TRF371125是TI公司的一款无产品，TRF371125是0.7 - 4.0GHz 宽带集成直接降频转换接收器，本页介绍了TRF371125的产品说明、应用、特性等，并给出了与TRF371125相关的TI元器件型号供参考。
TRF371125 - 0.7 - 4.0GHz 宽带集成直接降频转换接收器 - 无 - IQ解调器 - TI公司（Texas Instruments，德州仪器）
The TRF371125 is a highly linear and integrated direct-conversion quadrature demodulator. The TRF371125 integrates balanced I and Q mixers, LO buffers, and phase splitters to convert an RF signal directly to I and Q baseband. The on-chip programmable-gain amplifiers allow adjustment of the output signal level without the need for external variable-gain (attenuator) devices. The TRF371125 integrates programmable baseband low-pass filters that attenuate nearby interference, eliminating the need for an external baseband filter.
Housed in a 7-mm × 7-mm QFN package, the TRF371125 provides the smallest and most integrated receiver solution available for high-performance equipment.
- Frequency Range: 700 MHz to 4000 MHz
- Integrated Baseband Programmable-Gain Amplifier
- On-Chip Programmable Baseband Filter
- High Out-of-Band IP3: 24 dBm at 2400 MHz
- High Out-of-Band IP2: 60 dBm at 2400 MHz
- Hardware and Software Power Down
- Three-Wire Serial Interface
- Single Supply: 4.5-V to 5.5-V Operation
- Silicon Germanium Technology
- APPLICATIONS
- Multicarrier Wireless Infrastructure
- WiMAX
- High-Linearity Direct-Downconversion Receiver
- LTE (Long Term Evolution)
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