S518324-44Z中文资料5 - 65 MHz Low Power Programmable Power Amplifier for CATV Upstream数据手册Qorvo规格书

描述 Description

Qorvo's S518324 is a high performance, CMOS, low power programmable power amplifier designed for use in CATV upstream applications. The amplifier operates over a frequency range from 5MHz to 65MHz and has a maximum output of 61dBmV. A 3-wire serial interface controls the gain over a 63.5dB range in 0.5dB steps. The S518324 is available in a thermally enhanced QFN, 20-Pin, 4mm x 4mm. Meets DOCSIS 3.0 specifications including four-channel bonding (F = 25.6MHz for four 6.4MHz bonded US channels) up to a maximum RF output of +54dBmV.

特性 Features

·Single 3.3V Supply Operation
·Low Power Consumption: 143mA Typical
·63db Dynamic Range:
·-2.5dBm To 61dBmV Output
·Excellent Linearity2nd/3rd Harmonics 60dBc Typical
·Programmable Gain In 0.5dB Steps
·Ultra Low On/Off Transients
·DOCSIS 2.0 EuroDOCSIS 2.0 Compliant DOCSIS 3.0 compliant to a maximum of +54dBmV RF power output (64-QAM signal, 25.6MHz channel bonded bandwidth using four 6.4MHz bonded channels)