TRF370333是TI公司的一款无产品，TRF370333是0.4 - 4.0 GHz IQ Modulator，本页介绍了TRF370333的产品说明、应用、特性等，并给出了与TRF370333相关的TI元器件型号供参考。
TRF370333 - 0.4 - 4.0 GHz IQ Modulator - 无 - IQ调制器 - TI公司（Texas Instruments，德州仪器）
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.
- 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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