Datasheet Texas Instruments LMK04031 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LMK04031 |
具有级联PLL的低噪声时钟抖动清除器
数据表
LMK04000 Family Low-Noise Clock Jitter Cleaner with Cascaded PLLs datasheet
PDF, 1.5 Mb, 修订版: J, 档案已发布: Sep 19, 2011
从文件中提取
价格
状态
| LMK04031BISQ/NOPB | LMK04031BISQE/NOPB | LMK04031BISQX/NOPB | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | Yes |
打包
| LMK04031BISQ/NOPB | LMK04031BISQE/NOPB | LMK04031BISQX/NOPB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 48 | 48 | 48 |
| Package Type | RHS | RHS | RHS |
| Industry STD Term | WQFN | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N |
| Package QTY | 1000 | 250 | 2500 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R |
| Device Marking | K04031BI | K04031BI | K04031BI |
| Width (mm) | 7 | 7 | 7 |
| Length (mm) | 7 | 7 | 7 |
| Thickness (mm) | .75 | .75 | .75 |
| Pitch (mm) | .5 | .5 | .5 |
| Max Height (mm) | .8 | .8 | .8 |
| Mechanical Data | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | LMK04031BISQ/NOPB | LMK04031BISQE/NOPB | LMK04031BISQX/NOPB |
|---|---|---|---|
| Number of Inputs | 2 | 2 | 2 |
| Number of Outputs | 6 | 6 | 6 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Frequency(Max), MHz | 1570 | 1570 | 1570 |
| Output Frequency(Min), MHz | 0.35 | 0.35 | 0.35 |
| Output Level | 2VPECL,LVCMOS,LVDS,LVPECL | 2VPECL,LVCMOS,LVDS,LVPECL | 2VPECL,LVCMOS,LVDS,LVPECL |
| Package Group | WQFN | WQFN | WQFN |
| Package Size: mm2:W x L, PKG | 48WQFN: 49 mm2: 7 x 7(WQFN) | 48WQFN: 49 mm2: 7 x 7(WQFN) | 48WQFN: 49 mm2: 7 x 7(WQFN) |
| RMS Jitter | 0.115 | 0.115 | 0.115 |
| Rating | Catalog | Catalog | Catalog |
| Special Features | Int. xtal oscillator,Manual/auto switch | Int. xtal oscillator,Manual/auto switch | Int. xtal oscillator,Manual/auto switch |
| Supply Voltage(Max), V | 3.45 | 3.45 | 3.45 |
| Supply Voltage(Min), V | 3.15 | 3.15 | 3.15 |
| VCO Frequency(Max), MHz | 1570 | 1570 | 1570 |
| VCO Frequency(Min), MHz | 1430 | 1430 | 1430 |
生态计划
| LMK04031BISQ/NOPB | LMK04031BISQE/NOPB | LMK04031BISQX/NOPB | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
应用须知
- AN-1950 Silently Powering Low Noise Applications (Rev. A)PDF, 10.5 Mb, 修订版: A, 档案已发布: Apr 22, 2013
This application report explains how to implement a low noise switch mode power supply solution. Itintroduces the sources of noise and explain how to minimize them. A big factor in noise generation andpropagation is the printed circuit board layout. Important basics are discussed. Circuit measurementtechniques are also explained to guide a design engineer towards a low noise but efficient so - AN-1910 LMK04000 Family Phase Noise Characterization (Rev. A)PDF, 5.1 Mb, 修订版: A, 档案已发布: Apr 26, 2013
The purpose of this applications report is to present phase noise and jitter measurements representing the clock outputs of the LMK04000 family of Precision Clock Conditioners, when paired with various voltage controlled oscillators (VCXOs). The intent is to illustrate the relationship between clock output phase noise and VCXO phase noise. - AN-1939 Crystal Based Oscillator Design with the LMK04000 Family (Rev. A)PDF, 8.2 Mb, 修订版: A, 档案已发布: Apr 26, 2013
This application report for the LMK04000 family of clock conditioners covers the design of an external oscillator circuit using a crystal resonator.
模型线
系列: LMK04031 (3)
制造商分类
- Semiconductors> Clock and Timing> Clock Jitter Cleaners> Dual / Cascaded PLL