VCXO
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RALTRON ELECTRONICS CORP. ! 10651 N.W. 19th 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
VS9M: ANALOG MULTIPLIED LVPECL SERIES: ULTRA HF VCXO, LVPECL, +3.3 VDC
DESCRIPTION: A crystal controlled, 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, 622.080 MHz
" +3.3 VDC LVPECL
" Frequency Range from 750KHz to 800MHz
" Low Phase Noise Analog Multiplication
" Mini ature Ceramic SMD Package Available on Tape and Reel
" Lead Free and ROHS Compliant
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ABSOLUTE MAXIMUM RATINGS:
PARAM ETER SYMBOL VALUE UNIT
Operating temperature range Ta -40…+85 °C
Storage temperature range T(stg) -55…+90 °C
Supply volt age Vcc +4.6 VDC
Maximum I nput Voltage Vi Vss -0. 5…Vcc+0. 5 VDC
Maximum Output Voltage Vo Vss -0. 5…Vcc+0. 5 VDC
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ELECTRICAL PARAMETERS:
PA RAMETER SYMB
OL TEST CONDITIONS*1 VALUE UNIT
Nominal Frequency fo 0.75 to 800 MHz
Supply Vol t age Vcc +3.3 ±5% VDC
Supply Current Is 100.0 MAX mA
Output Logic Type LVPECL
Load Connected between each out put and Vcc – 2.0 VDC 50
Output Vol tage Levels Voh
Vol min
max Vcc-1.025
Vcc-1.620 VDC
VDC
Duty Cycle DC Measured at 50% of output vol t age swing 40/60 to 60/40 or 45/55 to 55/45 %
Rise / Fall Ti me tr / tf Measured at 20/80% and 80/ 20% output volt age swing 0.7 TYP 1. 0 MAX*2 ns
Frequency Stability Overall conditions ±50 *(note 7) ppm
Integrated P hase tji RMS, Fj = 12 kHz…20 MHz5 0.3 TYP** ps
Integrat ed P hase RMS ti of fset f requency 50KHz to 80MHz5 0.5 TYP** ps
Fo<320MHz. 6 TY P **
Determ i ni stic peri od Jitter Dj using
wavecrest analyzer 4 Fo>320MHz. 18 TYP ** ps
Fo<320MHz. 2. 5 TYP **
Random period Jitter Rj using
wavecrest analyzer 4 Fo>320MHz. 2. 5 TYP** ps
Fo<320MHz. 30 TY P **
Jitter
J
Acumm. Peak to P eak Jitter Tp-p using
wavecrest analyzer*4 Fo>320MHz. 43 TYP** ps
Phase Nois e,TYP £(f) typ. @212.5MHz6
f=10 Hz
f=100 Hz
f=1 KHz
f=10 KHz
f=100 KHz
f>1M Hz
-65
-95
-125
-140
-145
-148
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Fo<320MHz. -50
Sub Harmoni cs, TY P f_sub Load, nom , Supply nom Fo>320MHz. -35 dBc
Control Vol t age Range VC Positive slope; 10% linearit y MAX 0 to +3.3 VDC
Settability Vfo +1.65 ± 0.25 VDC
Absolute Pull Range APR Minimum guaranteed f req. pul l over f/fc , over all condi t i ons See Part Numbering ppm
Input Impedance Zin 10 MIN K
Modulation Bandwidth BW -3 dB 10 MIN KHz
Enable High Option;
Pin 2 Output E nabl ed
Output Disabled
En
Dis
High Volt age or No Connect
Ground
0.7Vcc MIN
0.3Vcc MAX
VDC
VDC
Enable Low Option;
Pin 2 Output Di sabled
Output Enabl ed
Dis
En
High Volt age
Ground or No Connect
0.7Vcc MIN
0.3Vcc MAX
VDC
VDC
VCXO
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RALTRON ELECTRONICS CORP. ! 10651 N.W. 19th 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
123
45
6
.197 ±.008
.276 ±.008
7.0 ±0.2
5.0 ±0.2
IND ICA T ES PIN 1.
.079 MAX .
2.00 MAX.
.200
.100
5.08
2.54
.150
3.81
.055
1.40 TYP.
.050
1.27
.079 T YP.
2.00 TYP.
.100
2.54
.071
1.80
SOLDER PATTERN
2.20
.087
*1 Test Condit i ons Unless S tated Otherwise: Nominal V cc, Nominal Load, +25 ±3°C
*2 Frequency Dependent
*3 May not be Available Wi th All Temperature Ranges or Frequencies — Pl ease Consult Factory
*4 Measured with Wavecres t SIA-3000A 10,000, Cycl es no filt eri ng
*5 Calculat ed f rom Agil ent 5500 phase nois e measurements
*6 Measured with Agilent 5500
*7 Tighter stabilities m aybe available upon request – please consult f actory
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PART NUMBERING SYSTEM:
SERIES SYMMETRY TEMPERATURE
RANGE C) ABSOLUTE PULL
RANGE FREQUENCY
(MHz)
Enable/Disable
VS9M: UHF +3.3Vdc
VCXO with LVPECL
Comp. Output
A: 40/60 to 60/ 40%
T: 45/55 to 55/45% R: 0…+50
S: 0…+70
U: -20…+70
V: -40…+85
K: ±20 ppm
I: ±25 ppm
F: ±32 ppm
H: ±50 ppm
G: ±80 ppm
J: ±100 ppm*(note 3)
0.75…800.000
Enable High – standard (Omit Suf f ix)
EL; Enable Low
EXAMPLE: VS9MASH -155.520
VCXO, 7x5mm Package, +3.3 VDC Supply Voltage, LVPECL Output, Standard Symmetry, 0…+70°C Operating
Temperature Range, ±50 ppm APR, 25 ppm stability, 155.520 MHz
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MECHANICAL PARAMETERS:
OUTLINE TOLERANCE:
±0.006” / 0. 15mm
(Unless otherwise speci fied)
PIN FUNCT IONS:
[1] VOLTAGE CONTROL
[2] ENABLE/ DISABLE, OR NO CONNECT
[3] CASE GROUND
[4] OUTPUT
[5] COMP. OUTPUT
[6] SUPPLY VOLTAGE
MARKING:
VS9MASH
155.52
RAL D/C
*0.01µ
µµ
µF external by-pass
filter is recommended as seen on solder
pattern.
VCXO
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RALTRON ELECTRONICS CORP. ! 10651 N.W. 19th 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
! REFLOW PROFILE:
**ROHS COMPLIANT**