VS9ARH-1.000-EL [RALTRON]
Oscillator, 1MHz Min, 180MHz Max, 1MHz Nom;型号: | VS9ARH-1.000-EL |
厂家: | Raltron Electronics Corporation |
描述: | Oscillator, 1MHz Min, 180MHz Max, 1MHz Nom |
文件: | 总3页 (文件大小:627K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
VCXO
Page 1 of 3
VS9: FUNDAMENTAL LVPECL SERIES: HF VCXO, LVPECL, +3.3 VDC
DESCRIPTION: A voltage crystal controlled 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:
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Infiniband; Fiber Channel; SATA; 10GbE; Network Processors; SOHO Routing; SONET/SDH
Common Frequencies: 38.88 MHz; 77.76MHz; 155.52 MHz; 156.25 MHz; 161.1328 MHz;
+3.3 VDC LVPECL
Frequency Range from 1.000 to 180.000 MHz
No Multiplication is used, low phase noise and jitter
Miniature Ceramic SMD Package Available on Tape and Reel
Lead Free and ROHS Compliant
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ABSOLUTE MAXIMUM RATINGS:
PARAMETER
SYMBOL
VALUE
UNIT
Operating temperature range Ta
-40…+85
-55…+90
°C
Storage temperature range
Supply voltage
T(stg)
°C
Vcc
Vi
+4.6
VDC
VDC
VDC
Maximum Input Voltage
Maximum Output Voltage
Vss-0.5…Vcc+0.5
Vss-0.5…Vcc+0.5
Vo
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ELECTRICAL PARAMETERS:
PARAMETER
SYMBOL
TEST CONDITIONS*1
VALUE
UNIT
Nominal Frequency
Supply Voltage
Supply Current
Output Logic Type
Load
fo
1 to 180
+3.3 ±5%
100.0 MAX
LVPECL
50
MHz
VDC
mA
Vcc
Is
Connected between each output and Vcc – 2.0 VDC
Ω
Voh
Vol
min
max
Vcc-1.025
Vcc-1.620
VDC
VDC
Output Voltage Levels
Duty Cycle
DC
Measured at 50% of output voltage swing
40/60 to 60/40 or 45/55 to 55/45
%
Rise / Fall Time
Frequency Stability
tr / tf
Measured at 20/80% and 80/20% output voltage swing 0.5 TYP
ns
Overall conditions
ppm
ps
±50 **(note 7)
Integrated Phase tji RMS, Fj = 12 kHz…20 MHz
Integrated Phase RMS tii offset frequency 50KHz to
80MHz
0.3 TYP**
0.5 TYP**
ps
Jitter
J
Deterministic period Jitter tdj using wavecrest analyz. 0.0TYP **
ps
ps
ps
Random period Jitter trj using wavecrest analyz.
Peak to Peak Jitter Tp-p using wavecrest analyz.
2.5 TYP **
25 TYP**
∆f=10 Hz
∆f=1 KHz
∆f=10 KHz
∆f= >/=100 KHz
£(∆f)
£(∆f)
£(∆f)
£(∆f)
-65
-120
-140
-145
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Phase Noise typ.
@155.52MHz
Control Voltage Range
Settability
VC
Vfo
Positive slope; 10% linearity MAX
0 to +3.3
VDC
VDC
+1.65 ± 0.25
Minimum guaranteed freq. pull over ∆f/fc, over all
conditions
Absolute Pull Range
Input Impedance
APR
See Part Numbering
ppm
Zin
10 MIN
10 MIN
KΩ
Modulation Bandwidth
BW
-3 dB
KHz
Enable High Option;
VDC
VDC
Pin 2
Output Enabled
Output Disabled
En
Dis
High Voltage or No Connect
Ground
0.7•Vcc MIN
0.3•Vcc MAX
Enable Low Option;
VDC
VDC
Pin 2
Output Disabled
Output Enabled
Dis
En
High Voltage
Ground or No Connect
0.7•Vcc MIN
0.3•Vcc MAX
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
VCXO
Page 2 of 3
*1 Test Conditions Unless Stated Otherwise: Nominal Vcc, Nominal Load, +25 ±3°C
*2 Frequency Dependent
*3 May not be Available With All Temperature Ranges or Frequencies — Please Consult Factory
*4 Measured with Wavecrest SIA-3000A 10,000, Cycles no filtering
*5 Calculated from Agilent 5500 phase noise measurements
*6 Measured with Agilent 5500
*7 Tighter stabilities maybe available upon request – please consult factory
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PART NUMBERING SYSTEM:
TEMPERATURE
RANGE (°C)
R: 0…+50
ABSOLUTE PULL
RANGE
K: ±20 ppm
FREQUENCY
(MHz)
1…180.000
SERIES
SYMMETRY
Enable/Disable
VS9: UHF +3.3Vdc
A: 40/60 to 60/40%
Enable High – standard (Omit Suffix)
EL; Enable Low
VCXO with LVPECL T: 45/55 to 55/45% S: 0…+70
I: ±25 ppm
F: ±32 ppm
H: ±50 ppm
Comp. Output
U: -20…+70
V: -40…+85
G: ±80 ppm
J: ±100 ppm*(note 3)
EXAMPLE: VS9ASH -155.520
VCXO, 7x5mm Package, +3.3 VDC Supply Voltage, LVPECL Output, Standard Symmetry, 0…+70°C Operating
Temperature Range, ±50 ppm APR, 50 ppm stability, 155.520 MHz
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MECHANICAL PARAMETERS:
OUTLINE TOLERANCE:
±0.006” / 0.15mm
INDICATES PIN 1.
(Unless otherwise specified)
PIN FUNCTIONS:
[1] VOLTAGE CONTROL
[2] ENABLE/ DISABLE, OR NO CONNECT
[3] CASE GROUND
[4] OUTPUT
[5] COMP. OUTPUT
.276 ±.008
7.0 ±0.2
.079 MAX.
2.00 MAX.
[6] SUPPLY VOLTAGE
MARKING:
VS9ASH
155.52
.200
5.08
.100
2.54
.079 TYP.
2.00 TYP.
RAL D/C
1
2
3
4
.087
2.20
*0.01µF external by-pass
filter is recommended as seen on solder
pattern.
6
5
.055
1.40
TYP.
.071
1.80
.100
2.54
SOLDER PATTERN
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
VCXO
Page 3 of 3
ꢀ
REFLOW PROFILE:
**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
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