531AA156M250DG Silicon Laboratories Inc, 531AA156M250DG Datasheet

531AA156M250DG

Manufacturer Part Number

531AA156M250DG

Description

Manufacturer

Silicon Laboratories Inc

Datasheet

1.531AA156M250DG.pdf (12 pages)

Specifications of 531AA156M250DG

Lead Free Status / RoHS Status

Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

531AA156M250DG

Manufacturer:

SILICON LABS/芯科

Quantity:

20 000

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Features

Applications

Description

The Si530/531 XO utilizes Silicon Laboratories’ advanced DSPLL

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.

Functional Block Diagram

Rev. 1.1 6/07

Available with any-rate output

frequencies from 10 MHz to 945 MHz

and select frequencies to 1.4 GHz

3rd generation DSPLL

jitter performance

3x better frequency stability than

SAW-based oscillators

SONET/SDH

Networking

SD/HD video

R Y S TA L

Z T O

Frequency

Fixed

S C I L L A T O R

1.4 G H

with superior

10–1400 MHz

Synthesis

Any-rate

DSPLL

Clock

Test and measurement

Clock and data recovery

FPGA/ASIC clock generation

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

)

(XO)

CLK–

GND

CLK+

circuitry

S i530/ 531

Si530 (LVDS/LVPECL/CML)

Si531 (LVDS/LVPECL/CML)

GND

Ordering Information:

Pin Assignments:

Si530 (CMOS)

See page 7.

See page 6.

Si5602

(Top View)

E V I S I O N

CLK–

CLK+

CLK

CLK–

CLK+

Si530/531

Related parts for 531AA156M250DG

531AA156M250DG Summary of contents

Page 1

( 1 Features Available with any-rate output frequencies from 10 MHz to 945 MHz and select frequencies ...

Si530/531 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 Section 3. "Ordering Information" on page 7 for further ...

Page 3

Table 2. CLK± Output Frequency Characteristics (Continued) Parameter Total Stability 4 Powerup Time Notes: 1. See Section 3. "Ordering Information" on page 7 for further details. 2. Specified at time of order by part number. Also available in frequencies from ...

Page 4

Si530/531 Table 4. CLK± Output Phase Jitter Parameter Symbol Phase Jitter (RMS)* for F > 500 MHz OUT Phase Jitter (RMS)* for F of 125 to 500 MHz OUT *Note: Differential Modes: LVPECL/LVDS/CML. Refer to AN256 for further information. Table ...

Page 5

Table 7. Absolute Maximum Ratings Parameter Maximum Operating Temperature Supply Voltage Input Voltage (any input pin) Storage Temperature ESD Sensitivity (HBM, per JESD22-A114) Soldering Temperature (Pb-free profile) Soldering Temperature Time @ T PEAK Notes: 1. Stresses beyond those listed in ...

Page 6

Si530/531 2. Pin Descriptions CLK– GND 3 4 CLK+ Si530 LVDS/LVPECL/CML Pin Symbol LVDS/LVPECL/CML Function 1 OE (CMOS only (LVPECL,LVDS clock output disabled (outputs tristated) CML ...

Page 7

Ordering Information The Si530/531 XO supports a variety of options including frequency, temperature stability, output format, and V Specific device configurations are programmed into the Si530/531 at time of shipment. Configurations can be specified using the Part Number Configuration ...

Page 8

Si530/531 4. Outline Diagram and Suggested Pad Layout Figure 2 illustrates the package details for the Si530/531. Table 11 lists the values for the dimensions shown in the illustration. Table 11. Package Diagram Dimensions (mm) Dimension ...

Page 9

Si530/Si531 Mark Specification Figure 3 illustrates the mark specification for the Si530/Si531. Table 12 lists the line information. Table 12. Si53x Top Mark Description Line Position 1 1–10 “SiLabs”+ Part Family Number, 5xx (First 3 characters in part number) ...

Page 10

Si530/531 6. 6-Pin PCB Land Pattern Figure 4 illustrates the 6-pin PCB land pattern for the Si530/531. Table 13 lists the values for the dimensions shown in the illustration. Figure 4. Si530/531 PCB Land Pattern Table 13. PCB Land Pattern ...

Page 11

OCUMENT HANGE IST Revision 0.4 to Revision 0.5 Updated Table 1, “Recommended Operating Conditions,” on page 2. Added maximum supply current specifications. Specified relationship between temperature at startup and operation temperature. Updated Table 4, “CLK± Output Phase ...

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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