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TRF370315 Datasheet(PDF) 1 Page - Texas Instruments |
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TRF370315 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 28 page GND RF_OUT 15 14 13 RGEPACKAGE (TOP VIEW) GND 1 2 3 LOP 4 LON 5 GND 18 VCC 17 GND 16 NC NC NC NC P0024-04 6 TRF370315 TRF370333 www.ti.com SLWS184J – MARCH 2006 – REVISED MAY 2011 0.35-GHz TO 4-GHz QUADRATURE MODULATORS Check for Samples: TRF370315, TRF370333 1 FEATURES APPLICATIONS 2 • 75-dBc Single-Carrier WCDMA ACPR • Cellular Base Transceiver Station Transmit at –11-dBm Channel Power Channel • Low Noise Floor: –163 dBm/Hz • CDMA: IS95, UMTS, CDMA2000, TD-SCDMA • OIP3 of 23 dBm • TDMA: GSM, IS-136, EDGE/UWC-136 • P1dB of 9 dBm • Wireless Local Loop • Unadjusted Carrier Feedthrough of –40 dBm • Wireless MAN Wideband Transceivers SPACE • Unadjusted Side-Band Suppression of –40 dBc THE FINAL FRONTIER • 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 DESCRIPTION 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. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2006–2011, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Similar Part No. - TRF370315_15 |
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Similar Description - TRF370315_15 |
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