ADA4320-1
ADA4320-1 is Low-distortion Upstream CATV Line Driver manufactured by Analog Devices.
High Power, Low Distortion Upstream CATV Line Driver ADA4320-1
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Features
Supports CableLabs® DOCSIS 3.0/2.0 and EuroDOCSIS 3.0/2.0 specifications for customer premises equipment (CPE) upstream transmission 5 V single-supply operation Excellent adjacent channel rejection performance
- 66 dBc ACPR for a single QPSK channel
- 63 dBc ACPR for 4× QAM64 channels Gain programmable in 1 dB steps over a 59 dB range Gain range:
- 27 dB to +32 dB Current-scaled output stage Low between-burst output noise level
- 70 dB mV in 160 kHz bandwidth Maintains constant output impedance in enable, disable, and sleep conditions Selectable low power modes 12 mA in Tx disable 12 μA in sleep mode...
