TRF370417 Datasheet, PDF (1/34 Pages) Texas Instruments – 50-MHz TO 6-GHz QUADRATURE MODULATOR

Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TRF370417
SLWS213A – JANUARY 2010 – REVISED NOVEMBER 2015
TRF370417 50-MHz to 6-GHz Quadrature Modulator
1 Features
•1 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
2 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)
3 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.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TRF370417
VQFN(24)
4.00 mm × 4.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Block Diagram
NC 1
GND 2
18 VCC
17 GND
LOP 3
0/90
LON 4
S
16 RF_OUT
15 NC
GND 5
14 GND
NC 6
13 NC
B0175-01
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.