595FC270M000DG Silicon Labs, 595FC270M000DG Datasheet

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595FC270M000DG

Manufacturer Part Number
595FC270M000DG
Description
VCXO Oscillators SINGLE VCXO 6 PIN 0.7PS RS JTR
Manufacturer
Silicon Labs
Datasheet

Specifications of 595FC270M000DG

Product Category
VCXO Oscillators
Rohs
yes
Package / Case
7 mm x 5 mm
Frequency
270 MHz
Frequency Stability
50 PPM
Supply Voltage
2.5 V
Termination Style
SMD/SMT
Dimensions
5 mm W x 7 mm L x 1.65 mm H
Minimum Operating Temperature
- 40 C
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Product
VCXO
10
V
Features
Applications
Description
The Si595 VCXO utilizes Silicon Laboratories’ advanced DSPLL
provide a low-jitter clock at high frequencies. The Si595 is available with
any-rate output frequency from 10 to 810 MHz. Unlike traditional VCXOs,
where a different crystal is required for each output frequency, the Si595
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 supply noise rejection, simplifying the task of generating low-jitter
clocks in noisy environments. The Si595 IC-based VCXO is factory-
configurable for a wide variety of user specifications including frequency,
supply voltage, output format, tuning slope, and absolute pull range (APR).
Specific configurations are factory programmed at time of shipment, thereby
eliminating the long lead times associated with custom oscillators.
Functional Block Diagram
Rev. 1.1 7/12
O L TAG E
Available with any-rate output
frequencies from 10 to 810 MHz
3rd generation DSPLL
superior jitter performance
Internal fixed fundamental mode
crystal frequency ensures high
reliability and low aging
SONET/SDH (OC-3/12/48)
Networking
SD/HD SDI/3G SDI video
TO
810 MH
V
DD
Vc
- C
Frequency
Fixed
XO
ONTR OLLED
ADC
®
with
Z
Clock Synthesis
10–810 MHz
Any-rate
DSPLL
FTTx
Clock recovery and jitter cleanup PLLs
FPGA/ASIC clock generation
OE
Copyright © 2012 by Silicon Laboratories
®
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
–40 to +85 ºC operating range
CLK–
C
GND
RYSTAL
CLK+
®
circuitry to
O
S C I L L A T O R
GND
Ordering Information:
OE
V
C
Pin Assignments:
See page 7.
See page 6.
1
2
3
Si5602
(Top View)
(VCXO)
R
Si595
E V I S I O N
6
5
4
V
CLK–
CLK+
DD
Si595
D

Related parts for 595FC270M000DG

595FC270M000DG Summary of contents

Page 1

TAG E ONTR OLLED 10 810 Features  Available with any-rate output frequencies from 10 to 810 MHz ®  3rd generation DSPLL with superior jitter performance  Internal fixed fundamental mode ...

Page 2

Si 595 1. Electrical Specifications Table 1. Recommended Operating Conditions Parameter 1 Supply Voltage Supply Current 2 Output Enable (OE) Operating Temperature Range Notes: 1. Selectable parameter specified by part number. See 3. "Ordering Information" on page 7 for further ...

Page 3

Table 3. CLK± Output Frequency Characteristics Parameter Symbol 1,2,3 f Nominal Frequency O 1,4 Temperature Stability 1,4 Absolute Pull Range APR 5 Power up Time t OSC Notes: 1. See Section 3. "Ordering Information" on page 7 for further details. ...

Page 4

Si 595 Table 5. CLK± Output Phase Jitter Parameter Symbol 1,2 Phase Jitter (RMS) for MHz < F OUT OUT 810 MHz Notes: 1. Refer to AN256 for further information. 2. For best jitter and phase noise ...

Page 5

Table 8. Environmental Compliance and Package Information Parameter Mechanical Shock Mechanical Vibration Solderability Gross and Fine Leak Resistance to Solder Heat Moisture Sensitivity Level Contact Pads Table 9. Absolute Maximum Ratings Parameter Maximum Operating Temperature Supply Voltage Input Voltage Storage ...

Page 6

Si 595 2. Pin Descriptions Pin Name OE* 3 GND 4 CLK+ CLK– 5 (N/C for CMOS *Note: OE pin includes a 17 k resistor to V See 3. "Ordering Information" on page ...

Page 7

... Specific device configurations are programmed into the Si595 at time of shipment. Configurations are DD specified using the Part Number Configuration chart shown below. Silicon Labs provides a web browser-based part number configuration utility to simplify this process. Refer to and for further ordering instructions. The Si595 VCXO series is supplied in an industry-standard, RoHS compliant, lead-free, 6-pad package ...

Page 8

Si 595 4. Outline Diagram and Suggested Pad Layout Figure 2 illustrates the package details for the Si595. Table 11 lists the values for the dimensions shown in the illustration. Table 11. Package Diagram Dimensions (mm) Dimension ...

Page 9

Si5xx Mark Specification Figure 3 illustrates the mark specification for the Si595. Table 12 lists the line information.   Table 12. Si595 Top Mark Description Line Position 1 1–10 “SiLabs”+ Part Family Number, 595 (First 3 characters in part ...

Page 10

Si 595 6. 6-Pin PCB Land Pattern Figure 4 illustrates the 6-pin PCB land pattern for the Si595. Table 13 lists the values for the dimensions shown in the illustration. Table 13. PCB Land Pattern Dimensions (mm) Dimension D2 e ...

Page 11

OCUMENT HANGE IST Revision 0.1 to Revision 0.2  Updated Table 5, “CLK± Output Phase Jitter,” on page 4. Updated typical phase jitter from 0.6 to 0.7 ps for  380 ppm/V. Revision 0.2 to ...

Page 12

... Should Buyer purchase or use Silicon Laboratories products for any such unintended or unauthorized ap- plication, Buyer shall indemnify and hold Silicon Laboratories harmless against all claims and damages. Silicon Laboratories, Silicon Labs, and DSPLL are trademarks of Silicon Laboratories Inc. Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders. ...

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