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參數(shù)資料
| 型號(hào)： | LMK02000 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 時(shí)鐘及定時(shí) |
| 英文描述： | Precision Clock Conditioner with Integrated PLL |
| 中文描述： | 2000 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC48 |
| 封裝： | 7 X 7 MM, 0.80 MM HEIGHT, LLP-48 |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 377K |
| 代理商： | LMK02000 |
ADVANCE INFORMATION
November 2006
LMK02000
Precision Clock Conditioner with Integrated PLL
General Description
The LMK02000 precision clock conditioner combines the
functions of jitter cleaning/reconditioning, multiplication, and
distribution of a reference clock. The device integrates a high
performance Integer-N Phase Locked Loop (PLL), three
LVDS, and five LVPECL clock output distribution blocks.
Each clock distribution block includes a programmable di-
vider, a phase synchronization circuit, a programmable delay,
a clock output mux, and an LVDS or LVPECL output buffer.
This allows multiple integer-related and phase-adjusted
copies of the reference to be distributed to eight system com-
ponents.
The clock conditioner comes in a 48-pin LLP package and is
footprint compatible with other clocking devices in the same
family.
Features
■ 40 fs additive jitter
■ Integrated Integer-N PLL
■ Clock output frequency range of 1 to 800 MHz
■ 3 LVDS and 5 LVPECL clock outputs
■ Dedicated divider and delay blocks on each clock output
■ Pin compatible family of clocking devices
■ 3.15 to 3.45 V operation
■ Package: 48 pin LLP (7.0 x 7.0 x 0.8 mm)
Target Applications
■ Data Converter Clocking
■ SONET/SDH, DSLAM
■ Networking
■ Wireless Infrastructure
■ Medical
■ Test and Measurement
■ Military / Aerospace
Functional Block Diagram
20216501
2006 National Semiconductor Corporation
202165
www.national.com
LMK02000
Precision
Clock
Conditioner
with
Integrated
PLL
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMK02000EVAL-1 | 功能描述:時(shí)鐘和定時(shí)器開發(fā)工具 LMK02000EVAL BOARD(WITH VCXO) RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評(píng)估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V |
| LMK02000EVAL2 | 功能描述:BOARD EVALUATION FOR LMK02000 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:PowerWise® 標(biāo)準(zhǔn)包裝:1 系列:PCI Express® (PCIe) 主要目的:接口，收發(fā)器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要屬性:- 次要屬性:- 已供物品:板 |
| LMK02000EVAL-2 | 功能描述:時(shí)鐘和定時(shí)器開發(fā)工具 LMK02000 EVAL BOARD W/O VCXO RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評(píng)估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V |
| LMK02000ISQ | 制造商:Texas Instruments 功能描述:Clock Conditioner 48-Pin LLP EP T/R |
| LMK02000ISQ/NOPB | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
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