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530CA128M256DGR

Description
CMOS Output Clock Oscillator, 128.256MHz Nom, ROHS COMPLIANT PACKAGE-6
CategoryPassive components    oscillator   
File Size112KB,12 Pages
ManufacturerSilicon Laboratories Inc
Environmental Compliance
Download Datasheet Parametric View All

530CA128M256DGR Overview

CMOS Output Clock Oscillator, 128.256MHz Nom, ROHS COMPLIANT PACKAGE-6

530CA128M256DGR Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid1358781017
Reach Compliance Codeunknown
Other featuresTRI-STATE; OUTPUT ENABLE FUNCTION; TAPE AND REEL
Frequency Adjustment - MechanicalNO
frequency stability50%
Installation featuresSURFACE MOUNT
Number of terminals6
Nominal operating frequency128.256 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Oscillator typeCMOS
Output load15 pF
physical size7.0mm x 5.0mm x 1.85mm
Maximum supply voltage3.63 V
Minimum supply voltage2.97 V
Nominal supply voltage3.3 V
surface mountYES
maximum symmetry55/45 %
S i 5 3 0 / 5 31
R
EVISION
D
C
R YS TA L
O
SCILLATOR
(XO) (10 M H
Z
Features
TO
1 . 4 GH
Z
)
Available with any-rate output
frequencies from 10 MHz to 945 MHz
and select frequencies to 1.4 GHz
3rd generation DSPLL
®
with superior
jitter performance
3x better frequency stability than
SAW-based oscillators
Internal fixed crystal frequency
ensures high reliability and low
aging
Available CMOS, LVPECL,
LVDS, and CML outputs
3.3, 2.5, and 1.8 V supply options
Industry-standard 5 x 7 mm
package and pinout
Pb-free/RoHS-compliant
Si5602
Ordering Information:
See page 7.
Applications
SONET/SDH
Networking
SD/HD video
Test and measurement
Clock and data recovery
FPGA/ASIC clock generation
Pin Assignments:
See page 6.
(Top View)
NC
1
6
V
DD
Description
The Si530/531 XO utilizes Silicon Laboratories’ advanced DSPLL circuitry
to provide a low jitter clock at high frequencies. The Si530/531 is available
with any-rate output frequency from 10 to 945 MHz and select frequencies to
1400 MHz. Unlike a traditional XO, where a different crystal is required for
each output frequency, the Si530/531 uses one fixed crystal to provide a
wide range of output frequencies. This IC based approach allows the crystal
resonator to provide exceptional frequency stability and reliability. In addition,
DSPLL clock synthesis provides superior supply noise rejection, simplifying
the task of generating low jitter clocks in noisy environments typically found in
communication systems. The Si530/531 IC based XO is factory configurable
for a wide variety of user specifications including frequency, supply voltage,
output format, and temperature stability. Specific configurations are factory
programmed at time of shipment, thereby eliminating long lead times
associated with custom oscillators.
®
OE
2
5
CLK–
GND
3
4
CLK+
Si530 (LVDS/LVPECL/CML)
OE
1
6
V
DD
Functional Block Diagram
V
DD
CLK– CLK+
NC
2
5
NC
GND
3
4
CLK
Si530 (CMOS)
Fixed
Frequency
XO
Any-rate
10–1400 MHz
DSPLL
®
Clock
Synthesis
OE
1
6
V
DD
NC
2
5
CLK–
GND
3
4
CLK+
Si531 (LVDS/LVPECL/CML)
OE
GND
Rev. 1.2 5/11
Copyright © 2011 by Silicon Laboratories
Si530/531
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