Amplifiers for Communications Applications
Whether transmitting critical information, reporting breaking news, or linking people with family and friends, communications systems connect the world.
And designers of these broadband systems have come to rely on Analog Devices to make a difference in their designs. Our broad op amp portfolio
enables low power, high capacity, and cost-effective results demanded in the network of point-to-point communications systems, private mobile radios,
and wireless infrastructure equipment.
DIRECT CONVERSION/ZIF Rx
QUADRATURE
DEMODULATOR
ADC
ADC
DRIVER
90º PHASE
SHIFTER
GAIN
BLOCK
LNA
ADC
DRIVER
MAIN Rx
ADC
CLOCK GENERATION
AND DISTRIBUTION
FPGA
QUADRATURE
DEMODULATOR
ADC
ADC
ADC
DRIVER
90º PHASE
SHIFTER
GAIN
BLOCK
LNA
ADC
DRIVER
DIVERSITY Rx
Direct conversion block diagram.
Communications
Category
Recommended Components
ADA4927-1/ADA4927-2
ADA4930-1/ADA4930-2
ADA4932-1/ADA4932-2
ADA4937-1/ADA4937-2
ADA4938-1/ADA4938-2
ADA4939-1/ADA4939-2
ADA4950-1/ADA4950-2
ADA4960-1
Key Parameters
Current feedback, wide bandwidth, high slew rate
1.8 V ADC driver
Low power, wide bandwidth
Low voltage, wide bandwidth
ADC drivers
+ 5 V, ± 5 V supply, wide bandwidth
+ 5 V, ± 5 V supply, wide bandwidth, G > 2
Wide bandwidth, low power, fixed G = 1, 2, 3
5 GHz bandwidth, slew rate = 8 kV
ADA4891-1/ADA4891-2/ADA4891-3/ADA4891-4
ADA4857-1/ADA4857-2
ADA4817-1/ADA4817-2
ADA4896-1/ADA4896-2*
ADA4897-1/ADA4897-2*
AD8045
CMOS, high speed low cost
High slew rate, wide bandwidth, low power
FET input, wide bandwidth
Low noise, low power, high speed
High speed amplifiers
Low noise, low power, high speed, power down
Low noise low distortion, high slew rate
Current feedback, super high slew rate, ultrawide bandwidth
Triple current feedback, super high slew rate, ultrawide bandwidth
AD8009
AD8003
AD8000
Current feedback, super high slew rate, ultrawide bandwidth, power down
*Prerelease
For more information in communications applications, visit communications.analog.com.
www.analog.com/opamps
51
|
ADI [ ADI ]
