Datasheet Texas Instruments LMK03328 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LMK03328 |
Familia de generadores de reloj de fluctuación ultra baja con dos PLL independientes
Hojas de datos
LMK03328 Ultra-Low Jitter Clock Generator with Two Independent PLLs, Eight Outputs, Integrated EEPROM datasheet
PDF, 2.2 Mb, Revisión: B, Archivo publicado: agosto 24, 2016
Extracto del documento
Precios
Estado
| LMK03328RHSR | LMK03328RHST | |
|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | No |
Embalaje
| LMK03328RHSR | LMK03328RHST | |
|---|---|---|
| N | 1 | 2 |
| Pin | 48 | 48 |
| Package Type | RHS | RHS |
| Industry STD Term | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 2500 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | K03328A | K03328A |
| Width (mm) | 7 | 7 |
| Length (mm) | 7 | 7 |
| Thickness (mm) | .75 | .75 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | .8 | .8 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Parameters / Models | LMK03328RHSR | LMK03328RHST |
|---|---|---|
| Input Level | CML,LVDS,LVPECL,XTAL | CML,LVDS,LVPECL,XTAL |
| Number of Outputs | 8 | 8 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Output Frequency(Max), MHz | 1000 | 1000 |
| Output Level | CML,HCSL,LVCMOS,LVDS,LVPECL | CML,HCSL,LVCMOS,LVDS,LVPECL |
| Package Group | WQFN | WQFN |
| Package Size: mm2:W x L, PKG | 48WQFN: 49 mm2: 7 x 7(WQFN) | 48WQFN: 49 mm2: 7 x 7(WQFN) |
| Programmability | EEPROM,I2C,Pin configuration | EEPROM,I2C,Pin configuration |
| VCC Core, V | 3.3 | 3.3 |
| VCC Out, V | 3.3,2.5,1.8 | 3.3,2.5,1.8 |
Plan ecológico
| LMK03328RHSR | LMK03328RHST | |
|---|---|---|
| RoHS | Obediente | Obediente |
Notas de aplicación
- Frequency Margining Using TI High-Performance Clock Generators (Rev. A)PDF, 1.0 Mb, Revisión: A, Archivo publicado: dic 12, 2015
Crystal oscillators and/or multiple output clock generators are critical in today’s high performance consumer, computing and communications systems. Deciding an optimal clock rate for the system can sometimes require several rounds of prototyping and validation. Clock Generator and Oscillator ICs with the right hooks to margin the synthesized clock can help to streamline the overall product develo - Clocking High Speed Serial Links with LMK033X8 (Rev. A)PDF, 1.7 Mb, Revisión: A, Archivo publicado: enero 7, 2016
This application report outlines the advantages of using ultra-high performance clock generators from Texas Instruments to generate system clocks needed for high-speed serial links. A methodology for deriving reference clock jitter requirements for high-speed Ethernet link is described, and the advantages of clocking such a system with the LMK03328 as opposed to discrete crystal oscillators are ou
Linea modelo
Serie: LMK03328 (2)
Clasificación del fabricante
- Semiconductors> Clock and Timing> Clock Generators> Ultra-Low Jitter <300fsec-RMS