ADCLK946BCPZ

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ADCLK946BCPZ

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IC CLK BUFFER 1:6 4.8GHZ 24LFCSP

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Spezifikationen

Attribut Wert
Package Tray
Series SiGe
ProductStatus Active
Type Fanout Buffer (Distribution)
NumberofCircuits 1
Ratio-Input:Output 1:6
Differential-Input:Output Yes/Yes
Input CML, CMOS, LVDS, LVPECL
Output LVPECL
Frequency-Max 4.8 GHz
Voltage-Supply 2.97V ~ 3.63V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 24-VFQFN Exposed Pad, CSP

Übersicht

Description

The ADCLK946BCPZ is a high-speed clock buffer and fanout distribution integrated circuit produced by Analog Devices. Designed for demanding applications, it offers extremely low jitter and is suitable for clocking high-performance data converters, FPGAs, and processors. This device supports up to 7 GHz input frequencies and has 6 LVPECL (Low Voltage Positive Emitter Coupled Logic) output drivers, providing versatile clock distribution with minimal signal degradation. The ADCLK946 features a low additive phase jitter of less than 28 fs rms, ensuring precise timing for sensitive applications. Its low propagation delay and skew make it ideal for synchronization tasks in advanced communication systems and instrumentation. The device operates over a −40°C to +125°C temperature range and is available in a compact 5 mm x 5 mm 32-lead LFCSP (Lead Frame Chip Scale Package), making it suitable for space-constrained designs. Additionally, it supports single-ended or differential inputs, enhancing its flexibility. Overall, the ADCLK946BCPZ serves as a robust solution for precise clock distribution in high-performance electronic systems.

Equivalent

The ADCLK946BCPZ is an ultrafast clock buffer from Analog Devices. Equivalent products include:
1. LMK00301 from Texas Instruments - a similar high-speed differential clock buffer.
2. MC100EP111 from ON Semiconductor - an ECL/LVPECL clock buffer.
3. NB6L14 from ON Semiconductor - a differential clock/data fanout buffer.
4. 8T49N241 from Renesas - a low-jitter differential clock buffer.
These alternatives offer similar performance in terms of speed and functionality, though specific specs may vary. Always verify compatibility with your application's requirements.

Features

The ADCLK946BCPZ is a high-performance clock distribution IC designed by Analog Devices. It features ultra-low jitter and noise characteristics, making it ideal for high-speed data conversion and communication applications. The device operates over a wide frequency range and supports both differential and single-ended clock inputs. It offers multiple LVPECL (Low Voltage Positive Emitter-Coupled Logic) outputs, providing flexibility in clock distribution. The ADCLK946BCPZ boasts low power consumption, which is advantageous in power-sensitive applications. It is housed in a compact LFCSP (Lead Frame Chip Scale Package), enhancing its suitability for space-constrained designs. Furthermore, the device is designed to ensure high performance across its operating temperature range, making it reliable for various industrial and commercial applications.

Pinout

The ADCLK946BCPZ is a high-performance clock buffer and distribution IC from Analog Devices. It comes in a 32-lead LFCSP (Lead Frame Chip Scale Package) with the following pin count and functions:
- Pin Count: 32 pins
- Function: The ADCLK946 is used for clock distribution and buffering, providing low jitter and phase noise performance. It features multiple clock inputs and outputs to facilitate clock signal distribution in high-speed digital applications.
This IC is utilized in applications where precise timing and synchronization are critical, such as data converters, communication systems, and instrumentation. The device supports differential signaling and offers flexibility in clock routing, which helps in maintaining signal integrity across complex systems.

Manufacturer

The ADCLK946BCPZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company headquartered in Wilmington, Massachusetts. The company specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. These products serve a wide array of industries, including industrial, automotive, communications, healthcare, and consumer electronics. Analog Devices is known for its high-performance signal processing solutions and is a significant player in the semiconductor industry.

Application

The ADCLK946BCPZ is a high-speed clock buffer and fanout device used primarily for applications requiring low jitter and precision clock distribution. Key application areas include:
1. High-performance data acquisition systems where precise clock distribution is critical.
2. Wireless communications infrastructure such as base stations, which require reliable and low-jitter clock signals.
3. Test and measurement equipment that demands precise timing and synchronization.
4. High-speed digital communication systems like optical networks, where clean clock signals enhance data integrity.
5. Radar and electronic warfare systems requiring precise timing for signal processing.
Its low jitter and high-speed capabilities make it suitable for any application needing precise clock generation and distribution.

Package

The ADCLK946BCPZ is packaged in a 32-lead LFCSP (Lead Frame Chip Scale Package), which is compact and suitable for high-performance clock distribution applications.

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