Analog Devices AD8324 Manuals

The AD8324 is a low cost amplifier designed for coaxial line driving. The features and specifications make the AD8324 ideally suited for DOCSIS 2.0 and Euro-DOCSIS applications. The gain of the AD8324 is digitally controlled in 1 dB steps over a 59 dB range. Low distortion at 61 dBmV output: -59 dBc SFDR@21 MHz, -54 dBc SFDR@65 MHz. Output noise level @ minimum gain 1.3 nV/√Hz. Maintains 75 Ω output impedance in TX-enable and Transmit-disable condition. Upper bandwidth: 100 MHz (full gain range). Supports SPI® interfaces.

AD8324 is a low-cost amplifier designed for coaxial line driving. It supports DOCSIS 2.0 and Euro-DOCSIS standards and has programmable gain in 1 dB steps over a range of 59 dB. It has low distortion with -59 dBc SFDR at 21 MHz and -54 dBc SFDR at 65 MHz output at 61 dBmV. The output noise level at minimum gain is 1.3 nV/√Hz. It maintains a 75 Ω output impedance in TX-enable and Transmit-disable condition. The upper bandwidth is 100 MHz (full gain range). It supports 3.3 V supply operation and SPI interfaces.