Datasheet Linear Technology LTC2249 — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LTC2249 |
14-bit, 80Msps de baja potencia 3V ADC
Hojas de datos
Datasheet LTC2249
PDF, 565 Kb, Idioma: en, Archivo subido: agosto 20, 2017, Páginas: 24
14-Bit, 80Msps Low Power 3V ADC
14-Bit, 80Msps Low Power 3V ADC
Extracto del documento
Precios
Embalaje
| LTC2249CUH#PBF | LTC2249CUH#TRPBF | LTC2249IUH#PBF | LTC2249IUH#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 5x5 QFN-32 Dibujo del esquema del paquete | 5x5 QFN-32 Dibujo del esquema del paquete | 5x5 QFN-32 Dibujo del esquema del paquete | 5x5 QFN-32 Dibujo del esquema del paquete |
| Package Code | UH | UH | UH | UH |
| Package Index | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 |
| Pin Count | 32 | 32 | 32 | 32 |
Paramétricos
| Parameters / Models | LTC2249CUH#PBF | LTC2249CUH#TRPBF | LTC2249IUH#PBF | LTC2249IUH#TRPBF |
|---|---|---|---|---|
| ADC INL, LSB | 1 | 1 | 1 | 1 |
| ADCs | 1 | 1 | 1 | 1 |
| Architecture | Pipeline | Pipeline | Pipeline | Pipeline |
| Bipolar/Unipolar Input | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar |
| Bits, bits | 14 | 14 | 14 | 14 |
| Number of Channels | 1 | 1 | 1 | 1 |
| DNL, LSB | 0.5 | 0.5 | 0.5 | 0.5 |
| Demo Boards | DC1057A,DC782A-A,DC782A-Q,DC900A-01E | DC1057A,DC782A-A,DC782A-Q,DC900A-01E | DC1057A,DC782A-A,DC782A-Q,DC900A-01E | DC1057A,DC782A-A,DC782A-Q,DC900A-01E |
| Export Control | no | no | no | no |
| Features | Clock Duty Cycle Stabilizer | Clock Duty Cycle Stabilizer | Clock Duty Cycle Stabilizer | Clock Duty Cycle Stabilizer |
| I/O | Parallel CMOS | Parallel CMOS | Parallel CMOS | Parallel CMOS |
| Input Drive | Differential, Single-Ended | Differential, Single-Ended | Differential, Single-Ended | Differential, Single-Ended |
| Input Span | 1Vpp to 2Vpp | 1Vpp to 2Vpp | 1Vpp to 2Vpp | 1Vpp to 2Vpp |
| Internal Reference | yes | yes | yes | yes |
| Latency | 5 | 5 | 5 | 5 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 |
| Power, mW | 222 | 222 | 222 | 222 |
| SFDR, dB | 90 | 90 | 90 | 90 |
| SINAD, dB | 72.9 | 72.9 | 72.9 | 72.9 |
| SNR, dB | 73 | 73 | 73 | 73 |
| Simultaneous | no | no | no | no |
| Speed, ksps | 80000 | 80000 | 80000 | 80000 |
| Supply Voltage Range | 3V | 3V | 3V | 3V |
Plan ecológico
| LTC2249CUH#PBF | LTC2249CUH#TRPBF | LTC2249IUH#PBF | LTC2249IUH#TRPBF | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente |
Notas de Diseño
- Low Distortion, Low Noise Differential Amplifier Drives High Speed ADCs in Demanding Communications Transceivers &mdash DN366PDF, 88 Kb, Archivo publicado: mayo 4, 2005Extracto del documento
Linea modelo
Serie: LTC2249 (4)
Clasificación del fabricante
- Data Conversion > Analog-to-Digital Converters (ADC) > High Speed ADCs (Fs >=10Msps)