Datasheet Texas Instruments LMK04906 — Ficha de datos
Fabricante | Texas Instruments |
Serie | LMK04906 |
Limpiador / multiplicador de fluctuación de reloj de ultra bajo ruido con 6 salidas programables
Hojas de datos
LMK04906 Ultralow Noise Clock Jitter Cleaner and Multiplier With 6 Programmable Outputs datasheet
PDF, 1.9 Mb, Revisión: F, Archivo publicado: agosto 11, 2017
Extracto del documento
Precios
Estado
LMK04906BISQ/NOPB | LMK04906BISQE/NOPB | LMK04906BISQX/NOPB | |
---|---|---|---|
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | No | No | Sí |
Embalaje
LMK04906BISQ/NOPB | LMK04906BISQE/NOPB | LMK04906BISQX/NOPB | |
---|---|---|---|
N | 1 | 2 | 3 |
Pin | 64 | 64 | 64 |
Package Type | NKD | NKD | NKD |
Industry STD Term | WQFN | WQFN | WQFN |
JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N |
Package QTY | 1000 | 250 | 2000 |
Carrier | LARGE T&R | SMALL T&R | LARGE T&R |
Device Marking | K04906BISQ | K04906BISQ | K04906BISQ |
Width (mm) | 9 | 9 | 9 |
Length (mm) | 9 | 9 | 9 |
Pitch (mm) | .5 | .5 | .5 |
Max Height (mm) | .8 | .8 | .8 |
Mechanical Data | Descargar | Descargar | Descargar |
Paramétricos
Parameters / Models | LMK04906BISQ/NOPB | LMK04906BISQE/NOPB | LMK04906BISQX/NOPB |
---|---|---|---|
Number of Inputs | 3 | 3 | 3 |
Number of Outputs | 7 | 7 | 7 |
Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 |
Output Frequency(Max), MHz | 2600 | 2600 | 2600 |
Output Frequency(Min), MHz | 0.22 | 0.22 | 0.22 |
Output Level | LVCMOS,LVDS,LVPECL | LVCMOS,LVDS,LVPECL | LVCMOS,LVDS,LVPECL |
Package Group | WQFN | WQFN | WQFN |
Package Size: mm2:W x L, PKG | 64WQFN: 81 mm2: 9 x 9(WQFN) | 64WQFN: 81 mm2: 9 x 9(WQFN) | 64WQFN: 81 mm2: 9 x 9(WQFN) |
RMS Jitter | 0.1 | 0.1 | 0.1 |
Rating | Catalog | Catalog | Catalog |
Special Features | Holdover mode,Int. xtal oscillator,Manual/auto switch,SPI,uWire | Holdover mode,Int. xtal oscillator,Manual/auto switch,SPI,uWire | Holdover mode,Int. xtal oscillator,Manual/auto switch,SPI,uWire |
Supply Voltage(Max), V | 3.45 | 3.45 | 3.45 |
Supply Voltage(Min), V | 3.15 | 3.15 | 3.15 |
VCO Frequency(Max), MHz | 2600 | 2600 | 2600 |
VCO Frequency(Min), MHz | 2370 | 2370 | 2370 |
Plan ecológico
LMK04906BISQ/NOPB | LMK04906BISQE/NOPB | LMK04906BISQX/NOPB | |
---|---|---|---|
RoHS | Obediente | Obediente | Obediente |
Notas de aplicación
- Using the LMK0480x/LMK04906 for Hitless Switching and HoldoverPDF, 3.8 Mb, Archivo publicado: jul 12, 2013
This application report discusses some of the key performance results when using LMK0480x/LMK04906to implement hitless switching between reference clocks. Hitless Switching is required in certainapplications such as SONET/SDH/line port cards and routers/switchers in order to minimize thepropagation of phase transients to the clock outputs during reference clock switching. On loss of all vali - AN-1939 Crystal Based Oscillator Design with the LMK04000 Family (Rev. A)PDF, 8.2 Mb, Revisión: A, Archivo publicado: abr 26, 2013
This application report for the LMK04000 family of clock conditioners covers the design of an external oscillator circuit using a crystal resonator.
Linea modelo
Serie: LMK04906 (3)
Clasificación del fabricante
- Semiconductors> Clock and Timing> Clock Jitter Cleaners> Dual / Cascaded PLL