Datasheet LMH6521SQE - National Semiconductor Даташит Усилитель, DVGA, 200 МГц, сдвоенный, 32LLP — Даташит
Наименование модели: LMH6521SQE
 Купить LMH6521SQE на РадиоЛоцман.Цены — от 48 до 1 519 ₽19 предложений от 14 поставщиков Микросхема Операционный усилитель, TEXAS INSTRUMENTS LMH6521SQE Programmable/Variable Amplifier, 2Channels, 1 Amplifier, 1.2GHz, -40℃, 85℃, 4.75V to 5.25V | |||
| LMH6521SQE Rochester Electronics | 314 ₽ | ||
| LMH6521SQE Texas Instruments | 329 ₽ | ||
| LMH6521SQE/NOPB Texas Instruments | 486 ₽ | ||
| LMH6521SQE Texas Instruments | 1 519 ₽ | ||
Подробное описание
Производитель: National Semiconductor
Описание: Усилитель, DVGA, 200 МГц, сдвоенный, 32LLP
Скачать Data SheetКраткое содержание документа:
LMH6521 High Performance Dual DVGA
September 14, 2011
LMH6521 High Performance Dual DVGA
General Description
The LMH6521 contains two high performance, digitally controlled variable gain amplifiers (DVGA).
Both channels of the LMH6521 have an independent, digitally controlled attenuator followed by a high linearity, differential output amplifier. Each block has been optimized for low distortion and maximum system design flexibility. Each channel has a high speed power down mode. The internal digitally controlled attenuator provides precise 0.5dB gain steps over a 31.5dB range. Serial and parallel programming options are provided. Serial mode programming utilizes the SPITM interface. A Pulse mode is also offered where simple up or down commands can change the gain one step at a time. The output amplifier has a differential output allowing 10VPPD signal swings on a single 5V supply. The low impedance output provides maximum flexibility when driving filters or analog to digital converte
Спецификации:
- Диапазон напряжения питания: 4.75 В ... 5.25 В
- Количество выводов: 32
- Количество каналов: 2
- Количество усилителей: 1
- Полоса частот: 1.2 ГГц
- Рабочий диапазон температрур: -40°C ... +85°C
- Тип корпуса: LLP
- Точность коэффициента усиления: 1%
- RoHS: да
- SVHC: No SVHC (19-Dec-2011)
