Datasheet Texas Instruments LMH6514 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LMH6514 |
Amplificador de ganancia variable de 600 MHz, controlado digitalmente
Hojas de datos
LMH6514 600 MHz, Digital Controlled, Variable Gain Amplifier datasheet
PDF, 1.3 Mb, Revisión: A, Archivo publicado: marzo 18, 2013
Extracto del documento
Precios
Estado
| LMH6514SQ/NOPB | LMH6514SQE/NOPB | |
|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No |
Embalaje
| LMH6514SQ/NOPB | LMH6514SQE/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 16 | 16 |
| Package Type | RGH | RGH |
| Industry STD Term | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 1000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | L6514SQ | L6514SQ |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .75 | .75 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | .8 | .8 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Parameters / Models | LMH6514SQ/NOPB | LMH6514SQE/NOPB |
|---|---|---|
| Acl, min spec gain, V/V | 0.25 | 0.25 |
| BW @ Acl, MHz | 600 | 600 |
| Max Gain, dB | 30 | 30 |
| Number of Channels | 1 | 1 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| PGA/VGA | VGA | VGA |
| Package Group | WQFN | WQFN |
| Package Size: mm2:W x L, PKG | 16WQFN: 16 mm2: 4 x 4(WQFN) | 16WQFN: 16 mm2: 4 x 4(WQFN) |
| Slew Rate(Typ), V/us | 1600 | 1600 |
| Vs(Max), V | 5.25 | 5.25 |
| Vs(Min), V | 4 | 4 |
Plan ecológico
| LMH6514SQ/NOPB | LMH6514SQE/NOPB | |
|---|---|---|
| RoHS | Obediente | Obediente |
Notas de aplicación
- A Walk Along the Signal Path (High-Speed Signal Path)PDF, 461 Kb, Archivo publicado: marzo 30, 2005
- Selecting Amplifiers, ADCs, and Clocks for High-Performance Signal PathsPDF, 545 Kb, Archivo publicado: sept 13, 2007
- Using High Speed Diff Amp to Drive ADCs (Rev. A)PDF, 175 Kb, Revisión: A, Archivo publicado: abr 26, 2013
The right high speed differential amplifier will add flexibility to signal chains that include a high speedanalog-to-digital converter (ADC). A differential amplifier can provide signal conditioning such as singleended to differential conversion, impedance transformation, and gain or attenuation. - AN-1719 Noise Figure Analysis Fully Differential Amplifier (Rev. A)PDF, 97 Kb, Revisión: A, Archivo publicado: mayo 1, 2013
This application note provides noise figure analysis for fully differential amplifiers, including output noisecalculation and noise figure calculation.
Linea modelo
Serie: LMH6514 (2)
Clasificación del fabricante
- Semiconductors> Amplifiers> Programmable & Variable Gain Amplifiers (PGA/VGA)