TRF370315 - 0.4 - 4.0 GHz IQ Modulator

TRF370315是TI德州仪器公司的一款无产品，TRF370315是0.4 - 4.0 GHz IQ Modulator，本站介绍了TRF370315的封装应用图解、特点和优点、功能等，并给出了与TRF370315相关的TI元器件型号供参考。

TRF370315 - 0.4 - 4.0 GHz IQ Modulator - 无 - IQ调制器 - 德州仪器

产品描述

The TRF370315 and TRF370333 are low-noise direct quadrature modulators, capable of converting complex modulated signals from baseband or IF directly up to RF. The TRF370315 and TRF370333 are ideal for high-performance direct RF modulation from 350 MHz up to 4 GHz. These modulators are implemented as a double-balanced mixer. The RF output block consists of a differential to single-ended converter and an RF amplifier capable of driving a single-ended 50-Ω load without any need of external components. The TRF370333 and TRF370315 devices have different common-mode voltage ratings at the I/Q baseband inputs. The TRF370315 requires a 1.5-V common-mode voltage, and the TRF370333 requires a 3.3-V common-mode voltage.

产品特性

75-dBc Single-Carrier WCDMA ACPR at –11-dBm Channel Power
Low Noise Floor: –163 dBm/Hz
OIP3 of 23 dBm
P1dB of 9 dBm
Unadjusted Carrier Feedthrough of –40 dBm
Unadjusted Side-Band Suppression of –40 dBc
Single Supply: 4.5 V–5.5 V Operation
Silicon Germanium Technology
TRF370333 With 3.3-V CM at I, Q Baseband Inputs
TRF370315 With 1.5-V CM at I, Q Baseband Inputs
APPLICATIONS
- Cellular Base Transceiver Station Transmit Channel
- CDMA: IS95, UMTS, CDMA2000, TD-SCDMA
- TDMA: GSM, IS-136, EDGE/UWC-136
- Wireless Local Loop
- Wireless MAN Wideband Transceivers

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