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Part Number
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ADA4320-1 |
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Manufacturer
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Analog Devices |
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Description
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Low-distortion Upstream CATV Line Driver |
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Published
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Jul 1, 2010 |
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Detailed Description
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High Power, Low Distortion Upstream CATV Line Driver ADA4320-1
www.DataSheet4U.com
FEATURES
Supports CableLabs® DOCSIS ...
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Datasheet
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ADA4320-1
|
Overview
High Power, Low Distortion Upstream CATV Line Driver ADA4320-1
www.
DataSheet4U.
com
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 (fu...
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