AD9542BCPZ

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AD9542BCPZ

IC CLOCK SYNTHESIZER 48LFCSP

  • Manufacturer
  • Mfr. Part #AD9542BCPZ
  • Package
  • Datasheet
  • In Stock6360

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Specifications

Part Status Active
Base Product Number AD9542
DigiKey Programmable Not Verified
Type Clock Synthesizer
PLL Yes
Input CMOS, Differential or Single-Ended, LVDS, LVPECL
Output CML, CMOS, HCSL, LVDS or Single-Ended
Number of Circuits 2
Ratio - Input:Output 4:5
Differential - Input:Output No/Yes
Frequency - Max 2.415GHz
Divider/Multiplier Yes/Yes
Voltage - Supply 1.71V ~ 1.89V, 1.71V ~ 3.465V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package 48-WFQFN Exposed Pad, CSP
Supplier Device Package 48-LFCSP (7x7)
Packaging Tray

Overview

Description

AD9542BCPZ is Analog Devices’ dual-output, high-performance clock generation and jitter-cleaning IC. It is designed to provide low-jitter, synchronized clocks for multi-channel ADC/DAC front-ends, SERDES, and RF transceivers, with flexible clock distribution. Key features include two PLLs with a fractional-N synthesizer, a jitter-cleaning path, programmable output dividers, and multiple differential outputs (LVDS/LVPECL/CMOS with selectable drive). It also supports JESD204B/C SYSREF for deterministic latency and multi-device synchronization. The part accepts a reference input from external sources, with options for reference bypass and configurable output timing. Packaging: 32-lead LFCSP in the BCPZ variant. Common applications: clock distribution for high-speed data converters, RF/communications systems, and high-speed SERDES interfaces in test equipment and instrumentation.

Package

AD9542BCPZ is in a 28-lead LFCSP (Lead Frame Chip Scale Package), RoHS-compliant.

Pinout

- Pin count: 28-pin LFCSP (package code BCPZ).
- Function: Dual low-jitter clock generator / jitter cleaner (PLL) used to generate and distribute clean system clocks and references for JESD204B/C interfaces.

Manufacturer

Analog Devices, Inc. (ADI). It is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits.

Application

AD9542BCPZ is a dual jitter-cleaning clock multiplier/PLL used to generate clean, low-jitter reference clocks for high-speed converters. Typical applications:
- RF/microwave transceivers and radar
- Wireless base stations
- JESD204B/C data-converter clocking and synchronization
- High-speed test and measurement equipment
- Optical communications transceivers
- Multi-channel data acquisition systems needing low-skew, synchronized clocks
- Clock distribution in multi-board systems

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

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3. Wire Transfer

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