Datasheet Texas Instruments LMK04000 — Даташит
| Производитель | Texas Instruments |
| Серия | LMK04000 |
Precision Clock Conditioners Low-Noise Clock Jitter Cleaner with Cascaded PLLs
Datasheets
LMK04000 Family Low-Noise Clock Jitter Cleaner with Cascaded PLLs datasheet
PDF, 1.5 Мб, Версия: J, Файл опубликован: 19 сен 2011
Выписка из документа
Цены
 Купить LMK04000 на РадиоЛоцман.Цены — от 942 до 33 747 ₽19 предложений от 18 поставщиков Precision Clock Conditioners Low-Noise Clock Jitter Cleaner with Cascaded PLLs 48-WQFN -40℃ to 85℃ | |||
| LMK04000BISQX/NOPB Texas Instruments | 942 ₽ | ||
| LMK04000BISQX/NOPB Texas Instruments | 1 469 ₽ | ||
| LMK04000BISQX/NOPB Texas Instruments | от 3 042 ₽ | ||
| LMK04000BEVAL Texas Instruments | по запросу | ||
Статус
| LMK04000BISQ/NOPB | LMK04000BISQE/NOPB | LMK04000BISQX/NOPB | |
|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Нет | Да |
Корпус / Упаковка / Маркировка
| LMK04000BISQ/NOPB | LMK04000BISQE/NOPB | LMK04000BISQX/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 |
| Маркировка | K04000BI | K04000BI | K04000BI |
| Width (мм) | 7 | 7 | 7 |
| Length (мм) | 7 | 7 | 7 |
| Thickness (мм) | .75 | .75 | .75 |
| Pitch (мм) | .5 | .5 | .5 |
| Max Height (мм) | .8 | .8 | .8 |
| Mechanical Data | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | LMK04000BISQ/NOPB | LMK04000BISQE/NOPB | LMK04000BISQX/NOPB |
|---|---|---|---|
| Количество входов | 2 | 2 | 2 |
| Количество выходов | 7 | 7 | 7 |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | от -40 до 85 |
| Output Frequency(Max), МГц | 1296 | 1296 | 1296 |
| Output Frequency(Min), МГц | 0.29 | 0.29 | 0.29 |
| Output Level | 2VPECL,LVCMOS,LVPECL | 2VPECL,LVCMOS,LVPECL | 2VPECL,LVCMOS,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 | 0.13 | 0.13 | 0.13 |
| 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), В | 3.45 | 3.45 | 3.45 |
| Supply Voltage(Min), В | 3.15 | 3.15 | 3.15 |
| VCO Frequency(Max), МГц | 1296 | 1296 | 1296 |
| VCO Frequency(Min), МГц | 1185 | 1185 | 1185 |
Экологический статус
| LMK04000BISQ/NOPB | LMK04000BISQE/NOPB | LMK04000BISQX/NOPB | |
|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим |
Application Notes
- AN-1865 Frequency Synthesis and Planning for PLL Architectures (Rev. C)PDF, 173 Кб, Версия: C, Файл опубликован: 26 апр 2013
This application report demonstrates the importance of understanding the least common multiple (LCM) and greatest common divisor (GCD). - AN-1821 CPRI Repeater System (Rev. A)PDF, 1.2 Мб, Версия: A, Файл опубликован: 26 апр 2013
This application report implements the Common Public Radio Interface (CPRI) for Remote Radio Heads(RRHs). The designer can use this application report for developing CPRI-based repeater systems inpoint-to-point or multi-hop configurations. This application report consists of:Designs for the CPRI SerDes Repeater Boards for the Radio Equipment (RE) and Radio EquipmentController (REC) - Phase Synchronization with Multiple Devices and Frequencies (Rev. A)PDF, 199 Кб, Версия: A, Файл опубликован: 26 апр 2013
This application note discusses how phase synchronization can be achieved when multiple chips are involved and also when the frequencies are not the same. - AN-1910 LMK04000 Family Phase Noise Characterization (Rev. A)PDF, 5.1 Мб, Версия: A, Файл опубликован: 26 апр 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 Мб, Версия: A, Файл опубликован: 26 апр 2013
This application report for the LMK04000 family of clock conditioners covers the design of an external oscillator circuit using a crystal resonator. - AN-1734 Using the LMK03000C to Clean Recovered Clocks (Rev. B)PDF, 193 Кб, Версия: B, Файл опубликован: 26 апр 2013
This application note delivers an example of how to clean recovered clocks, using the SCAN25100 SERDES and LMK03000C clock conditioner.
Модельный ряд
Серия: LMK04000 (3)
Классификация производителя
- Semiconductors> Clock and Timing> Clock Jitter Cleaners> Dual / Cascaded PLL
