MAX2620 - 10MHz至1050MHz、集成RF振荡器，提供缓冲输出

MAX2620是Maxim美信半导体公司的一款时钟发生器和分配器产品，MAX2620是10MHz至1050MHz、集成RF振荡器，提供缓冲输出，本站介绍了MAX2620的封装应用图解、特点和优点、功能等，并给出了与MAX2620相关的Maxim元器件型号供参考。

MAX2620 - 10MHz至1050MHz、集成RF振荡器，提供缓冲输出 - 时钟发生器和分配器 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The MAX2620 combines a low-noise oscillator with two output buffers in a low-cost, plastic surface-mount, ultra-small µMAX® package. This device integrates functions typically achieved with discrete components. The oscillator exhibits low-phase noise when properly mated with an external varactor-tuned resonant tank circuit. Two buffered outputs are provided for driving mixers or prescalers. The buffers provide load isolation to the oscillator and prevent frequency pulling due to load-impedance changes. Power consumption is typically just 27mW in operating mode (VCC = 3.0V), and drops to less than 0.3µW in standby mode. The MAX2620 operates from a single +2.7V to +5.25V supply.

关键特性

以下关键特性由Maxim美信半导体提供：

Low-Phase-Noise Oscillator: -110dBc/Hz(25kHz offset from carrier) Attainable

Operates from Single +2.7V to +5.25V Supply

Low-Cost Silicon Bipolar Design

Two Output Buffers Provide Load Isolation

Insensitive to Supply Variations

Low, 27mW Power Consumption (VCC = 3.0V)

Low-Current Shutdown Mode: 0.1µA (typ)

热门应用

900MHz无绳电话

900MHz ISM波段应用

模拟蜂窝电话

数字蜂窝电话

陆地移动无线装置

窄带PCS (NPCS)

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