AD9518-4ABCPZ
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Analog Devices Inc. AD9518-4ABCPZ

Manufacturer No:
AD9518-4ABCPZ
Manufacturer:
Analog Devices Inc.
Package:
Bulk
Description:
IC CLOCK GEN 6CH 1.8GHZ 48LFCSP
Delivery:
Payment:
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iso45001
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Product Introduction

Overview

The AD9518-4ABCPZ is a high-performance, 6-output clock generator produced by Analog Devices Inc. This device is designed to provide multi-output clock distribution with exceptional subpicosecond jitter performance, making it ideal for applications requiring low phase noise and jitter. The AD9518-4 features an on-chip phase-locked loop (PLL) and a voltage-controlled oscillator (VCO) that tunes from 1.45 GHz to 1.80 GHz, with the option to use an external VCO/VCXO up to 2.4 GHz. This component is particularly suited for applications that demand high precision and stability in clock generation, such as data converters and other high-speed digital systems.

Key Specifications

ParameterValueUnitComments
ManufacturerAnalog Devices Inc.
Package48-lead LFCSP (Lead Frame Chip Scale Package)Exposed Pad, CSP
Number of Outputs6LVPECL outputs in three pairs
Output TypeLVPECLLow Voltage Positive Emitter-Coupled Logic
Maximum Output Frequency1.8 GHzHz
VCO Frequency Range1.45 GHz to 1.80 GHzHzOn-chip VCO
External VCO/VCXO Frequency RangeUp to 2.4 GHzHzOptional
Supply Voltage3.135 V to 3.465 VVNominal 3.3 V
Operating Temperature Range-40°C to +85°C°CIndustrial range
Input TypesCMOS, LVDS, LVPECLDifferential or single-ended reference inputs
Divider Range1 to 32For LVPECL outputs

Key Features

  • Low phase noise and subpicosecond jitter performance
  • On-chip PLL and VCO with a frequency range of 1.45 GHz to 1.80 GHz
  • Option for external VCO/VCXO up to 2.4 GHz
  • Six LVPECL outputs in three pairs, operating up to 1.6 GHz
  • Reference monitoring capability with automatic revertive and manual reference switchover/holdover modes
  • Programmable charge pump and phase/frequency detector
  • Single 3.3 V supply with optional 5 V charge pump supply
  • 48-lead LFCSP package with exposed pad

Applications

The AD9518-4ABCPZ is suitable for a variety of high-speed digital systems and applications that require precise clock generation, including:

  • Data converters (ADCs and DACs)
  • High-speed digital signal processing systems
  • Telecommunication equipment
  • Wireless infrastructure
  • Test and measurement instruments

Q & A

  1. What is the primary function of the AD9518-4ABCPZ?
    The AD9518-4ABCPZ is a multi-output clock generator that provides high-performance clock distribution with low phase noise and subpicosecond jitter.
  2. What is the frequency range of the on-chip VCO?
    The on-chip VCO tunes from 1.45 GHz to 1.80 GHz.
  3. Can the AD9518-4ABCPZ use an external VCO/VCXO?
    Yes, it can use an external VCO/VCXO up to 2.4 GHz.
  4. How many LVPECL outputs does the AD9518-4ABCPZ have?
    It has six LVPECL outputs in three pairs.
  5. What is the maximum operating frequency of the LVPECL outputs?
    The LVPECL outputs operate up to 1.6 GHz.
  6. What is the supply voltage range for the AD9518-4ABCPZ?
    The supply voltage range is 3.135 V to 3.465 V, with a nominal voltage of 3.3 V.
  7. What is the operating temperature range of the AD9518-4ABCPZ?
    The operating temperature range is -40°C to +85°C.
  8. What types of input signals can the AD9518-4ABCPZ accept?
    The device accepts CMOS, LVDS, and LVPECL input signals.
  9. Does the AD9518-4ABCPZ support reference monitoring and switchover modes?
    Yes, it supports reference monitoring and automatic revertive and manual reference switchover/holdover modes.
  10. In what package is the AD9518-4ABCPZ available?
    The AD9518-4ABCPZ is available in a 48-lead LFCSP (Lead Frame Chip Scale Package) with an exposed pad.

Product Attributes

Type:Clock Generator, Fanout Distribution
PLL:Yes
Input:CMOS, LVDS, LVPECL
Output:LVPECL
Number of Circuits:1
Ratio - Input:Output:1:6
Differential - Input:Output:Yes/Yes
Frequency - Max:1.8GHz
Divider/Multiplier:Yes/No
Voltage - Supply:3.135V ~ 3.465V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:48-VFQFN Exposed Pad, CSP
Supplier Device Package:48-LFCSP-VQ (7x7)
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Same Series
AD9518-4ABCPZ
AD9518-4ABCPZ
IC CLOCK GEN 6CH 1.8GHZ 48LFCSP

Similar Products

Part Number AD9518-4ABCPZ AD9518-4BCPZ AD9517-4ABCPZ AD9518-0ABCPZ AD9518-1ABCPZ AD9518-2ABCPZ AD9518-3ABCPZ
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Obsolete Active Active Active Active Active
Type Clock Generator, Fanout Distribution Clock Generator, Fanout Distribution Clock Generator, Fanout Distribution Clock Generator, Fanout Distribution Clock Generator, Fanout Distribution Clock Generator, Fanout Distribution Clock Generator, Fanout Distribution
PLL Yes Yes Yes Yes Yes Yes Yes
Input CMOS, LVDS, LVPECL CMOS, LVDS, LVPECL CMOS, LVDS, LVPECL CMOS, LVDS, LVPECL CMOS, LVDS, LVPECL CMOS, LVDS, LVPECL CMOS, LVDS, LVPECL
Output LVPECL LVPECL CMOS, LVDS, LVPECL LVPECL LVPECL LVPECL LVPECL
Number of Circuits 1 - 1 1 1 1 1
Ratio - Input:Output 1:6 1:6 1:12 1:6 1:6 1:6 1:6
Differential - Input:Output Yes/Yes Yes/Yes Yes/Yes Yes/Yes Yes/Yes Yes/Yes Yes/Yes
Frequency - Max 1.8GHz 1.8GHz 1.8GHz 2.95GHz 2.65GHz 2.33GHz 2.25GHz
Divider/Multiplier Yes/No Yes/No Yes/No Yes/No Yes/No Yes/No Yes/No
Voltage - Supply 3.135V ~ 3.465V 3.135V ~ 3.465V 3.135V ~ 3.465V 3.135V ~ 3.465V 3.135V ~ 3.465V 3.135V ~ 3.465V 3.135V ~ 3.465V
Operating Temperature -40°C ~ 85°C - -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 48-VFQFN Exposed Pad, CSP 48-VFQFN Exposed Pad, CSP 48-VFQFN Exposed Pad, CSP 48-VFQFN Exposed Pad, CSP 48-VFQFN Exposed Pad, CSP 48-VFQFN Exposed Pad, CSP 48-VFQFN Exposed Pad, CSP
Supplier Device Package 48-LFCSP-VQ (7x7) 48-LFCSP-VQ (7x7) 48-LFCSP-VQ (7x7) 48-LFCSP-VQ (7x7) 48-LFCSP-VQ (7x7) 48-LFCSP-VQ (7x7) 48-LFCSP-VQ (7x7)

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