TRF370417 Datasheet, PDF (1/29 Pages) Texas Instruments – 50-MHz TO 6-GHz QUADRATURE MODULATOR

TRF370417
www.ti.com
50-MHz TO 6-GHz QUADRATURE MODULATOR
Check for Samples: TRF370417
SLWS213 – JANUARY 2010
FEATURES
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• 76-dBc Single-Carrier WCDMA ACPR at –8
dBm Channel Power
• 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
• Single Supply: 4.5-V–5.5-V Operation
• Silicon Germanium Technology
• 1.7-V CM at I, Q Baseband Inputs
APPLICATIONS
• Cellular Base Station Transceiver
• 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)
RGE PACKAGE
(TOP VIEW)
NC 1
GND 2
LOP 3
LON 4
GND 5
NC 6
18 VCC
17 GND
16 RF_OUT
15 NC
14 GND
13 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.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2010, Texas Instruments Incorporated