Maker : Maxim Integrated Products
Part No. : MAX2209

Datasheet PDF : MAX2209.pdf
Cross Reference : MAX2209 Cross Reference
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Product Information

19-4946; Rev 0; 10/09 TION KIT EVALUA BLE ILA AVA RF Power Detector Features S -25dBm to 0dBm Power Detection Range S ±0.5dB Detection Error Due to Temperature S +2.7V to +5V Single-Supply Operation S Space-Saving 4-Bump, 1mm2 UCSP™ Package S On-Chip 50I Termination and DC-Blocking General Description The MAX2209 is a wideband (800MHz to 2GHz) RF power detector. It takes an RF signal from the directional coupler at the input, and outputs a DC voltage proportional to the RF peak voltage. The change in output voltage versus temperature is very repeatable from part to part and enables a lookup table based on nominal behavior, minimizing the effective detection error to less than Q0.5dB relative to room temperature. The MAX2209 comes in a space-saving 2 x 2, 0.5mm pitch wafer-level package (WLP) and requires only two external components. MAX2209 Capacitor Applications Dual-Band WCDMA Handsets High-Speed Downlink Packet Access (HSDPA) High-Speed Uplink Packet Access (HSUPA) PART MAX2209EBS+ Ordering Information TEMP RANGE -40NC to +85NC PINPACKAGE 4 UCSP TOP MARK AGJ +Denotes a lead(Pb)-free/RoHS-compliant package. Pin Configuration/Functional Diagram/Typical Operating Circuit www.DataSheet4U.com MAX2209 ADC A1 OUT A2 VCC VCC B1 GND B2 RFIN RF INPUT UCSP is a trademark of Maxim Integrated Products, Inc. _______________________________________________________________ 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. RF Power Detector MAX2209 ABSOLUTE MAXIMUM RATINGS VCC to GND.............................................................-0.3V to +6V RFIN to GND ......................................... -0.3V to + (VCC + 0.3V) OUT to GND .......................................... -0.3V to + (VCC + 0.3V) RFIN Input Power .......................................................... +10dBm Continuous Power Dissipation (TA = +70NC) 4-Bump WLP (derate 3mW/NC above +70NC).............238mW Junction-to-Ambient Thermal Resistance (BJA) (Note 1) ..........................................335NC/W Operating Temperature Range .......................... -40NC to +85NC Storage Temperature Range............................ -65NC to +160NC Junction Temperature ....................................................+150NC Bump Temperature (soldering, Note 2) Infrared (15s) ...............................................................+260NC Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a 4-layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial. Note 2: For detailed information on soldering, refer to Application Note 1891: Wafer-Level Packaging (WLP) and Its Applications. 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. CAUTION! ESD SENSITIVE DEVICE DC ELECTRICAL CHARACTERISTICS (VCC = 2.7V to 5.0V, TA = -40NC to +85NC, no RF signal applied. Typical values are at VCC = 2.8V, TA = +25NC, unless otherwise noted.) (Note 3) PARAMETER Supply Voltage Supply Current Idle Output Voltage Output Current Source Capability Output Current Sink Capability www.DataSheet4U.com AC ELECTRICAL CONDITIONS MIN 2.7 TYP 3.6 MAX 5.0 6 UNITS V mA mV FA FA VCC = 2.8V, no RF signal PIN = 0dBm, VOUT forced to 0.5V No RF signal, VOUT forced to 2V 750 300 35 1800 525 CHARACTERISTICS CONDITIONS 800MHz 2000MHz -5dBm input -25dBm input -5dBm input -25dBm input -5dBm input -25dBm input MIN 800 -17 -12 0.88 0.06 0.72 0.06 Q0.5 Q1.5 TYP MAX 2000 UNITS MHz dB V V (TA = ...

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