Maker : Maxim Integrated Products
Part No. : MAX2044

Datasheet PDF : MAX2044.pdf
Cross Reference : MAX2044 Cross Reference
Buy Component : MAX2044 Find Stock and Price

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Product Information

19-5002; Rev 0; 10/09 SiGe, High-Linearity, 2300MHz to 4000MHz Upconversion/Downconversion Mixer with LO Buffer General Description The MAX2044 single, high-linearity upconversion/downconversion mixer provides +32.5dBm input IP3, 8.5dB noise figure, and 7.7dB conversion loss for 2300MHz to 4000MHz LTE, WiMAXK, and MMDS wireless infrastructure applications. With an ultra-wide 2600MHz to 4300MHz LO frequency range, the MAX2044 can be used in either low-side or high-side LO injection architectures for virtually all 2.5GHz and 3.5GHz applications. In addition to offering excellent linearity and noise performance, the MAX2044 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 MAX2044 requires a nominal LO drive of 0dBm, and supply current is typically 138mA at VCC = 5.0V or 121mA at VCC = 3.3V. The MAX2044 is pin similar with the MAX2029/MAX2031 650MHz to 1000MHz mixers and the MAX2039/MAX2041/ MAX2042 1700MHz to 3000MHz mixers, making this entire family of up/downconverters ideal for applications where a common PCB layout is used for multiple frequency bands. The MAX2044 is available in a compact 20-pin thin QFN (5mm x 5mm) package with an exposed pad. Electrical performance is guaranteed over the extended -40NC to +85NC temperature range. www.DataSheet4U.com Features S 2300MHz to 4000MHz RF Frequency Range S 2600MHz to 4300MHz LO Frequency Range S 50MHz to 500MHz IF Frequency Range S 7.7dB Conversion Loss S 8.5dB Noise Figure S +32.5dBm Typical Input IP3 S 21dBm Typical Input 1dB Compression Point S 68dBc Typical 2RF - 2LO Spurious Rejection at PRF = -10dBm S Integrated LO Buffer S Integrated RF and LO Baluns for Single-Ended Inputs S Low -3dBm to +3dBm LO Drive S Pin Similar with the MAX2029/MAX2031 Series of 650MHz to 1000MHz Mixers and the MAX2039/ MAX2041/MAX2042 Series of 1700MHz to 3000MHz Mixers S Single 5.0V or 3.3V Supply S External Current-Setting Resistor Provides Option for Operating Device in Reduced-Power/ReducedPerformance Mode MAX2044 Applications PART MAX2044ETP+ MAX2044ETP+T 2.5GHz WiMAX and LTE Base Stations 2.7GHz MMDS Base Stations 3.5GHz WiMAX and LTE Base Stations Fixed Broadband Wireless Access Wireless Local Loop Private Mobile Radios Military Systems Ordering Information TEMP RANGE -40NC to +85NC -40NC to +85NC PIN-PACKAGE 20 Thin QFN-EP* 20 Thin QFN-EP* +Denotes a lead(Pb)-free/RoHS-compliant package. *EP = Exposed pad. T = Tape and reel. 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, 2300MHz to 4000MHz Upconversion/Downconversion Mixer with LO Buffer MAX2044 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 is DC shorted to GND through a balun)................................... .............50mA Continuous Power Dissipation (Note 1) .................................5W BJA (Notes 2, 3) ............................................................ +38NC/W BJC (Notes 1, 3) ............................................................ +13NC/W Operating Case Temperature Range (Note 4) ..................................... TC = -40NC to +85NC Junction Temperature .....................................................+150NC Storage Temperature Range............................ -65NC to +150NC Lead Temperature (soldering, 10s) ................................+300NC Note 1: Based on junction temperature TJ = TC + (BJC x VCC x ICC). This formula can be used when the temperature of the ex...

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