TRF372017 - 具有集成宽带 PLL/VCO 的 300MHz 至 4.8GHz 正交调制器

TRF372017是TI德州仪器公司的一款无产品，TRF372017是具有集成宽带 PLL/VCO 的 300MHz 至 4.8GHz 正交调制器，本站介绍了TRF372017的封装应用图解、特点和优点、功能等，并给出了与TRF372017相关的TI元器件型号供参考。

TRF372017 - 具有集成宽带 PLL/VCO 的 300MHz 至 4.8GHz 正交调制器 - 无 - IQ调制器 - 德州仪器

产品描述

TRF372017 is a high performance direct up-conversion device, integrating a high linearity, low noise IQ modulator and an integer-fractional PLL/VCO. The VCO uses integrated frequency dividers to achieve a wide, continuous tuning range of 300MHz–4800MHz. The LO is available as an output with independent frequency dividers. The device also accepts input from an external LO or VCO. The modulator baseband inputs can be biased either internally or externally. Internal DC offset adjustment enables carrier cancellation. The device is controlled through a 3 wire serial programming interface (SPI). A control pin invokes power-save mode to reduce power consumption while keeping the VCO locked for fast startup.

产品特性

Fully Integrated PLL/VCO and IQ Modulator
LO Frequency from 300MHz to 4.8GHz
76-dBc Single-Carrier WCDMA ACPR at –8dBm Channel Power
OIP3 of 26 dBm
P1dB of 11.5 dBm
Integer/Fractional PLL
Phase Noise –132 dBc/Hz (at 1MHz, fVCO of 2.3 GHz)
Low Noise Floor: –160 dBm/Hz
Input Reference Frequency Range: Up to 160MHz
VCO Frequency Divided by 1-2-4-8 Output
APPLICATIONS
- Wireless Infrastructure
  - CDMA: IS95, UMTS, CDMA2000, TD-SCDMA
  - TDMA: GSM, IS-136, EDGE/UWC-136
  - LTE
- Wireless Local Loop
- Point-to-Point Wireless Access
- Wireless MAN Wideband Transceivers

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