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MAX2043ETX+T
1700MHz to 3000MHz High-Linearity, Low LO Leakage Base-Station Rx/Tx Mixer
General DescriptionThe MAX2043 high-linearity passive upconverter or
downconverter mixer is designed to provide approxi-
mately +31dBm of IIP3, +67dBc of LO ±2IF spurious
rejection, 7.8dB of noise figure, 7.5dB of conversion
loss, and -52dBm of LO leakage for UMTS/WCDMA,
DCS, PCS, and WiMAX base-station applications. With
a 1700MHz to 3000MHz RF frequency range and a
1900MHz to 3000MHz LO frequency range, this mixer
is ideal for high-side LO injection architectures.
In addition to offering excellent linearity and noise per-
formance, the MAX2043 also yields a high level of com-
ponent integration. The MAX2043 integrates baluns in
the RF and LO ports, a dual-input LO-selectable switch,
an LO buffer, and a double-balanced mixer. The on-
chip baluns allow for a single-ended RF input for down-
conversion (or RF output for upconversion), and
single-ended LO inputs. The MAX2043 requires a typi-
cal 0dBm LO drive, and supply current is rated at a typ-
ical 108mA level. The IF port is DC-coupled, making it
ideal for direct conversion or modulation. As an upcon-
verter, the device has low output noise floor of less than
-160dBc/Hz (-160dBm/Hz when transmitting 0dBm lin-
ear RF power).
The MAX2043 is available in a 36-pin thin QFN pack-
age (6mm x 6mm) with an exposed paddle. Electrical
performance is guaranteed over the extended -40°C to
+85°C temperature range.
ApplicationsUMTS/WCDMA and 3G Base Stations
DCS 1800 and EDGE Base Stations
PCS 1900 and EDGE Base Stations
cdmaOneTMand cdma2000®Base Stations
WiMAX Base Stations and Customer Premise
Equipment
Point-to-Point Microwave Systems
Wireless Local Loop
Private Mobile Radio
Digital and Spread-Spectrum Communication
Systems
Microwave Links
Features+31dBm Typical 3rd-Order Input Intercept Point+23dBm Typical Input 1dB Compression Point1700MHz to 3000MHz RF Frequency Range1900MHz to 3000MHz LO Frequency RangeDC to 350MHz IF Frequency Range7.5dB Typical Conversion Loss7.8dB Typical Noise Figure-160dBc/Hz LO Noise-52dBm LO Leakage at RF Port67dBc LO ±2IF Spurious Suppression-3dBm to +6dBm LO Drive+5V Single-Supply OperationBuilt-In SPDT LO Switch with 43dB LO1 to LO2
Isolation and 50ns Switching TimeInternal RF and LO Baluns for Single-Ended
InputsExternal Current-Setting Resistor Provides Option
for Operating Mixer in Reduced Power/Reduced
Performance ModeLead-Free Package Available
MAX2043
1700MHz to 3000MHz High-Linearity
Low LO Leakage Base-Station Rx/Tx Mixer
Ordering Information
PARTTEMP RANGEPIN-
PACKAGE
PKG
CODEMAX2043ETX-40°C to +85°C36 TQFN-EP*
(6mm x 6mm)T3666-2
MAX2043ETX-T-40°C to +85°C36 TQFN-EP*
(6mm x 6mm)T3666-2
MAX2043ETX+-40°C to +85°C36 TQFN-EP*
(6mm x 6mm)T3666-2
MAX2043ETX+T-40°C to +85°C36 TQFN-EP*
(6mm x 6mm)T3666-2
Pin Configuration and Typical Application Circuit appear at
end of data sheet.
EVALUATION KIT
AVAILABLEcdmaOne is a trademark of CDMA Development Group.
cdma2000 is a registered trademark of Telecommunications
Industry Association.
*EP = Exposed paddle.
+Denotes lead-free package.
-T = Tape-and-reel package.
19-3908; Rev 0; 12/05
MAX2043
1700MHz to 3000MHz High-Linearity,
Low LO Leakage Base-Station Rx/Tx Mixer
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS(MAX2043 Typical Application Circuit, VCC= +4.75V to +5.25V, no RF signals applied, IF+ and IF- DC grounded through a trans-
former, TC= -40°C to +85°C. A 360Ωresistor is connected from LO_ADJ to GND. Typical values are at VCC= +5V, TC= +25°C,
unless otherwise noted.)
Stresses 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.
VCCto GND...........................................................-0.3V to +5.5V
RF (RF is DC shorted to GND through balun).....................50mA
LO1, LO2 to GND...............................................................±0.3V
RFTAP, IF+, IF- to GND..............................-0.3V to (VCC+ 0.3V)
LOSEL to GND...........................................-0.3V to (VCC+ 0.3V)
RF, IF, and LO Input Power**.........................................+20dBm
LO_ADJ Current....................................................................5mA
Continuous Power Dissipation (TA= +70°C)
36-Pin TQFN (derated 30.3mW/°C above +70°C)......2200mW
Operating Temperature Range...........................-40°C to +85°C
Junction Temperature......................................................+150°C
θJC................................................................................+7.4°C/W
θJA.................................................................................+38°C/W
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
**Maximum reliable continuous input power applied to the RF, IF, and LO ports of this device is +15dBm from a 50Ωsource.
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSSupply VoltageVCC4.7555.25V
Supply CurrentICCTotal supply current108140mA
LOSEL Logic 0 Input VoltageVIL0.8V
LOSEL Logic 1 Input VoltageVIH2V
LOSEL Logic Input CurrentIIH and IIL-10+10µA
AC ELECTRICAL CHARACTERISTICS (Downconverter Operation)(MAX2043 Typical Application Circuit, VCC= +4.75V to +5.25V, RF and LO ports are driven from 50Ωsources, PLO= -3dBm to
+3dBm, PRF= 0dBm, fRF= 1700MHz to 3000MHz, fLO= 1900MHz to 3000MHz, fIF= 200MHz, fRF< fLO, TC= -40°C to +85°C,
unless otherwise noted. Typical values are at VCC= +5V, PRF= 0dBm, PLO= 0dBm, fRF= 1900MHz, fLO= 2100MHz, fIF= 200MHz,= +25°C, unless otherwise noted.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSRF FrequencyfRF17003000MHz
LO FrequencyfLO19003000MHz
IF Frequency (Notes 1, 2)fIF0350MHz
DCS 1800: PRF = -10dBm, PLO = 0dBm,
fIF = 200MHz, fRF = 1710MHz to 1785MHz7.5
PCS 1900: PRF = -10dBm, PLO = 0dBm,
fIF = 200MHz, fRF = 1850MHz to 1910MHz7.5Small-Signal Conversion LossLC
UMTS 2100: PRF = -10dBm, PLO = 0dBm,
fIF = 200MHz, fRF = 1920MHz to 1980MHz7.5
DCS 1800:
fRF = 1710MHz to 1785MHz±0.5
PCS 1900:
fRF = 1850MHz to 1910MHz±0.5Conversion Loss Variation from
Nominal
UMTS 2100:
fRF = 1920MHz to 1980MHz±0.5
MAX2043
1700MHz to 3000MHz High-Linearity
Low LO Leakage Base-Station Rx/Tx Mixer
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSConversion Loss Variation Over
TemperatureTC = -40°C to +85°C0.0075dB/°C
TC = +25°C, DCS 1800:
fRF = 1710MHz to 1785MHz7.8
TC = +25°C, PCS 1900:
fRF = 1850MHz to 1910MHz7.8Noise Figure, Single SidebandNF
TC = +25°C, UMTS 2100:
fRF = 1920MHz to 1980MHz7.8
Noise Figure Under Blocking
Condition (Note 3)
PBLOCKER = +5dBm at 2100MHz, fRF =
2000MHz, fLO = 2190MHz,
PLO = 0dBmdB
Input Compression Point (Note 4)IP1dBHigh-side injection+23dBm
3rd-Order Input Intercept PointIIP3High-side injection, fRF1 = 1900MHz,
fRF2 = 1901MHz, 0dBm per tone at RF port31dBm
3rd-Order Input Intercept Point
VariationTC = -40°C to +85°C±0.75dB
fRF = 1900MHz,
fLO = 2100MHz,
fSPUR = 2000MHz,
PRF = 0dBm,
2LO - 2RF Spur
PLO = 0dBmdBc
fRF = 1900MHz,
fLO = 2100MHz,
fSPUR = 2033.333MHz,
PRF = 0dBm,
3LO - 3RF Spur
PLO = 0dBmdBc
LO Drive (Note 5)PLO-30+6dBm
LO1-to-LO2 Port IsolationPLO1 = PLO2 = +3dBm,
fIF = 200MHz (Note 6)43dB
LO Leakage at RF PortPLO = +3dBm, fLO = 2260MHz-52-38dBm
LO Switching Time50% of LOSEL to IF settled within 2
degrees50ns
LO Leakage at IF PortPLO = +3dBm-35dBm
RF-to-IF IsolationPLO = +3dBm38dB
RF Input Return LossLO on and IF terminated17dB
LO Input Return LossRF and IF terminated14dB
IF Return LossRF and LO terminated in 50Ω, fIF = 200MHz
(Note 7)20dB
AC ELECTRICAL CHARACTERISTICS (Downconverter Operation) (continued)(MAX2043 Typical Application Circuit, VCC= +4.75V to +5.25V, RF and LO ports are driven from 50Ωsources, PLO= -3dBm to
+3dBm, PRF= 0dBm, fRF= 1700MHz to 3000MHz, fLO= 1900MHz to 3000MHz, fIF= 200MHz, fRF< fLO, TC= -40°C to +85°C,
unless otherwise noted. Typical values are at VCC= +5V, PRF= 0dBm, PLO= 0dBm, fRF= 1900MHz, fLO= 2100MHz, fIF= 200MHz,= +25°C, unless otherwise noted.) (Note 1)
MAX2043
1700MHz to 3000MHz High-Linearity,
Low LO Leakage Base-Station Rx/Tx Mixer
AC ELECTRICAL CHARACTERISTICS (Upconverter Operation)(MAX2043 Typical Application Circuit, VCC= +4.75V to +5.25V, PLO= -3dBm to +3dBm, PIF= 0dBm, fRF= 1700MHz to 3000MHz,
fLO= 1900MHz to 3000MHz, fIF= 200MHz, fRF= fLO- fIF, TC= -40°C to +85°C, unless otherwise noted. Typical values are at VCC=
+5V, PIF= 0dBm, PLO= 0dBm, fRF= 2170MHz, fLO= 2260MHz, fIF= 90MHz, TC= +25°C, unless otherwise noted.) (Note 3)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSInput Compression PointIP1dB23dBm
Two tones:
fIF1 = 90MHz,
fIF2 = 91MHz,
PIF = +5dBm/tone,
fLO = 2230MHz,
3rd-Order Input Intercept PointIIP3
PLO = 0dBmdBm
LO - 2IF6067LO ± 2IF SpurLO + 2IF6069dBc
LO - 3IF63LO ± 3IF SpurLO + 3IF64dBc
Output Noise FloorPOUT = 0dBm-160dBm/Hz
Note 1:All limits reflect losses of external components. Output measurement taken at IF port of Typical Application Circuit.
Note 2:The lower IF frequency limit of 0MHz is limited by the external IF transformer.
Note 3:Measured with external LO source noise filtered so its noise floor is not a contributor. Measured with: fRF= 2000MHz,
fBLOCKER= 2100MHz, fLO= 2190MHz, using a 190MHz SAW filter on the IF port. This specification reflects the effects of
all SNR degradations in the mixer, including the LO noise as defined in Maxim Application Note 2021.
Note 4:Maximum reliable continuous input power applied to the RF or IF port of this device is +15dBm from a 50Ωsource.
Note 5:Typical Operating Characteristicsshow LO drive extended to +6dBm
Note 6:Measured IF port at IF frequency. fLO1 and fLO2are offset by 1MHz.
Note 7:IF return loss can be optimized by external matching components.
Typical Operating Characteristics(MAX2043 Typical Application Circuit, C2 not installed, RFTAP = GND, VCC= +5.0V, PLO= 0dBm, LOSEL = “0” (LO2 selected), PRF=
0dBm, fLO> fRF, fIF= 200MHz, unless otherwise noted.)
Downconverter Curves
CONVERSION LOSS vs. RF FREQUENCYMAX2043 toc01
RF FREQUENCY (MHz)
CONVERSION LOSS (dB)
TC = +85°C
TC = -40°CTC = +25°C
CONVERSION LOSS vs. RF FREQUENCYMAX2043 toc02
RF FREQUENCY (MHz)
CONVERSION LOSS (dB)
PLO = -3dBm, 0dBm, +3dBm
CONVERSION LOSS vs. RF FREQUENCYMAX2043 toc03
RF FREQUENCY (MHz)
CONVERSION LOSS (dB)
VCC = 4.75V, 5.0V, 5.25V
MAX2043
1700MHz to 3000MHz High-Linearity
Low LO Leakage Base-Station Rx/Tx Mixer
Typical Operating Characteristics (continued)(MAX2043 Typical Application Circuit, C2 not installed, RFTAP = GND, VCC= +5.0V, PLO= 0dBm, LOSEL = “0” (LO2 selected), PRF=
0dBm, fLO> fRF, fIF= 200MHz, unless otherwise noted.)
Downconverter Curves
INPUT IP3 vs. RF FREQUENCYMAX2043 toc04
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
TC = +25°C
TC = -40°C
TC = +85°C
INPUT IP3 vs. RF FREQUENCYMAX2043 toc05
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
PLO = +3dBm
PLO = -3dBm
PLO = 0dBm
INPUT IP3 vs. RF FREQUENCYMAX2043 toc06
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
VCC = 5.25V
VCC = 5.0V
VCC = 4.75V
NOISE FIGURE vs. RF FREQUENCYMAX2043 toc07
RF FREQUENCY (MHz)
NOISE FIGURE (dB)
TC = +85°C
TC = -40°C
TC = +25°C
NOISE FIGURE vs. RF FREQUENCYMAX2043 toc08
RF FREQUENCY (MHz)
NOISE FIGURE (dB)
PLO = -3dBm, 0dBm, +3dBm
NOISE FIGURE vs. RF FREQUENCYMAX2043 toc09
RF FREQUENCY (MHz)
NOISE FIGURE (dB)
VCC = 5.0V
VCC = 4.75V
VCC = 5.25V
2LO - 2RF RESPONSE vs. RF FREQUENCYMAX2043 toc10
RF FREQUENCY (MHz)
2LO - 2RF RESPONSE (dBc)
TC = -40°C
TC = +85°C
TC = +25°CPRF = 0dBm
2LO - 2RF RESPONSE vs. RF FREQUENCYMAX2043 toc11
RF FREQUENCY (MHz)
2LO - 2RF RESPONSE (dBc)
PLO = +3dBm
PLO = 0dBm
PLO = -3dBm
PRF = 0dBm
2LO - 2RF RESPONSE vs. RF FREQUENCYMAX2043 toc12
RF FREQUENCY (MHz)
2LO - 2RF RESPONSE (dBc)
PRF = 0dBm
VCC = 4.75V
VCC = 5.0V
VCC = 5.25V
MAX2043
1700MHz to 3000MHz High-Linearity,
Low LO Leakage Base-Station Rx/Tx Mixer
Typical Operating Characteristics (continued)(MAX2043 Typical Application Circuit, C2 not installed, RFTAP = GND, VCC= +5.0V, PLO= 0dBm, LOSEL = “0” (LO2 selected), PRF=
0dBm, fLO> fRF, fIF= 200MHz, unless otherwise noted.)
Downconverter Curves
2LO - 2RF RESPONSE vs. RF FREQUENCY
LOSEL = "1" (LO1 SELECTED)MAX2043 toc13
RF FREQUENCY (MHz)
2LO - 2RF RESPONSE (dBc)
TC = +25°C
TC = +25°C, +85°C
TC = -40°C
PRF = 0dBm
2LO - 2RF RESPONSE vs. RF FREQUENCY
LOSEL = "1" (LO1 SELECTED)MAX2043 toc14
RF FREQUENCY (MHz)
2LO - 2RF RESPONSE (dBc)
PRF = 0dBm
PLO = 0dBm
PLO = +3dBm
PLO = -3dBm
2LO - 2RF RESPONSE vs. RF FREQUENCY
LOSEL = "1" (LO1 SELECTED)MAX2043 toc15
RF FREQUENCY (MHz)
2LO - 2RF RESPONSE (dBc)
PRF = 0dBm
VCC = 5.25V
VCC = 4.75V, 5.0V, 5.25V
3LO - 3RF RESPONSE vs. RF FREQUENCYMAX2043 toc16
RF FREQUENCY (MHz)
3LO - 3RF RESPONSE (dBc)
TC = +85°C
TC = -40°C
TC = +25°C
PRF = 0dBm
3LO - 3RF RESPONSE vs. RF FREQUENCY
MAX2043 toc17
RF FREQUENCY (MHz)
3LO - 3RF RESPONSE (dBc)
PLO = 0dBm, +3dBm
PLO = -3dBm
PRF = 0dBm
3LO - 3RF RESPONSE vs. RF FREQUENCY
MAX2043 toc18
RF FREQUENCY (MHz)
3LO - 3RF RESPONSE (dBc)
PRF = 0dBm
VCC = 5.25V
VCC = 5.0V
VCC = 4.75V
INPUT P1dB vs. RF FREQUENCYMAX2043 toc19
RF FREQUENCY (MHz)
INPUT P
1dB
(dBm)
TC = +85°C
TC = -40°C
TC = +25°CPLO = 0dBm
PLO = +3dBm
PLO = -3dBm
INPUT P1dB vs. RF FREQUENCYMAX2043 toc20
RF FREQUENCY (MHz)
INPUT P
1dB
(dBm)
INPUT P1dB vs. RF FREQUENCY
MAX2043 toc21
RF FREQUENCY (MHz)
INPUT P
1dB
(dBm)
VCC = 5.25V
VCC = 5.0V
VCC = 4.75V
MAX2043
1700MHz to 3000MHz High-Linearity
Low LO Leakage Base-Station Rx/Tx Mixer
Typical Operating Characteristics (continued)(MAX2043 Typical Application Circuit, C2 not installed, RFTAP = GND, VCC= +5.0V, PLO= 0dBm, LOSEL = “0” (LO2 selected), PRF=
0dBm, fLO> fRF, fIF= 200MHz, unless otherwise noted.)
Downconverter Curves
LO SWITCH ISOLATION vs. LO FREQUENCYMAX2043 toc22
LO FREQUENCY (MHz)
LO SWITCH ISOLATION (dB)
TC = -40°C
TC = +85°C
TC = +25°C
LO SWITCH ISOLATION vs. LO FREQUENCYMAX2043 toc23
LO FREQUENCY (MHz)
LO SWITCH ISOLATION (dB)
PLO = -3dBm, 0dBm, +3dBm
LO SWITCH ISOLATION vs. LO FREQUENCYMAX2043 toc24
LO FREQUENCY (MHz)
LO SWITCH ISOLATION (dB)
VCC = 4.75V, 5.0V, 5.25V
LO LEAKAGE AT IF PORT vs. LO FREQUENCYMAX2043 toc25
LO FREQUENCY (MHz)
LO LEAKAGE (dBm)
TC = +25°C
TC = +85°C
TC = -40°C
LO LEAKAGE AT IF PORT vs. LO FREQUENCYMAX2043 toc26
LO FREQUENCY (MHz)
LO LEAKAGE (dBm)
PLO = -3dBm, 0dBm, +3dBm
LO LEAKAGE AT IF PORT vs. LO FREQUENCYMAX2043 toc27
LO FREQUENCY (MHz)
LO LEAKAGE (dBm)
VCC = 4.75V, 5.0V, 5.25V
LO LEAKAGE AT RF PORT vs. LO FREQUENCYMAX2043 toc28
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT (dBm)
TC = +25°C
TC = +85°C
TC = -40°C
LO LEAKAGE AT RF PORT vs. LO FREQUENCYMAX2043 toc29
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT (dBm)
PLO = +3dBm
PLO = 0dBm
PLO = -3dBm
LO LEAKAGE AT RF PORT vs. LO FREQUENCYMAX2043 toc30
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT (dBm)
VCC = 4.75V, 5.0V, 5.25V
MAX2043
1700MHz to 3000MHz High-Linearity,
Low LO Leakage Base-Station Rx/Tx Mixer
Typical Operating Characteristics (continued)(MAX2043 Typical Application Circuit, C2 not installed, RFTAP = GND, VCC= +5.0V, PLO= 0dBm, LOSEL = “0” (LO2 selected), PRF=
0dBm, fLO> fRF, fIF= 200MHz, unless otherwise noted.)
Downconverter Curves
RF-TO-IF ISOLATION vs. RF FREQUENCYMAX20343 toc31
RF FREQUENCY (MHz)
RF-TO-IF ISOLATION (dB)
TC = +25°CTC = +85°C
TC = -40°C
RF-TO-IF ISOLATION vs. RF FREQUENCYMAX2043 toc32
RF FREQUENCY (MHz)
RF-TO-IF ISOLATION (dB)
PLO = -3dBm, 0dBm, +3dBm
RF-TO-IF ISOLATION vs. RF FREQUENCYMAX2043 toc33
RF FREQUENCY (MHz)
RF-TO-IF ISOLATION (dB)
VCC = 4.75V, 5.0V, 5.25V
RF PORT RETURN LOSS
vs. RF FREQUENCYMAX2043 toc34
RF FREQUENCY (MHz)
RF PORT RETURN LOSS (dB)
PLO = -3dBm, 0dBm, +3dBm
IF PORT RETURN LOSS
vs. IF FREQUENCYMAX2043 toc35
IF FREQUENCY (MHz)
IF PORT RETURN LOSS (dB)
VCC = 5.0V
VCC = 4.75V
VCC = 5.25V
LOW FREQ MATCH SET BY T1
LO SELECTED RETURN LOSS
vs. LO FREQUENCYMAX2043 toc36
LO FREQUENCY (MHz)
LO SELECTED RETURN LOSS (dB)
PLO = 0dBm, +3dBm
PLO = -3dBm
LO UNSELECTED RETURN LOSS
vs. LO FREQUENCYMAX2043 toc37
LO FREQUENCY (MHz)
LO UNSELECTED RETURN LOSS (dB)
PLO = -3dBm, 0dBm, +3dBm
SUPPLY CURRENT
vs. TEMPERATURE (TC)MAX2043 toc38
TEMPERATURE (°C)
SUPPLY CUIRRENT (mA)3510-15
VCC = 5.25V
VCC = 5.0V
VCC = 4.75V
MAX2043
1700MHz to 3000MHz High-Linearity
Low LO Leakage Base-Station Rx/Tx Mixer
Typical Operating Characteristics(MAX2043 Typical Application Circuit, C2 = 22pF, VCC= +5.0V, PLO= 0dBm, LOSEL = “1” (LO1 selected), PIF= 0dBm, fRF = fLO- fIF,
fIF= 90MHz, unless otherwise noted.)
Upconverter Curves
CONVERSION LOSS vs. RF FREQUENCYMAX2043 toc39
RF FREQUENCY (MHz)
CONVERSION LOSS (dB)
TC = +85°C
TC = -40°C
TC = +25°C
CONVERSION LOSS vs. RF FREQUENCYMAX2043 toc40
RF FREQUENCY (MHz)
CONVERSION LOSS (dB)
PLO = -3dBm, 0dBm, +3dBm, +6dBm
CONVERSION LOSS vs. RF FREQUENCYMAX2043 toc41
RF FREQUENCY (MHz)
CONVERSION LOSS (dB)
VCC = 4.75V, 5.0V, 5.25V
INPUT IP3 vs. RF FREQUENCYMAX2043 toc42
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
TC = +85°C
TC = -40°C
TC = +25°C
INPUT IP3 vs. RF FREQUENCYMAX2043 toc43
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
PLO = -3dBm
PLO = 0dBm, +3dBm, +6dBm
INPUT IP3 vs. RF FREQUENCYMAX2043 toc44
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
VCC = 4.75V, 5.0V, 5.25V
LO + 2IF REJECTION vs. RF FREQUENCYMAX2043 toc45
RF FREQUENCY (MHz)
LO + 2IF REJECTION (dBc)
TC = +85°C
TC = -40°CTC = +25°C
PIF = 0dBm
LO + 2IF REJECTION vs. RF FREQUENCYMAX2043 toc46
RF FREQUENCY (MHz)
LO + 2IF REJECTION (dBc)
PIF = 0dBm
PLO = +3dBm
PLO = +6dBm
PLO = 0dBm
PLO = -3dBm
LO + 2IF REJECTION vs. RF FREQUENCYMAX2043 toc47
RF FREQUENCY (MHz)
LO + 2IF REJECTION (dBc)
PIF = 0dBm
VCC = 5.25V
VCC = 5.0V
VCC = 4.75V
