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AD9549ABCPZ-REEL7 Clock generator/synchronizer IC for Ethernet, SONET/SDH, and Stratum applications. Supports up to 725 MHz output frequency with CMOS, HSTL outputs.
Mfr Part #:

AD9549ABCPZ-REEL7

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
Clock generator/synchronizer IC for Ethernet, SONET/SDH, and Stratum applications. Supports up to 725 MHz output frequency with CMOS, HSTL outputs.
✓ Total Stock: 3,200 pcs

AD9549ABCPZ-REEL7 Available from 1 distributor

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✓ Non-Authorised
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Components Technology Group, Inc. ✓
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3,200 pcs
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3200 pcs On Request 1 On Request On Request On Request On Request On Request
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AD9549ABCPZ-REEL7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Frequency
Input
Input Type
Main Purpose
Mounting Type
Number of Circuits
Operating Temperature
Output
PLL
Ratio
Supplier Device Package
Voltage
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AD9549ABCPZ-REEL7 Description

Short technical summary and product information.

The AD9549ABCPZ-REEL7 is a dual input network clock generator/synchronizer from Analog Devices. It generates output clocks synchronized to one of two external reference inputs, ideal for network synchronization applications.

 

Key specifications include a PLL, support for CMOS, LVDS, and LVPECL inputs, and CMOS and HSTL outputs. The maximum output frequency is 725 MHz (datasheet states 750 MHz, discrepancy noted). The device operates from a 1.71V to 3.465V supply and over a -40°C to 85°C temperature range.

 

Designed for Ethernet, SONET/SDH, and Stratum clocking, it features auto and manual holdover and switchover modes, low jitter, and a programmable digital loop filter. The AD9549ABCPZ-REEL7 is housed in a 64-lead LFCSP (9x9mm) surface mount package and is supplied in Tape & Reel packaging.

AD9549ABCPZ-REEL7 Quick Information

Product Type: Clock Generator/Synchronizer
Canonical Name: AD9549ABCPZ-REEL7
Subcategory: Application Specific Clock/Timing

AD9549ABCPZ-REEL7 Compliance

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

AD9549ABCPZ-REEL7 Features

  • Supports PLL with dual reference inputs.
  • Output frequencies up to 725 MHz.
  • Accepts CMOS, LVDS, and LVPECL inputs.
  • Operates from 1.71V to 3.465V supply.
  • Surface mount 64-LFCSP package.

AD9549ABCPZ-REEL7 Applications

  • Ideal for Ethernet network synchronization.
  • Used in SONET/SDH clock generation.
  • Suitable for Stratum 3/3E reference clocks.
  • Designed for wireless base station timing.

AD9549ABCPZ-REEL7 FAQs

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

1.71V to 3.465V.

What package is the AD9549ABCPZ-REEL7 available in?

64-VFQFN Exposed Pad, CSP (64-LFCSP-VQ 9x9).

What is the operating temperature range?

-40°C to 85°C.

Is the AD9549ABCPZ-REEL7 RoHS compliant?

RoHS3 Compliant (unverified).

What is the maximum output frequency?

725 MHz (datasheet indicates 750 MHz, conflict flagged).

What are the input and output signal types?

Inputs: CMOS, LVDS, LVPECL; Outputs: CMOS, HSTL.

What applications is this part designed for?

Ethernet, SONET/SDH, and Stratum clocking.

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