MAX2410EEI ,Low-Cost RF Up/Downconverter with LNA and PA DriverApplications include most popular cordless and PCS ' 3.2dB Combined Receiver Noise Figure:standards ..
MAX2411AEEI ,Low-Cost RF Up/Downconverter with LNA and PA DriverApplicationsPin ConfigurationPWT1900 DECTDCS1800/PCS1900 ISM-Band TransceiversTOP VIEWPHS/PACS Irid ..
MAX241CAI ,+5V-Powered, Multichannel RS-232 Drivers/ReceiversFeaturesMAX220 +5 2/2 4 4.7/10 No — 120 Ultra-low-power, industry-standard pinoutMAX222 +5 2/2 4 0. ..
MAX241CAI+ ,+5V-Powered, Multichannel RS-232 Drivers/ReceiversApplications• Interface Translation• Multidrop RS-232 Networks• Portable Diagnostics EquipmentAutoS ..
MAX241CWI ,+5V-Powered, Multichannel RS-232 Drivers/ReceiversGeneral Description ________
MAX241CWI. ,+5V-Powered, Multichannel RS-232 Drivers/ReceiversELECTRICAL CHARACTERISTICS—MAX220/222/232A/233A/242/243(V = +5V ±10%, C1–C4 = 0.1µF‚ MAX220, C1 = 0 ..
MAX5704ATB+T ,Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output Voltage DACs with Internal Reference and SPI InterfaceApplicationsCS8-/10-/CODE DAC12-BIT Programmable Voltage and Current Sources SCLK LATCHREGISTERDACO ..
MAX5712EUT#TG16 ,12-Bit, Low-Power, Rail-to-Rail Voltage-Output Serial DAC in SOT23ApplicationsPIN- TOPAutomatic TuningPART TEMP RANGEPACKAGE MARKGain and Offset AdjustmentPower Ampl ..
MAX5721AUA ,10-Bit, Low-Power, Dual, Voltage-Output DAC with Serial InterfaceELECTRICAL CHARACTERISTICS(V = +2.7V to +5.5V, GND = 0, V = V , R = 5kΩ , C = 200pF, T = T to T , u ..
MAX5721AUA+ ,10-Bit, Low-Power, Dual, Voltage-Output DAC with Serial InterfaceApplications Ordering InformationAutomatic TuningPART TEMP RANGE PIN-PACKAGEGain and Offset Adjustm ..
MAX5721EUA ,10-Bit, Low-Power, Dual, Voltage-Output DAC with Serial Interfaceapplications. DAC outputs employ on-chip Tiny 8-Pin µMAX Package ®precision output amplifiers that ..
MAX5725AAUP+T ,Ultra-Small, Octal-Channel, 8-/10-/12-Bit Buffered Output DACs with Internal Reference and SPI InterfaceApplicationsREGISTER LATCH DACSERIALDOUT OUT0INTERFACE BUFFERProgrammable Voltage and Current Sourc ..
MAX2410EEI
Low-Cost RF Up/Downconverter with LNA and PA Driver
________________General DescriptionThe MAX2410 performs the RF front-end transmit/receive
function in time-division-duplex (TDD) communication
systems. It operates over a wide frequency range and
is optimized for RF frequencies around 1.9GHz.
Applications include most popular cordless and PCS
standards.
The MAX2410 contains a low-noise amplifier (LNA), a
downconverter mixer, a local-oscillator (LO) buffer, an
upconverter mixer, and a variable-gain power-amplifier
(PA) driver in a low-cost, plastic surface-mount package.
The LNA has a 2.4dB (typical) noise figure and a
-10dBm input third-order intercept point (IP3). The down-
converter mixer has a low 9.8dB noise figure and a
3.3dBm IP3. Image and LO filtering are implemented off-
chip for maximum flexibility. The PA driver has 15dB of
gain, which can be reduced over a 35dB (typical) range.
Power consumption is only 60mW in receive mode or
90mW in transmit mode and drops to less than 0.3µW in
shutdown mode.
A similar part, the MAX2411A, features the same func-
tionality as the MAX2410 but offers a differential
bidirectional (transmit and receive) IF port. This allows
the use of a single IF filter for transmit (TX) and receive
(RX). For applications requiring a receive function only,
consult the data sheet for the MAX2406, a low-cost
downconverter with low-noise amplifier.
________________________ApplicationsPWT1900DECT
DCS1800/PCS1900ISM-Band Transceiver
PHS/PACSIridium Handsets
____________________________FeaturesLow-Cost Silicon Bipolar DesignIntegrated Upconvert/Downconvert FunctionOperates from Single +2.7V to +5.5V Supply3.2dB Combined Receiver Noise Figure:
2.4dB (LNA)
9.8dB (Mixer) Flexible Power-Amplifier Driver:
18dBm Output Third-Order Intercept (OIP3)
35dB Gain Control RangeLO Buffer for Low LO Drive LevelLow Power Consumption:
60mW Receive
90mW Full-Power Transmit0.3µW Shutdown ModeFlexible Power-Down Modes Compatible with
MAX2510/MAX2511 IF Transceivers
MAX2410
Low-Cost RF Up/Downconverter
with LNA and PA Driver
___________________Pin Configuration
MAX2410
Low-Cost RF Up/Downconverter
with LNA and PA Driver
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS(VCC= 2.7V to 5.5V, VGC= 3.0V, RXEN = TXEN = 0.6V, IFOUT and PADROUT pulled up to VCCwith 50Ωresistors, TXMXOUT pulled
up to VCCwith 125Ωresistor, LNAOUT pulled up to VCCwith 100Ωresistor, all other RF and IF inputs open, TA= -40°C to +85°C,
unless otherwise noted. Typical values are at TA= +25°C and VCC= 3.0V.)
AC ELECTRICAL CHARACTERISTICS(MAX2410 EV kit, VCC= 3.0V, VGC= 2.15V, RXEN = TXEN = low, fLO= 1.5GHz, PLO= -10dBm, fLNAIN= fPADRIN= fRXMXIN=
1.9GHz, PLNAIN= -32dBm, PPADRIN= PRXMXIN= -22dBm, fIFIN= 400MHz, PIFIN= -32dBm. All measurements performed in 50Ω
environment. TA= +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 +6V
LNAIN Input Power.........................................................+15dBm
LO, LOInput Power........................................................+10dBm
PADRIN Input Power......................................................+10dBm
RXMXIN Input Power......................................................+10dBm
IFIN Input Power.............................................................+10dBm
RXEN, TXEN, GC Voltage...........................-0.3V to (VCC + 0.3V)
Continuous Power Dissipation (TA= +70°C)
QSOP (derate 11mW/°C above +70°C) .......................909mW
Junction Temperature......................................................+150°C
Operating Temperature Range...........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +165°C
Lead Temperature (soldering, 10sec).............................+300°C
MAX2410
Low-Cost RF Up/Downconverter
with LNA and PA Driver
AC ELECTRICAL CHARACTERISTICS (continued)(MAX2410 EV kit, VCC= 3.0V, VGC= 2.15V, RXEN = TXEN = low, fLO= 1.5GHz, PLO= -10dBm, fLNAIN= fPADRIN= fRXMXIN=
1.9GHz, PLNAIN= -32dBm, PPADRIN= PRXMXIN= -22dBm, fIFIN= 400MHz, PIFIN= -32dBm. All measurements performed in 50Ω
environment. TA= +25°C, unless otherwise noted.)
Note 1:Guaranteed by design and characterization.
Note 2:Two tones at 1.9GHz and 1.901GHz at -32dBm per tone
Note 3:Two tones at 1.9GHz and 1.901GHz at -22dBm per tone
Note 4:Mixer operation guaranteed to this frequency. For optimum gain, adjust output match. See the Typical Operating
Characteristicsfor graphs of IFIN and IFOUT Impedance vs. IF Frequency.
Note 5:At this LO drive level the mixer conversion gain is typically 1dB lower than with -10dBm LO drive.
Note 6:Two tones at 400MHz and 401MHz at -32dBm per tone.
Note 7:Transmit mixer output at -17dBm.
Note 8:Calculated from measurements taken at VGC= 1.0V and VGC= 1.5V.
Note 9:Time from RXEN = low to RXEN = high transition until the combined receive gain is within 1dB of its final value. Measured
with 47pF blocking capacitors on LNAIN and LNAOUT.
Note 10:Time from TXEN = low to TXEN = high transition until the combined transmit gain is within 1dB of its final value. Measured
with 47pF blocking capacitors on PADRIN and PADROUT.
MAX2410
Low-Cost RF Up/Downconverter
with LNA and PA Driver
__________________________________________Typical Operating Characteristics(MAX2410 EV kit, VCC= 3.0V, VGC= 2.15V, RXEN = TXEN = low, fLO= 1.5GHz, PLO= -10dBm, fLNAIN= fPADRIN= fRXMXIN=
1.9GHz, PLNAIN= -32dBm, PPADRIN= PRXMXIN= -22dBm, fIFIN= 400MHz, PIFIN= -32dBm. All measurements performed in 50Ω
environment. TA= +25°C, unless otherwise noted. All impedance measurements made directly to pin (no matching network).)
Low-Cost RF Up/Downconverter
with LNA and PA Driver
_____________________________Typical Operating Characteristics (continued)(MAX2410 EV kit, VCC= 3.0V, VGC= 2.15V, RXEN = TXEN = low, fLO= 1.5GHz, PLO= -10dBm, fLNAIN= fPADRIN= fRXMXIN=
1.9GHz, PLNAIN= -32dBm, PPADRIN= PRXMXIN= -22dBm, fIFIN= 400MHz, PIFIN= -32dBm. All measurements performed in 50Ω
environment. TA= +25°C, unless otherwise noted. All impedance measurements made directly to pin (no matching network).)
Low-Cost RF Up/Downconverter
with LNA and PA Driver
_____________________________Typical Operating Characteristics (continued)(MAX2410 EV kit, VCC= 3.0V, VGC= 2.15V, RXEN = TXEN = low, fLO= 1.5GHz, PLO= -10dBm, fLNAIN= fPADRIN= fRXMXIN=
1.9GHz, PLNAIN= -32dBm, PPADRIN= PRXMXIN= -22dBm, fIFIN= 400MHz, PIFIN= -32dBm. All measurements performed in 50Ω
environment. TA= +25°C, unless otherwise noted. All impedance measurements made directly to pin (no matching network).)
