AD8309ARUZ

PartNumber: AD8309ARUZ
Ном. номер: 8093378953
Производитель: Analog Devices
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Доступно на заказ 9 шт. Отгрузка со склада в г.Москва 5 дней.
990 руб. × = 990 руб.
от 5 шт. — 890 руб.

Описание

The AD8309ARUZ is a complete IF Limiting Amplifier providing both an accurate logarithmic (decibel) measure of the input signal (the RSSI function) over a dynamic range of 100dB and a programmable limiter output, useful from 5 to 500MHz. It is easy to use, requiring few external components. A single supply voltage of +2.7 to +6.5V at 16mA is needed, corresponding to a power consumption of under 50mW at 3V, plus the limiter bias current, determined by the application and typically 2mA, providing a limiter gain of 100dB when using 200W loads. A CMOS-compatible control interface can enable the AD8309 within about 500ns and disable it to a standby current of under 1mA. The programmable output stage provides a further 18dB of gain. The input is fully differential and presents a moderately high impedance (1kR in parallel with 2.5pF). The input-referred noise-spectral-density, when driven from a terminated 50R.

• Complete multistage log-limiting IF amplifier
• Programmable limiter gain and output current

TSSOP DEMOD LOGAMP W/ LIMITER OUTPUT (EAR99)

Технические параметры

размеры
5 x 4.4 x 1 mm, 5 x 4.4 x 1.05 mm
высота
1.05mm
длина
5mm
Maximum Input Resistance
0.001MΩ
максимальная рабочая температура
+85 °C
Minimum Operating Temperature
-40 °C
тип монтажа
Surface Mount
тип выхода
Differential
тип упаковки
TSSOP
Pin Count
16
Power Supply Type
Single
Rail to Rail
Rail to Rail Output
Typical Single Supply Voltage
3 V, 5 V
ширина
4.4mm

Дополнительная информация

AD8309ARUZ Data Sheet
Datasheet AD8309ARUZ