TRF370417
www.ti.com
SLWS213 –JANUARY 2010
50-MHz TO 6-GHz QUADRATURE MODULATOR
Check for Samples: TRF370417
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FEATURES
APPLICATIONS
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Cellular Base Station Transceiver
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76-dBc Single-Carrier WCDMA ACPR at –8
dBm Channel Power
CDMA: IS95, UMTS, CDMA2000, TD-SCDMA
TDMA: GSM, IS-136, EDGE/UWC-136
Multicarrier GSM
WiMAX: 802.16d/e
3GPP: LTE
Point-to-Point (P2P) Microwave
Wideband Software-Defined Radio
Public Safety: TETRA/APC025
Communication-System Testers
Cable Modem Termination System (CMTS)
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Low Noise Floor: –162.3 dBm/Hz at 2140 MHz
OIP3 of 26.5 dBm at 2140 MHz
P1dB of 12 dBm at 2140 MHz
Carrier Feedthrough of –38 dBm at 2140 MHz
Side-Band Suppression of –50 dBc at 2140
MHz
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Single Supply: 4.5-V–5.5-V Operation
Silicon Germanium Technology
1.7-V CM at I, Q Baseband Inputs
RGE PACKAGE
(TOP VIEW)
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NC
GND
LOP
LON
GND
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VCC
GND
RF_OUT
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GND
NC
P0024-04
DESCRIPTION
The TRF370417 is a low-noise direct quadrature modulator, capable of converting complex modulated signals
from baseband or IF directly up to RF. The TRF370417 is a high-performance, superior-linearity device that
operates at RF frequencies of 50 MHz through 6 GHz. The modulator is 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 TRF370417 requires a 1.7-V
common-mode voltage for optimum linearity performance.
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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.
PRODUCTION DATA information is current as of publication date.
Copyright © 2010, 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.