 型號： | VS9LTSG-155.520 |
| 廠商： | RALTRON ELECTRONICS CORP |
| 元件分類： | XO, clock |
| 英文描述： | VCXO, CLOCK, 155.52 MHz, LVPECL OUTPUT |
| 文件頁數： | 1/3頁 |
| 文件大小： | 606K |
| 代理商： | VS9LTSG-155.520 |
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
VS9L: PLL LVPECL SERIES: ULTRA HF VCXO, LVPECL, +3.3 VDC
DESCRIPTION: A voltage control crystal oscillator, high frequency, highly stable oscillator, adhering to Low Voltage Differential
Signaling (LVPECL) 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:
"
Infiniband; Fiber Channel; SATA; 10GbE; Network Processors; SOHO Routing; Switches;
"
Common Frequencies: 150 MHz; 156.25 MHz; 155.52 MHz; 161.1328 MHz; 212.5MHz; 312.5MHz
"
+3.3 VDC LVPECL
"
Frequency Range from 38MHz to 640MHz
"
Advanced Low Noise PLL multiplication (F>25MHz)
"
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
Vcc
+4.6
VDC
Maximum Input Voltage
Vi
Vss-0.5…Vcc+0.5
VDC
Maximum Output Voltage
Vo
Vss-0.5…Vcc+0.5
VDC
$
$ ELECTRICAL PARAMETERS:
PARAMETER
SYMBOL
TEST CONDITIONS
*1
VALUE
UNIT
Nominal Frequency
fo
38 to 640
MHz
Supply Voltage
Vcc
+3.3
±5%
VDC
Supply Current
Is
100.0 MAX
mA
Output Logic Type
LVPECL
Load
Connected between each output and Vcc – 2.0 VDC
50
Output Voltage Levels
Voh
Vol
min
max
Vcc-1.025
Vcc-1.620
VDC
Duty Cycle
DC
Measured at 50% of output voltage swing
40/60 to 60/40 or 45/55 to 55/45
%
Rise / Fall Time
tr / tf
Measured at 20/80% and 80/20% output voltage swing
0.3 to 0.5 TYP, 0.5 to 0.7 MAX**
ns
Fo=155.52MHz
0.4 TYP
Integrated Phase tji RMS,
Fj = 12 kHz…20 MHz
5
Fo=622.08MHz
0.4 TYP**
ps
Fo=155.52MHz.
3.5 TYP **
Random period Jitter Rj using
wavecrest analyzer
4
Fo=622.08MHz
6 TYP **
ps
Fo=155.52MHz.
20 TYP**
Jitter
J
Acumm. Peak to Peak Jitter Tp-p
using wavecrest analyzer
*4
Fo=622.08MHz
40 TYP**
ps
Phase Noise
(
f)
typ. @155.52MHz
6
f=10 Hz
f=100 Hz
f=1 KHz
f=10 KHz
f=100 KHz
f=1M Hz
f=10M Hz
f>20M Hz
-60
-90
-120
-130
-128
-144
-150
dBc/Hz
Overall Frequency Stability typ.
f/fc
Op. Temp., Aging, Load, and Supply Variations
<
±50*(Note 7)
ppm
Control Voltage Range
VC
Positive slope; 10% linearity MAX
0 to +3.3
VDC
Settability
Vfo
+1.65
± 0.25
VDC
Absolute Pull Range
APR
Minimum guaranteed freq. pull over
f/fc, over all
conditions
See Part Numbering
ppm
Input Impedance
Zin
10 MIN
k
Modulation Bandwidth
BW
-3 dB
10 MIN
kHz
Enable High Option;
Pin 2
Output Enabled
Output Disabled
En
Dis
High Voltage or No Connect
Ground
0.7
Vcc MIN
0.3
Vcc MAX
VDC
Enable Low Option;
Pin 2
Output Disabled
Output Enabled
Dis
En
High Voltage
Ground or No Connect
0.7
Vcc MIN
0.3
Vcc MAX
VDC
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相關代理商/技術參數 |
參數描述 |
|---|---|
| VS9LTSH | 制造商:RALTRON 制造商全稱:RALTRON 功能描述:ULTRA HF VCXO, LVPECL, +3.3 VDC |
| VS9LTSI | 制造商:RALTRON 制造商全稱:RALTRON 功能描述:ULTRA HF VCXO, LVPECL, +3.3 VDC |
| VS9LTSJ | 制造商:RALTRON 制造商全稱:RALTRON 功能描述:ULTRA HF VCXO, LVPECL, +3.3 VDC |
| VS9LTSK | 制造商:RALTRON 制造商全稱:RALTRON 功能描述:ULTRA HF VCXO, LVPECL, +3.3 VDC |
| VS9LTUF | 制造商:RALTRON 制造商全稱:RALTRON 功能描述:ULTRA HF VCXO, LVPECL, +3.3 VDC |
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