Maker : Maxim Integrated Products
Part No. : MAX2042

Datasheet PDF : MAX2042.pdf
Cross Reference : MAX2042 Cross Reference
Buy Component : MAX2042 Find Stock and Price

Shortcut : MAX204  MAX2041  MAX2042  MAX2043  MAX2044  MAX2045  MAX2046  MAX2047 

Product Information

19-4679; Rev 0; 8/09 SiGe High-Linearity, 2000MHz to 3000MHz Upconversion/Downconversion Mixer with LO Buffer General Description The MAX2042 single, high-linearity upconversion/downconversion mixer provides +36dBm IIP3, 7.3dB noise figure, and 7.2dB conversion loss for 2000MHz to 3000MHz WCS, LTE, WiMAXK, and MMDS wireless infrastructure applications. With a wide LO frequency range of 1800MHz to 2800MHz, this particular mixer is ideal for low-side LO injection receiver and transmitter architectures. High-side LO injection is supported by the MAX2042A, which is pinpin and functionally compatible with the MAX2042. In addition to offering excellent linearity and noise performance, the MAX2042 also yields a high level of component integration. This device includes a doublebalanced passive mixer core, an LO buffer, and on-chip baluns that allow for single-ended RF and LO inputs. The MAX2042 requires a nominal LO drive of 0dBm, and supply current is typically 138mA at VCC = +5.0V or 120mA at VCC = +3.3V. The MAX2042 is pin compatible with the MAX2042A 2000MHz to 3900MHz mixer. The device is also pin similar with the MAX2029/MAX2031 650MHz to 1000MHz mixers, the MAX2039/MAX2041 1700MHz to 3000MHz mixers, and the MAX2044/MAX2044A 3000MHz to 4000MHz mixers, making this entire family of up/downconverters ideal for applications where a common PCB layout is used for multiple frequency bands. The MAX2042 is available in a compact 20-pin thin QFN (5mm x 5mm) package with an exposed pad. Electrical www.DataSheet4U.com is guaranteed over the extended -40NC to performance +85NC temperature range. S S S S S S S S S S S S S Features 2000MHz to 3000MHz RF Frequency Range 1800MHz to 2800MHz LO Frequency Range 50MHz to 500MHz IF Frequency Range 7.2dB Conversion Loss 7.3dB Noise Figure +36dBm Typical IIP3 +23.4dBm Typical Input 1dB Compression Point 70dBc Typical 2RF-2LO Spurious Rejection at PRF = -10dBm Integrated LO Buffer Integrated RF and LO Baluns for Single-Ended Inputs Low -3dBm to +3dBm LO Drive Pin Compatible with the MAX2042A 2000MHz to 3900MHz High-Side LO Injection Mixer Pin Similar with the MAX2029/MAX2031 650MHz to 1000MHz Mixers, MAX2039/MAX2041 1700MHz to 3000MHz Mixers, and MAX2044/MAX2044A 3000MHz to 4000MHz Mixers Single +5.0V or +3.3V Supply External Current-Setting Resistor Provides Option for Operating Device in Reduced-Power/ReducedPerformance Mode MAX2042 S S Pin Configuration/ Functional Diagram GND GND 16 15 GND IF18 TOP VIEW GND Applications 2.3GHz WCS Base Stations 2.5GHz WiMAX and LTE Base Stations 2.7GHz MMDS Base Stations Fixed Broadband Wireless Access Wireless Local Loop Private Mobile Radios Military Systems GND RF VCC + 1 20 IF+ 19 17 2 MAX2042 14 VCC 3 13 GND GND 4 EP* 12 GND Ordering Information PART MAX2042ETP+ TEMP RANGE -40NC to +85NC PIN-PACKAGE 20 Thin QFN-EP* GND 5 6 VCC 7 LOBIAS 8 VCC 9 GND 10 GND 11 LO MAX2042ETP+T -40NC to +85NC 20 Thin QFN-EP* +Denotes a lead(Pb)-free/RoHS-compliant package. *EP = Exposed pad. T = Tape and reel. *EXPOSED PAD WiMAX is a trademark of WiMAX Forum. _______________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. SiGe High-Linearity, 2000MHz to 3000MHz Upconversion/Downconversion Mixer with LO Buffer MAX2042 ABSOLUTE MAXIMUM RATINGS VCC to GND..........................................................-0.3V to +5.5V IF+, IF-, LOBIAS to GND .......................... -0.3V to (VCC + 0.3V) RF, LO Input Power ....................................................... +20dBm RF, LO Current (RF and LO are DC shorted to GND through a balun)................................... .............50mA Continuous Power Dissipation (Note 1) .............................5.0W BJA (Notes 2, 3) ............................................................ +38NC/W BJC (Notes 1, 3) ......................

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