Радиолоцман Электроника en
расширенный поиск +
  

Analog Devices AD8330ACPZ-R2

Производитель:Analog Devices
Серия:AD8330
Модель:AD8330ACPZ-R2

Low Cost, DC to 150 MHz Variable Gain Amplifier

Datasheets

  • Скачать » Datasheet, PDF, 1.4 Мб
    Выписка из документа ↓
    Data Sheet
    FEATURES
    Fully differential signal path, also used with single-sided signals Inputs from 0.3 mV to 1 V rms, rail-to-rail outputs Differential RIN = 1 k; ROUT (each output) 75 Automatic offset compensation (optional) Linear-in-dB and linear-in-magnitude gain modes 0 dB to 50 dB, for 0 V < VDBS < 1.5 V (30 mV/dB) Inverted gain mode: 50 dB to 0 dB at -30 mV/dB Ч0.03 to Ч10 nominal gain for 15 mV < VMAG < 5 V Constant bandwidth: 150 MHz at all gains Low noise: 5 nV/Hz typical at maximum gain Low distortion: -62 dBc typical Low power: 20 mA typical at VS of 2.7 V to 6 V Available in a space-saving, 3 mm Ч 3 mm LFCSP package Low Cost, DC to 150 MHz Variable Gain Amplifier AD8330
    FUNCTIONAL BLOCK DIAGRAM
    ENBL OFST CNTR CM AND OFFSET CONTROL OPHI VGA CORE INLO OUTPUT CONTROL OUTPUT STAGES OPLO BIAS AND VREF INHI MODE GAIN INTERFACE CMOP VDBS CMGN COMM VMAG Figure 1. APPLICATIONS
    Pre-ADC signal conditioning 75 cable driving adjust AGC amplifiers GENERAL DESCRIPTION
    The AD8330 is a wideband variable gain amplifier for applications requiring a fully differential signal path, low noise, well-defined gain, and moderately low distortion, from dc to 150 MHz. The input pins can also be driven from a single-ended source. The peak differential input is ±2 V, allowing sine wave operation at 1 V rms with generous headroom. The output pins can drive single-sided loads essentially rail-to-rail. The differential output resistance is 150 . The output swing is a linear function of the voltage applied to the VMAG pin that internally defaults to 0.5 V, providing a peak output of ±2 V. This can be raised to 10 V p-p, limited by the supply voltage. The basic gain function is linear-in-dB, controlled by the voltage applied to Pin VDBS. The gain ranges from 0 dB to 50 dB for control voltages between 0 V and 1.5 V-a slope of 30 mV/dB. The gain linearity is typically within ±0.1 dB. By changing the logic level on Pin MODE, the gain decreases over the same range, with an opposite slope. A second gain control port is provided at the VMAG pin and allows the user to vary the numeric gain from a factor of 0.03 to 10. All the parameters of the AD8330 have low sensitivities to temperature and supply voltages. Using VMAG, the basic 0 dB to 50 dB range can be repositioned to any value from 20 dB higher (that is, 20 dB to 70 dB) to at least 30 dB lower (that is, ­30 dB to +20 dB) to suit the application, thereby providing an unprecedented gain range of over 100 dB. A unique aspect of the AD8330 is that its bandwidth and pulse response are essentially constant for all gains, over both t ...

Цены

    LFCSP 16/I/ Low Cost DC to 150 MHz Variable Gain Amplifier
    Цена AD8330ACPZ-R2
    ПоставщикПроизводительНаименованиеЦена
    5 элементAnalog DevicesAD8330ACPZ-R2628 руб.
    ЭлектроПластAnalog DevicesAD8330ACPZR2по запросу
    КонтестAnalog DevicesAD8330ACPZ-R2по запросу
    КремнийAnalog DevicesAD8330ACPZ-R2по запросу
    Подробнее об условиях поставки »

Варианты написания: AD8330ACPZR2, AD8330ACPZ R2

Выписка из документа:
Data Sheet
FEATURES
Fully differential signal path, also used with single-sided signals Inputs from 0.3 mV to 1 V rms, rail-to-rail outputs Differential RIN = 1 k; ROUT (each output) 75 Automatic offset compensation (optional) Linear-in-dB and linear-in-magnitude gain modes 0 dB to 50 dB, for 0 V < VDBS < 1.5 V (30 mV/dB) Inverted gain mode: 50 dB to 0 dB at -30 mV/dB Ч0.03 to Ч10 nominal gain for 15 mV < VMAG < 5 V Constant bandwidth: 150 MHz at all gains Low noise: 5 nV/Hz typical at maximum gain Low distortion: -62 dBc typical Low power: 20 mA typical at VS of 2.7 V to 6 V Available in a space-saving, 3 mm Ч 3 mm LFCSP package Low Cost, DC to 150 MHz Variable Gain Amplifier AD8330
FUNCTIONAL BLOCK DIAGRAM
ENBL OFST CNTR CM AND OFFSET CONTROL OPHI VGA CORE INLO OUTPUT CONTROL OUTPUT STAGES OPLO BIAS AND VREF INHI MODE GAIN INTERFACE CMOP VDBS CMGN COMM VMAG Figure 1. APPLICATIONS
Pre-ADC signal conditioning 75 cable driving adjust AGC amplifiers GENERAL DESCRIPTION
The AD8330 is a wideband variable gain amplifier for applications requiring a fully differential signal path, low noise, well-defined gain, and moderately low distortion, from dc to 150 MHz. The input pins can also be driven from a single-ended source. The peak differential input is ±2 V, allowing sine wave operation at 1 V rms with generous headroom. The output pins can drive single-sided loads e...

На английском языке: Datasheet Analog Devices AD8330ACPZ-R2

Срезы ↓
Датчики влажности и температуры ДВТ-03
Цена: от 3 168 руб.
Доставка: Россия и страны СНГ
DIY настольный 3D принтер
Цена: 163 $ (9500 руб.)
Промо-акция, последняя скидка
Очки с подсветкой и сменными окулярами
Цена: от 8 $ (477 руб.)
Бесплатная доставка: Весь мир
радиолоцман вконтакте радиолоцман одноклассники радиолоцман facebook радиолоцман twitter радиолоцман google плюс