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571AAC000115DG Skyworks Solutions 571AAC000115DG is a 125 MHz VCXO oscillator with LVPECL output. It features ±100ppm frequency stability and absolute pull range, operates from -40°C to 85°C, and comes in an 8-SMD no lead package.
Mfr Part #:

571AAC000115DG

Available from 1 distributors
Mfr Name: Skyworks Solutions
Skyworks Solutions
Skyworks Solutions 571AAC000115DG is a 125 MHz VCXO oscillator with LVPECL output. It features ±100ppm frequency stability and absolute pull range, operates from -40°C to 85°C, and comes in an 8-SMD no lead package.
✓ Total Stock: 4,000 pcs

571AAC000115DG Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
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4,000 pcs
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4000 pcs On Request 1 On Request On Request On Request On Request On Request
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571AAC000115DG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Absolute Pull Range (APR)
Base Resonator
Current
Frequency
Frequency Stability
Function
Length
Mounting Type
Operating Temperature
Output
Supply Current
Supply Voltage
Type
Voltage
Width
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571AAC000115DG Description

Short technical summary and product information.

The Skyworks Solutions 571AAC000115DG is a voltage-controlled crystal oscillator (VCXO) from the Si571 family. It provides a nominal output frequency of 125 MHz with LVPECL logic levels. The oscillator offers a frequency stability of ±100ppm and an absolute pull range (APR) of ±100ppm, enabling fine frequency tuning via the VC pin. The device operates from a supply voltage range of 2.97V to 3.63V and draws a typical supply current of 130mA. It includes a reprogrammable enable/disable function. The base resonator is a crystal, ensuring high reliability and low aging. The operating temperature range is -40°C to 85°C, suitable for industrial environments. The oscillator is housed in a compact 8-SMD, no lead package measuring 7.00mm x 5.00mm, and is surface mountable. This VCXO is ideal for applications requiring precise frequency control, such as SONET/SDH, xDSL, 10 GbE LAN/WAN, and high-performance instrumentation. The Si571 family supports any frequency from 10 to 945 MHz and select frequencies up to 1.4 GHz via I2C programming, though this specific variant is fixed at 125 MHz. The device is Pb-free and RoHS-compliant.

571AAC000115DG Quick Information

Product Type: VCXO Oscillator
Series: Si571
Canonical Name: Skyworks Solutions 571AAC000115DG VCXO Oscillator, 125 MHz, LVPECL Output, 8-SMD
Subcategory: Oscillators

571AAC000115DG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

571AAC000115DG Features

  • 125 MHz LVPECL VCXO oscillator.
  • ±100ppm frequency stability and APR.
  • 2.97V to 3.63V supply voltage.
  • Industrial temperature range -40°C to 85°C.
  • Compact 8-SMD no lead package.

571AAC000115DG Applications

  • Ideal for SONET/SDH timing applications.
  • Used in xDSL communication systems.
  • Suitable for 10 GbE LAN/WAN equipment.
  • High-performance instrumentation clock generation.
  • Optical module timing reference.

571AAC000115DG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

2.97V to 3.63V.

What is the package type?

8-SMD, No Lead.

What is the operating temperature range?

-40°C to 85°C.

Is this component RoHS compliant?

Yes, RoHS3 Compliant (unverified).

What is the output frequency?

125 MHz.

What is the output logic?

LVPECL.

What is the frequency stability?

±100ppm.

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