Products > Integrated Circuits (ICs) > Clock & Timer ICs > AD9548BCPZ

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Clock Generator / Synchroniser, 1 GHz, 8 Outputs, 1.71 V to 3.465 V supply, LFCSP-88

Manufacturer : Analog Devices, Inc
Package/Case : LFCSP-88
Product Categories : Clock/Timing - Application Specific
Datasheet: AD9548BCPZ Datasheet (PDF)
RoHs Status: Pb-free Halide free
In-stock: 293


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AD9548BCPZ Product Details

The AD9548BCPZ operates over an industrial temperature range of−40°C to +85°C.



  • Supports Stratum2 stability in holdover mode
  • Supports reference switchover with phase build-out
  • Supports hitless reference switchover
  • Auto/manual holdover and reference switchover
  • 4 pairs of reference input pins with each pair configurable as a single differential input or as 2 independent single-ended inputs
  • Input reference frequencies from 1 Hz to 750 MHz
  • Reference validation and frequency monitoring (1ppm)
  • Programmable input reference switchover priority
  • Please see data sheet for additional features.


  • Network synchronization
  • Cleanup of reference clock jitter
  • GPS 1 pulse per second synchronization
  • SONET/SDH clocks up to OC-192, including FEC
  • Stratum 2 holdover, jitter cleanup, and phase transient control
  • Stratum 3E and Stratum 3 reference clocks
  • Wireless base stations, controllers
  • Cable infrastructure
  • Data communications

AD9548BCPZ Block Diagram
(Picture: Diagram)

Technical Parameters

  • Type
  • Clock Generators
  • Max Input Freq
  • 750 MHz
  • Max Output Freq
  • 450 MHz
  • Number of Outputs
  • 4
  • Operating Supply Voltage
  • 3.3 V
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • Package / Case
  • LFCSP-88
  • Minimum Operating Temperature
  • - 40 C
  • Output Type
  • Packaging
  • Tray
  • Factory Pack Quantity
  • 168

AD9548BCPZ Datasheet

  • AD9548 Technical Documentation/Data sheet

AD9548BCPZ Related Products

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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


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You can use Jotrin's intelligent search engine, or filter by Clock Generation & Distribution ; Clock Synchronization category, or find it through Analog Devices, Inc Information page.
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AD9548BCPZ we delivered, we will accept the replacement or return of the AD9548BCPZ only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of AD9548BCPZ.
(3)The AD9548BCPZ is unused and only in the original unpacked packaging.
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Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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