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LMX1214中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書

LMX1214
廠商型號(hào)

LMX1214

功能描述

LMX1214 Low-Noise, High-Frequency Buffer and Divider

文件大小

2.61375 Mbytes

頁(yè)面數(shù)量

50 頁(yè)

生產(chǎn)廠商 Texas Instruments
企業(yè)簡(jiǎn)稱

TI1德州儀器

中文名稱

德州儀器官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-27 20:46:00

LMX1214規(guī)格書詳情

1 Features

? Clock buffer for 300-MHz to 16-GHz frequency

? Divider output frequency supported up to 6.4-GHz

? Ultra-Low Noise

– Noise floor of –161 dBc/Hz at 6-GHz output

– 36-fs additive jitter (100-Hz to fCLK) at 6-GHz

output

– 5-fs additive jitter (100-Hz - 100-MHz)

? 4 high-frequency clocks output

– with shared divider by 1 (Bypass), 2, 3, 4, 5, 6,

7, and 8

? 1 ps typical output to output skew

? Support pin mode options for outputs enable and

divider /2, /3 and /4 values set

? AUXCLK output

– On separate divide bank

– 1, 2, 4 pre-divider

– 1 (bypass), 2, …, 1023 post divider

? 8 programmable output power levels

? SYNC feature to all divides

? 2.5-V operating voltage

? –40oC to +85oC operating temperature

2 Applications

? Test & Measurement:

– Oscilloscope

– Wireless equipment testers

– Wideband digitizers

? Aerospace & Defense:

– Radar

– Electronic warfare

– Seeker Front end

– Munitions

– Phase array antenna / Beam forming

? General Purpose:

– Data converter clocking

– Clock buffer distribution / division

3 Description

The LMX1214 features high output frequency, ultralow

noise floor, and very low skew clocks distribution.

The device has four high-frequency output clocks

and a lower frequency auxiliary clock output. The

device supports both buffer and divide mode for the

high-frequency clocks. This device can distribute the

mutlichannel, low skew, ultra-low noise local oscillator

signals to multiple mixers.

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