MAX2022ETX ,High-Dynamic-Range, Direct Upconversion 1500MHz to 2500MHz Quadrature ModulatorApplications36 Thin QFN-EP*MAX2022ETX+D -40°C to +85°C T3666-2Single and Multicarrier WCDMA/UMTS Ba ..
MAX2022ETX+ ,High-Dynamic-Range, Direct Up/Downconversion 1500MHz to 3000MHz Quadrature Modulator/DemodulatorApplications● Single and Multicarrier WCDMA/UMTS and Ordering Information appears at end of data ..
MAX2023ETX ,High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2500MHz Quadrature Mod/DemodApplications♦♦ 9.5dB Typical Conversion LossSingle-Carrier DCS 1800/PCS 1900 EDGE Base♦♦ 9.6dB Typi ..
MAX2023ETX+ ,High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2500MHz Quadrature Mod/DemodFeatures♦♦ 1500MHz to 2500MHz RF Frequency RangeThe MAX2023 low-noise, high-linearity, direct upcon ..
MAX2027EUP+ ,IF Digitally Controlled Variable-Gain AmplifierApplications Functional DiagramCellular Base StationsReceiver Gain ControlV GNDCC 1 20Transmitter G ..
MAX2027EUP+TD ,IF Digitally Controlled Variable-Gain AmplifierELECTRICAL CHARACTERISTICS(Typical application circuit, V = +4.75V to +5.25V, GND = 0V. No RF signa ..
MAX5053BEUA+T ,Current-Mode PWM Controllers with an Error Amplifier for Isolated/Nonisolated Power SuppliesELECTRICAL CHARACTERISTICS(V = +12V (for MAX5052, V must first be brought up to 23.6V for startup), ..
MAX5054AATA ,4A, 20ns, Dual MOSFET DriversApplications PART TEMP RANGEPACKAGE MARKPower MOSFET Switching Motor ControlMAX5054AATA -40°C to +1 ..
MAX5054AATA+T ,4A, 20ns, Dual MOSFET DriversApplicationsRANGE PACKAGE MARKPower MOSFET Switching Motor ControlMAX5054AATA+ -40°C to +125°C 8 TD ..
MAX5054BATA+T ,4A, 20ns, Dual MOSFET DriversFeaturesThe MAX5054–MAX5057 dual, high-speed MOSFET♦ 4V to 15V Single Power Supplydrivers source an ..
MAX5055BASA+ ,4A, 20ns, Dual MOSFET DriversELECTRICAL CHARACTERISTICS(V = 4V to 15V, T = -40°C to +125°C, unless otherwise noted. Typical valu ..
MAX5055BASA+T ,4A, 20ns, Dual MOSFET DriversMAX5054–MAX505719-3348; Rev 3; 3/114A, 20ns, Dual MOSFET Drivers
MAX2022ETX
High-Dynamic-Range, Direct Upconversion 1500MHz to 2500MHz Quadrature Modulator
General DescriptionThe MAX2022 low-noise, high-linearity, direct upcon-
version quadrature modulator is designed for single
and multicarrier 1800MHz to 2200MHz UMTS/WCDMA,
cdma2000®, and DCS/PCS base-station applications.
Direct upconversion architectures are advantageous
since they significantly reduce transmitter cost, part
count, and power consumption as compared to tradi-
tional IF-based double upconversion systems.
In addition to offering excellent linearity and noise perfor-
mance, the MAX2022 also yields a high level of compo-
nent integration. This device includes two matched
passive mixers for modulating in-phase and quadrature
signals, three LO mixer amplifier drivers, and an LO
quadrature splitter. On-chip baluns are also integrated to
allow for single-ended RF and LO connections. As an
added feature, the baseband inputs have been matched
to allow for direct interfacing to the transmit DAC, there-
by eliminating the need for costly I/Q buffer amplifiers.
The MAX2022 operates from a single +5V supply. It is
available in a compact 36-pin thin QFN package (6mm
x 6mm) with an exposed paddle. Electrical perfor-
mance is guaranteed over the extended -40°C to
+85°C temperature range.
ApplicationsSingle and Multicarrier WCDMA/UMTS Base
Stations
Single and Multicarrier cdmaOne™ and cdma2000
Base Stations
Single and Multicarrier DCS 1800/PCS 1900 EDGE
Base Stations
PHS/PAS Base Stations
Predistortion Transmitters
Fixed Broadband Wireless Access
Wireless Local Loop
Private Mobile Radio
Military Systems
Microwave Links
Digital and Spread-Spectrum Communication
Systems
Features1500MHz to 2500MHz RF Frequency RangeMeets Four-Carrier WCDMA 65dBc ACLR+23.3dBm Typical OIP3+51.5dBm Typical OIP245.7dBc Typical Sideband Suppression-40dBm Typical LO Leakage -173.2dBm/Hz Typical Output Noise, Eliminating
the Need for an RFOutput FilterBroadband Baseband InputDC-Coupled Input Provides for Direct Launch
DAC Interface, Eliminating the Need for Costly I/Q
Buffer Amplifiers
MAX2022
High-Dynamic-Range, Direct Upconversion
1500MHz to 2500MHz Quadrature Modulator
WCDMA, ACLR, ALTCLR and Noise vs. RF
Output Power at 2140MHz for Single,
Two, and Four Carriers
Ordering Informationcdma2000 is a registered trademark of Telecommunications
Industry Association.
cdmaOne is a trademark of CDMA Development Group.
*EP = Exposed paddle. += Lead free. D = Dry pack.
-T = Tape-and-reel package.
MAX2022
High-Dynamic-Range, Direct Upconversion
1500MHz to 2500MHz Quadrature Modulator
ABSOLUTE MAXIMUM RATINGSStresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VCC_ to GND........................................................-0.3V to +5.5V
COMP.............................................................................0 to VCC
BBIP, BBIN, BBQP, BBQN to GND............-2.5V to (VCC+ 0.3V)
LO, RFOUT to GND Maximum Current...............................50mA
Baseband Differential I/Q Input Power (Note A)............+20dBm
LO Input Power...............................................................+10dBm
RBIASLO1 Maximum Current.............................................10mA
RBIASLO2 Maximum Current.............................................10mA
RBIASLO3 Maximum Current.............................................10mA
θJA(without air flow)..........................................…………34°C/W
θJA(2.5m/s air flow).........................................................28°C/W
θJC(junction to exposed paddle)...................................8.5°C/W
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering 10s, non-lead free)...........+245°C
Lead Temperature (soldering 10s, lead free)..................+260°C
DC ELECTRICAL CHARACTERISTICS(MAX2022 Typical Application Circuit, VCC= +4.75V to +5.25V, GND = 0V, I/Q inputs terminated into 100Ωdifferential, LO input ter-
minated into 50Ω, RF output terminated into 50Ω, R1 = 432Ω, R2 = 562Ω, R3 = 301Ω, TC= -40°C to +85°C, unless otherwise noted.
Typical values are at VCC= +5V, TC= +25°C, unless otherwise noted.) (Note 1)
Note A:Maximum reliable continuous power applied to the baseband differential port is +12dBm from an external 100Ωsource.
AC ELECTRICAL CHARACTERISTICS(MAX2022 Typical Application Circuit, VCC= +4.75V to +5.25V, GND = 0V, I/Q differential inputs driven from a 100ΩDC-coupled
source, 0V common-mode input, PLO= 0dBm, 1900MHz ≤fLO≤2200MHz, 50ΩLO and RF system impedance, R1 = 432Ω, R2 =
562Ω, R3 = 301Ω, TC= -40°C to +85°C. Typical values are at VCC= +5V, VBBI= 109mVP-Pdifferential, VBBQ= 109mVP-Pdifferential,
fIQ= 1MHz, TC= +25°C, unless otherwise noted.) (Note 1)
MAX2022
High-Dynamic-Range, Direct Upconversion
1500MHz to 2500MHz Quadrature Modulator
AC ELECTRICAL CHARACTERISTICS (continued)(MAX2022 Typical Application Circuit, VCC= +4.75V to +5.25V, GND = 0V, I/Q differential inputs driven from a 100ΩDC-coupled
source, 0V common-mode input, PLO= 0dBm, 1900MHz ≤fLO≤2200MHz, 50ΩLO and RF system impedance, R1 = 432Ω, R2 =
562Ω, R3 = 301Ω, TC= -40°C to +85°C. Typical values are at VCC= +5V, VBBI= 109mVP-Pdifferential, VBBQ= 109mVP-Pdifferential,
MAX2022
High-Dynamic-Range, Direct Upconversion
1500MHz to 2500MHz Quadrature Modulator
Typical Operating Characteristics(MAX2022 Typical Application Circuit, 50ΩLO input, R1 = 432Ω, R2 = 562Ω, R3 = 301Ω, VCC= +5V, PLO= 0dBm, VIFI= VIFQ=
109mVP-P differential, fIQ= 1MHz, I/Q differential inputs driven from a 100ΩDC-coupled source, common-mode input from 0V, TC=
+25°C, unless otherwise noted.)
MAX2022
High-Dynamic-Range, Direct Upconversion
1500MHz to 2500MHz Quadrature Modulator
Typical Operating Characteristics (continued)(MAX2022 Typical Application Circuit, 50ΩLO input, R1 = 432Ω, R2 = 562Ω, R3 = 301Ω, VCC= +5V, PLO= 0dBm, VIFI= VIFQ=
109mVP-P differential, fIQ= 1MHz, I/Q differential inputs driven from a 100ΩDC-coupled source, common-mode input from 0V, TC=
+25°C, unless otherwise noted.)
MAX2022
High-Dynamic-Range, Direct Upconversion
1500MHz to 2500MHz Quadrature Modulator
Typical Operating Characteristics (continued)(MAX2022 Typical Application Circuit, 50ΩLO input, R1 = 432Ω, R2 = 562Ω, R3 = 301Ω, VCC= +5V, PLO= 0dBm, VIFI= VIFQ=
109mVP-P differential, fIQ= 1MHz, I/Q differential inputs driven from a 100ΩDC-coupled source, common-mode input from 0V, TC=
+25°C, unless otherwise noted.)
MAX2022
High-Dynamic-Range, Direct Upconversion
1500MHz to 2500MHz Quadrature Modulator
Typical Operating Characteristics (continued)(MAX2022 Typical Application Circuit, 50ΩLO input, R1 = 432Ω, R2 = 562Ω, R3 = 301Ω, VCC= +5V, PLO= 0dBm, VIFI= VIFQ=
109mVP-P differential, fIQ= 1MHz, I/Q differential inputs driven from a 100ΩDC-coupled source, common-mode input from 0V, TC=
+25°C, unless otherwise noted.)
