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VSC7427XJG-02 VSC7425XJG-02 88E6190-A0-TLA2C000

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The TQP9111 is an RF amplifier in the 1.8 to 2.7 GHz frequency range, 2 to Watt

The TQP9111 is an RF amplifier in the 1.8 to 2.7 GHz frequency range, 2 to Watt

Source:our siteTime:2024-07-25Views:

Overview:The TQP9111 is a highly efficient two-stage drive amplifier in a low-cost surface mount package. The amplifier is capable of achieving high performance of +46 dBm OIP3 and +32.5 dBm P1dB. This linear amplifier integrates two high-performance …

Overview:

The TQP9111 is a highly efficient two-stage drive amplifier in a low-cost surface mount package. The amplifier is capable of achieving high performance of +46 dBm OIP3 and +32.5 dBm P1dB. This linear amplifier integrates two high-performance amplifier stages into a single module, enabling a compact system design. Integrated interstage matching minimizes performance variation that would otherwise be attributed to external matching component values and placement tolerances.


Both the input and output stage amplifiers are bias-adjustable, so the power consumption of the amplifier can be reduced without the need for high power performance. The two levels can also be turned off when not being used for power saving or TDD systems. The output matching is externally adjustable, allowing the amplifier to be optimized for high power or high linearity applications.


The TQP9111 comes in a RoHS-compliant 20-pin 4 x 4 mm table mount package.


Features:

1.8 to 2.7 GHz frequency range

29.8 dB gain Typical value

+ 32.5dBm P1dB

+46 dBm Output IP3, +14 dBm per tone

Matching between integration levels

The bias is adjustable

Internal RF overdrive protection

Internal DC overvoltage protection

Closing capability


Applications:

Wireless infrastructure

Repeater, booster, DAS

High power amplifier

Pico and macro stations

FDD or TDD


TQP9111 RF amplifier function block diagram

功能框图.png

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