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AD9548BCPZ The AD9548BCPZ is a quad/octal input network clock generator/synchronizer from Analog Devices. It supports input frequencies from 1 Hz to 750 MHz and provides output frequencies up to 450 MHz with CMOS, LVDS, or LVPECL logic.
Mfr Part #:

AD9548BCPZ

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD9548BCPZ is a quad/octal input network clock generator/synchronizer from Analog Devices. It supports input frequencies from 1 Hz to 750 MHz and provides output frequencies up to 450 MHz with CMOS, LVDS, or LVPECL logic.
✓ Total Stock: 7,005 pcs

AD9548BCPZ 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
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,005 pcs
On Request
2005 pcs On Request 1 On Request On Request 24+ On Request On Request
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AD9548BCPZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Frequency
Input
Main Purpose
Mounting Type
Number of Circuits
Number of Pins
Operating Temperature
Output
PLL
Ratio
Supplier Device Package
Supplier Package
Voltage
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AD9548BCPZ Description

Short technical summary and product information.

The AD9548BCPZ is a quad/octal input network clock generator/synchronizer designed for synchronization applications including SONET/SDH, Ethernet, and Stratum. It accepts up to four differential or eight single-ended reference inputs with frequencies from 1 Hz to 750 MHz. The device features a digital PLL with programmable loop bandwidth from 0.001 Hz to 100 kHz, enabling jitter cleanup and holdover operation.

 

Outputs are available as four differential (LVDS/LVPECL) or eight single-ended CMOS signals with frequencies up to 450 MHz. The 1:1 input-to-output ratio and differential inputs/outputs support high-speed clock distribution. The AD9548 operates from a supply voltage of 1.71V to 3.465V over a temperature range of -40°C to 85°C.

 

The device is housed in an 88-lead LFCSP package (12x12 mm) with exposed pad for thermal management. It supports hitless reference switchover, phase build-out, and automatic holdover. It is suitable for network synchronization, base station controllers, and GPS timing applications.

AD9548BCPZ Quick Information

Product Type: Clock Generator/Synchronizer
Canonical Name: Analog Devices AD9548BCPZ Quad/Octal Input Network Clock Generator/Synchronizer
Subcategory: Application Specific ClockTiming

AD9548BCPZ Compliance

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

AD9548BCPZ Features

  • Supports input frequencies from 1 Hz to 750 MHz.
  • Provides output frequencies up to 450 MHz.
  • Operates with 1.71V to 3.465V supply voltage.
  • Available in 88-lead LFCSP package.
  • Enables hitless reference switchover and holdover.

AD9548BCPZ Applications

  • Ideal for network synchronization in SONET/SDH systems.
  • Used for cleanup of reference clock jitter.
  • Suitable for Stratum 2 holdover applications.
  • Applicable in wireless base station controllers.

AD9548BCPZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AD9548BCPZ?

The supply voltage range is 1.71V to 3.465V.

What package is the AD9548BCPZ available in?

It is available in an 88-lead LFCSP package (12x12 mm) with exposed pad.

What is the operating temperature range of the AD9548BCPZ?

The operating temperature range is -40°C to 85°C.

Is the AD9548BCPZ RoHS compliant?

It is listed as RoHS3 compliant, but this is unverified.

What input frequencies does the AD9548BCPZ support?

It supports input frequencies from 1 Hz to 750 MHz.

What output frequencies can the AD9548BCPZ generate?

It can generate output frequencies up to 450 MHz.

Does the AD9548BCPZ have a PLL?

Yes, it has a digital PLL with programmable loop bandwidth from 0.001 Hz to 100 kHz.

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