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LMK04828BISQE/NOPB PDF预览

LMK04828BISQE/NOPB

更新时间: 2024-01-13 17:11:09
品牌 Logo 应用领域
德州仪器 - TI 时钟
页数 文件大小 规格书
101页 2232K
描述
LMK0482xB Ultra Low-Noise JESD204B Compliant Clock Jitter Cleaner with Dual Loop PLLs

LMK04828BISQE/NOPB 技术参数

生命周期:Active包装说明:WQFN-64
Reach Compliance Code:not_compliantECCN代码:EAR99
Factory Lead Time:6 weeks风险等级:1.9
Samacsys Description:Ultra Low-Noise JESD204B Compliant Clock Jitter CleanerJESD-30 代码:S-PQCC-N64
JESD-609代码:e0长度:9 mm
湿度敏感等级:3端子数量:64
最高工作温度:105 °C最低工作温度:-55 °C
最大输出时钟频率:3080 MHz封装主体材料:PLASTIC/EPOXY
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE主时钟/晶体标称频率:40 MHz
座面最大高度:0.8 mm最大压摆率:670 mA
最大供电电压:3.45 V最小供电电压:3.15 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:OTHER
端子面层:Tin/Lead (Sn/Pb)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
宽度:9 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1

LMK04828BISQE/NOPB 数据手册

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LMK04826B, LMK04828B  
www.ti.com  
SNAS605 AP MARCH 2013REVISED JUNE 2013  
LMK0482xB  
Ultra Low-Noise JESD204B Compliant  
Clock Jitter Cleaner with Dual Loop PLLs  
Check for Samples: LMK04826B, LMK04828B  
1 INTRODUCTION  
1.1 Features  
12  
– Integrated Low-Noise Crystal Oscillator  
• JEDEC JESD204B Support  
Circuit  
• Ultra-Low RMS Jitter and Performance  
– 88 fs RMS jitter (12 kHz to 20 MHz)  
– 91 fs RMS jitter (100 Hz to 20 MHz)  
– –162.5 dBc/Hz noise floor at 245.76 MHz  
• Up to 14 Differential Device Clocks from PLL2  
– Up to 7 SYSREF Clocks  
– Holdover mode when input clocks are lost  
• PLL2  
– Normalized [1 Hz] PLL noise floor of  
–227 dBc/Hz  
– Phase detector rate up to 155 MHz  
– OSCin frequency-doubler  
– Maximum clock output frequency 3.1 GHz  
– LVPECL, LVDS, HSDS, LCPECL  
programmable outputs from PLL2  
– Two Integrated Low-Noise VCOs  
• 50% duty cycle output divides, 1 to 32 (even  
and odd)  
• Precision digital delay, dynamically adjustable  
• 25 ps step analog delay  
• Multi-mode: Dual PLL, single PLL, and clock  
distribution in 0 delay option  
• Industrial Temperature Range: –40 to 85°C  
• 3.15 V to 3.45 V operation  
• Up to 1 buffered VCXO/Crystal output from  
PLL1  
– LVPECL, LVDS, 2xLVCMOS programmable  
• Dual Loop PLLatinum™ PLL Architecture  
• PLL1  
– Up to 3 redundant input clocks  
Automatic and manual switch-over  
modes  
• Package: 64-pin QFN (9.0 x 9.0 x 0.8 mm)  
Device  
VCO0 Frequency  
VCO1 Frequency  
Hitless switching and LOS  
LMK04826  
1840 to 1970 MHz  
2440 to 2505 MHz  
2370 to  
2630 MHz  
LMK04828  
2920 to 3080 MHz  
Crystal or  
VCXO  
OSCout  
Multiple —clean“  
clocks at different  
frequencies  
LMX2581  
PLL+VCO  
Recovered  
—dirty“ clock or  
clean clock  
CLKin0  
DCLKout12  
Backup  
Reference  
Clock  
FPGA  
SDCLKout13  
LMK0482xB  
CLKin1  
DCLKout8 &  
DCLKout10  
SDCLKout9 &  
SDCLKout11  
DCLKout4,  
SDCLKout5  
DCLKout0 &  
DCLKout2  
DAC  
ADC  
SDCLKout1 &  
SDCLKout3  
Serializer/  
Deserializer  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
PLLatinum is a trademark of Texas Instruments.  
PRODUCTION DATA information is current as of publication date. Products conform to  
specifications per the terms of the Texas Instruments standard warranty. Production  
processing does not necessarily include testing of all parameters.  
Copyright © 2013, Texas Instruments Incorporated  
 
 
 
 
 
 
 

LMK04828BISQE/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LMK04828BISQ/NOPB TI

类似代替

LMK0482xB Ultra Low-Noise JESD204B Compliant Clock Jitter Cleaner with Dual Loop PLLs
LMK04826BISQ/NOPB TI

类似代替

LMK0482xB Ultra Low-Noise JESD204B Compliant Clock Jitter Cleaner with Dual Loop PLLs
LMK04828BISQX/NOPB TI

类似代替

LMK0482xB Ultra Low-Noise JESD204B Compliant Clock Jitter Cleaner with Dual Loop PLLs

与LMK04828BISQE/NOPB相关器件

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LMK0482xB Ultra Low-Noise JESD204B Compliant Clock Jitter Cleaner with Dual Loop PLLs
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温度范围为 -55°C 至 105°C 且符合 JESD204B 标准的超低噪声时钟抖动消
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具有双环路且符合 JESD204B 标准的超低噪声 3.2GHz、15 路输出时钟抖动清除
LMK04832MPAPSEP TI

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耐辐射且符合 JESD204C 标准的 30krad 超低噪声 3.2GHz、15 路输出
LMK04832NKDR TI

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具有双环路且符合 JESD204B 标准的超低噪声 3.2GHz、15 路输出时钟抖动清除
LMK04832NKDT TI

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具有双环路且符合 JESD204B 标准的超低噪声 3.2GHz、15 路输出时钟抖动清除
LMK04832PAP/EM TI

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耐辐射且符合 JESD204C 标准的 30krad 超低噪声 3.2GHz、15 路输出
LMK04832-SEP TI

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耐辐射且符合 JESD204C 标准的 30krad 超低噪声 3.2GHz、15 路输出