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AD9571ACPZPEC Ethernet clock generator with integrated PLL and VCO providing 10 clock outputs up to 156.25 MHz. Accepts 25 MHz crystal input. Available in a 40-LFCSP package.
Mfr Part #:

AD9571ACPZPEC

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
Ethernet clock generator with integrated PLL and VCO providing 10 clock outputs up to 156.25 MHz. Accepts 25 MHz crystal input. Available in a 40-LFCSP package.
✓ Total Stock: 5,238 pcs

AD9571ACPZPEC Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,600 pcs
On Request
3600 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,638 pcs
On Request
1638 pcs On Request 1 On Request On Request 1136+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AD9571ACPZPEC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Divider
Frequency
Input
Input Type
Mounting Type
Number of Circuits
Operating Temperature
Output
PLL
Ratio
Supplier Device Package
Type
Voltage
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AD9571ACPZPEC Description

Short technical summary and product information.

The AD9571ACPZPEC is a multioutput clock generator from Analog Devices designed for Ethernet line card applications. It integrates a fully integrated VCO/PLL core and an integer-N PLL optimized for low jitter performance. Typical jitter is 0.17 ps rms (1.875 MHz to 20 MHz at 156.25 MHz) and 0.41 ps rms (12 kHz to 20 MHz at 125 MHz).

 

The device accepts a 25 MHz crystal or clock input and provides 10 clock outputs with preset dividers for 156.25 MHz, 125 MHz, 100 MHz, and 33.33 MHz frequencies. Outputs are available in CMOS, LVDS, and LVPECL formats. It operates from a 2.97V to 3.63V supply and consumes 0.48 W (LVDS) or 0.69 W (LVPECL).

 

The AD9571ACPZPEC is housed in a 40-lead 6 mm × 6 mm LFCSP package with exposed pad for thermal management. It supports surface mount assembly and operates over the industrial temperature range of -40°C to +85°C.

AD9571ACPZPEC Quick Information

Product Type: Clock Generator, Fanout Distribution, Multiplexer
Canonical Name: AD9571ACPZPEC Ethernet Clock Generator with PLL and 10 Clock Outputs
Subcategory: PLL-Based Clock Generator

AD9571ACPZPEC Compliance

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

AD9571ACPZPEC Features

  • Integrated VCO/PLL core for low jitter.
  • 10 clock outputs with programmable dividers.
  • Supports 156.25 MHz, 125 MHz, 100 MHz, 33.33 MHz.
  • Typical jitter as low as 0.17 ps rms.
  • Operates from 2.97V to 3.63V supply.

AD9571ACPZPEC Applications

  • Ideal for Ethernet line card clock generation.
  • Designed for SCSI, SATA, and PCI-Express timing.
  • Suited for low jitter clock distribution.
  • Used in switches, routers, and network equipment.

AD9571ACPZPEC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum output frequency of the AD9571ACPZPEC?

156.25 MHz.

What input types does the AD9571ACPZPEC support?

Crystal input only.

What output types are available?

CMOS, LVDS, and LVPECL.

What is the supply voltage range?

2.97V to 3.63V.

What is the operating temperature range?

-40°C to +85°C.

What is the package type for the AD9571ACPZPEC?

40-LFCSP-WQ (6x6) with exposed pad.

Does the AD9571ACPZPEC have RoHS compliance?

Marked as RoHS3 Compliant but unverified.

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