F4482 DIFF-In / SE-Out Quad Path TX DVGA 1300MHz to 2800MHz Datasheet
● Using a single 3.3V power supply and only 500mA of ICC, the F4482 provides four independent transmit paths, each with 28dB typical maximum gain, +34dBm OIP3, +17dBm output P1dB, and 5.7dB NF. Each channel includes a glitch-free digital step attenuator that reduces gain by up to 31.5dB in precise 0.5dB steps.
● The F4482 is packaged in an 8 × 8 mm 56-LGA, with matched 100Ω differential input and 50Ω single-ended output impedances for ease of integration into the signal path.
● Competitive Advantage:
■ Combines four independent TX channels consisting of an LPF, LNA, DSA, and Driver in a compact 8 × 8 LGA package
■ Low DC power
■ High linearity
■ High reliability
■ Uses Renesas' patented Zero-Distortion™ and Glitch-Free™ technologies, providing superior performance and PA damage protection over the entire RF gain range
● Features:
■ Independent Quad Channels for FDD TX applications
■ RF Range: 1300MHz to 2800MHz
▲ F4481: 400MHz to 1100MHz
■ 28dB Typical Maximum Gain at 2100MHz
■ Precise SPI-Controlled Glitch-Free™ Gain Adjustment
▲ 31.5dB Gain Range with 0.5dB Step Size
■ 5.7dB NF at 2100MHz
■ +34dBm OIP3 at 2100MHz
■ +17dBm Output P1dB at 2100MHz
■ 3.3V Supply Voltage
■ ICC = 500mA
■ 100Ω Differential Input Impedances
■ 50Ω Single-ended Output Impedances
■ 1.8V and 3.3V Logic Support
■ Independent Channel Standby Modes for Power Savings
■ Operating Temperature (TEP) Range: -40°C to +105°C
■ 8 ×8 mm, 56-LGA package
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F4482 、 F4482LKGI 、 F4482LKGI8 、 F4482EVS-1P5 、 F4482EVS-2P1 |
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DIFF-In / SE-Out Quad Path TX DVGA 、 Quad Path TX DVGA 、 Evaluation Board |
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[ 4G Multi-mode, Multi-carrier Transmitters ][ 5G Multi-mode, Multi-carrier Transmitters ][ LTE Base Stations ][ UMTS/WCDMA Base Stations ][ Active Antenna Systems ][ Digital Radio ] |
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Datasheet |
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Please see the document for details |
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56-LGA |
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English Chinese Chinese and English Japanese |
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December 15, 2020 |
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5.5 MB |
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