Datasheet Analog Devices AD8325ARUZ — 数据表

a
FEATURES
Supports DOCSIS Standard for Reverse Path
Transmission
Gain Programmable in 0.75 dB Steps Over a 59.45 dB
Range
Low Distortion at 61 dBmV Output
–57 dBc SFDR at 21 MHz
–55 dBc SFDR at 42 MHz
Output Noise Level
–48 dBmV in 160 kHz
Maintains 75 � Output Impedance
Transmit Enable and Transmit Disable Modes
Upper Bandwidth: 100 MHz (Full Gain Range)
5 V Supply Operation
Supports SPI Interfaces 5 V CATV Line Driver Fine Step
Output Power Control
AD8325
FUNCTIONAL BLOCK DIAGRAM
VCC (7 PINS) R1 VIN+ AD8325
VOUT+ DIFF OR
SINGLE
INPUT …

a
FEATURES
Supports DOCSIS Standard for Reverse Path
Transmission
Gain Programmable in 0.75 dB Steps Over a 59.45 dB
Range
Low Distortion at 61 dBmV Output
–57 dBc SFDR at 21 MHz
–55 dBc SFDR at 42 MHz
Output Noise Level
–48 dBmV in 160 kHz
Maintains 75 пїЅ Output Impedance
Transmit Enable and Transmit Disable Modes
Upper Bandwidth: 100 MHz (Full Gain Range)
5 V Supply Operation
Supports SPI Interfaces 5 V CATV Line Driver Fine Step
Output Power Control
AD8325
FUNCTIONAL BLOCK DIAGRAM
VCC (7 PINS) R1 VIN+ AD8325
VOUT+ DIFF OR
SINGLE
INPUT …