vsmf293ash2-622-311 Raltron Electronics Corp., vsmf293ash2-622-311 Datasheet
vsmf293ash2-622-311
Manufacturer Part Number
vsmf293ash2-622-311
Description
Multi-frequency Voltage Control Crystal Oscillator With Low Jitter Output 10mhz
Manufacturer
Raltron Electronics Corp.
Datasheet
1.VSMF293ASH2-622-311.pdf
(3 pages)
VSMF SERIES: Multi-Frequency Voltage Control Crystal Oscillator with Low Jitter Output
The VSMF clock series is a cutting edge family of High Frequency, Low Jitter Output, Multi-Frequency VCXO
based on an advanced digital PLL platform. The VSMF oscillators are available in a 7x5mm ceramic package
with output frequency from 10MHz to 1.2 GHz. The VSMF units are pre-programmed with up to 2 different output
frequencies, any of which are user selected. Such flexibility significantly reduces design cycle time and overall
cost. The VSMF oscillator design incorporates a low frequency crystal along with low Jitter frequency
synthesizer to provide a wide range of frequencies. The VSMF Clocks are available in LVCMOS, LVPECL and
LVDS outputs, making them suitable for a wide range of applications.
Frequency, nominal
Supply voltage, nom.
Supply current
LVPECL output levels
LVPECL output voltage swing
LVDS differential output voltage
LVDS offset voltage, typical
LVCMOS / LVTTL output levels
Duty cycle
Rise/ fall time, max.
Absolute Pull Range
Control Voltage
Control Voltage Range
Modulation Bandwidth, min
RMS phase jitter
Overall freq. stability, max.
Enable / Disable
Operating temperature
Storage temperature
Absolute voltage range
Notes
2
1
See part numbering table
Contact factory
PRODUCT DESCRIPTION
APPLICATION
ELECTRICAL SPECIFICATION
Phone: (305) 593-6033 Fax: (305) 594-3973 e-mail: sales@raltron.com web: http://www.raltron.com
PARAMETER
SONET/SDH
FIBRE CHANNEL
10G,100G, GIGABIT ETHERNET
CLOCK / DATA RECOVERY
TEST AND MEASUREMENT
R A L T R O N
10MHz – 1200MHz
1
1 0 6 5 1 N . W . 1 9
VOH / VOL
SYMBOL
Vcc(abs)
En / Dis
T(stg)
∆V
VOH
Vp-p
APR
VOL
tr / tf
∆f/fc
BW
V
V
DC
VC
Ta
f
Is
J
CC
OS
O
OD
Up to 2 available output frequencies
Typical (depending on output)
Output termination 50Ω ~ Vcc - 2.0V
Output termination 50Ω ~ Vcc - 2.0V
min/max
Load = 10kΩ // 20pF
20% - 80% (VOL, VOH)
Min guaranteed freq. pull over ∆f/fc
Centered = ½ (Vcc)
Positive Slope; 10% Linearity, max
-3dB
Typical
Various available, specified when ordered
Min (logic 1)
Absolute max
100Ω termination between outputs
t h
S t
/ Max (logic 0)
CONDITIONS
M i a m i , F l o r i d a 3 3 1 7 2
SURFACE MOUNT VCXO
Vcc - 2.0 ~ Vcc - 1.7
Vcc -1.4 ~ Vcc - 0.9
0.7 (Vcc) / 0.3 (Vcc)
0.7Vcc / 0.3Vcc
40/60 or 45/55
0.3 ~ 0.9 (Vcc)
±32,50,80,100
±20 ~ ±100.
-45 ~ +100
1.25, 1.65
2.5 or 3.3
-40 ~ +85
Vcc ± 0.5
10 -1200
0.6 ~ 1.0
U . S . A .
VALUE
35 ~ 45
1.25
350
0.6
0.8
10
ppm
V
V
KHz
UNIT
MHz
ppm
mA
mV
°C
°C
ns
ps
%
V
V
V
V
V
V
V
V
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vsmf293ash2-622-311 Summary of contents
Page 1
VSMF SERIES: Multi-Frequency Voltage Control Crystal Oscillator with Low Jitter Output 10MHz – 1200MHz PRODUCT DESCRIPTION The VSMF clock series is a cutting edge family of High Frequency, Low Jitter Output, Multi-Frequency VCXO based on an advanced digital PLL platform. ...
Page 2
... Pin default configuration. C EXAMPLE: VSMF293ASH2-622-311 Clock Oscillator, 7x5mm package, Dual output, LVPECL, +3.3V Supply, 40/60 Symmetry, 0~+70°C Operating Temperature Range, ±50ppm APR, Select on pin 1, 622.080 MHz and 311.040MHz output frequency Phone: (305) 593-6033 Fax: (305) 594-3973 e-mail: sales@raltron.com web: http://www.raltron.com ...
Page 3
REFLOW PROFILE SMAX Temp. [°C] T SMIN t Preheat S t[25°C] to Peak Temperature Min Preheat Temperature Max Preheat Time ( SMIN SMAX Temperature Peak Temperature Ramp-up rate Ramp-down rate Time within ...