AD9268XCPZ-125 vs LTC2205CUK-14 Comparación
Comparación detallada lado a lado de AD9268XCPZ-125 por Analog Devices y LTC2205CUK-14 por Analog Devices. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Comparación de especificaciones
| Parámetro | AD9268XCPZ-125 | LTC2205CUK-14 |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $30,95 | $19,90 |
| Resolución | 16 bit | 14 bit |
| Number of Channels | 2 (dual) | 1 |
| Sampling Rate (max) | 125 MSPS | — |
| Architecture | Pipelined | Pipelined |
| SNR | 78.2 dBFS @ 70 MHz input, 125 MSPS | — |
| SFDR | 88 dBc @ 70 MHz input, 125 MSPS | — |
| Analog Supply Voltage | 1.8 V | — |
| Digital Supply Voltage | 1.8 V to 3.3 V | — |
| Power Dissipation | 750 mW (typ, both channels at 125 MSPS) | — |
| Input Type | Differential | Differential |
| Output Interface | LVDS, DDR clocking | — |
| Encapsulado | 64-LFCSP-VQ (9x9 mm) with exposed pad | 48-QFN (7x7 mm) with exposed pad |
| Rango de temperatura de funcionamiento | -40C to +85C (industrial) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Non-compliant (standard); compliant on #PBF suffix |
| Internal Reference Buffer Load | 6 kOhm equivalent | — |
| Pin-Compatible Family | AD9258 (14-bit), AD9251, AD9231, AD9204 | — |
| Frecuencia de muestreo | — | 65 MS/s |
| Input Bandwidth | — | 700 MHz |
| Temperatura de funcionamiento | — | 0C to 70C (commercial grade) |
| Temperature Grade | — | Commercial |
| Tensión de alimentación | — | 3.135 V to 3.465 V (3.3 V nominal) |
| Reference Type | — | Internal / External |
| Data Interface | — | Parallel CMOS (14-bit, offset binary / 2's complement) |
| Output Format | — | Offset Binary or Two's Complement |
| Nivel MSL | — | [DATA_NEEDED: MSL level] |
| Lead-Free (#PBF suffix) | — | Yes |
| PGA Front End | — | Programmable (input range optimization) |