Maker : Maxim Integrated Products
Part No. : MAX2204

Datasheet PDF : MAX2204.pdf
Cross Reference : MAX2204 Cross Reference
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Product Information

19-0753; Rev 0; 4/07 KIT ATION EVALU BLE AVAILA RF Power Detector General Description Features o -16dBm to +5dBm Detection Range o ±0.3dB Detection Error Due to Temperature o +2.7V to +3.3V Single-Supply Operation o Easy-to-Assemble, Lead-Free, 5-Pin SC70 Package MAX2204 The MAX2204 RF power detector is designed to operate from 450MHz to 2.5GHz. The device is ideal for wideband code-division multiple access (WCDMA), cdma2000®, and high-speed downlink/uplink packet access. The MAX2204 accepts an RF signal at the input, and outputs a highly repeatable voltage. The output voltage increases monotonically with increasing input power. The device is designed to compensate for temperature and process shifts, reducing the typical output variation to less than ±0.5dB at full input power and ±1.5dB at the lower power. The MAX2204 features a detection range from -16dBm to +5dBm. High input impedance allows for low-loss resistive tap if an isolator is used. The device uses external termination at the input so that the RF signal from several directional couplers can be connected to a single detector chip. The MAX2204 operates from a 2.7V to 3.3V power supply. The device is available in a tiny 5-pin SC70 package. Electrical performance is guaranteed over a -40°C to +85°C temperature range. Ordering Information PART TEMP RANGE PINPACKAGE 5 SC70 PKG CODE X5+1 Applications WCDMA, cdma2000 High-Speed Downlink Packet Access (HSDPA) High-Speed Uplink Packet Access (HSUPA) www.DataSheet4U.com MAX2204EXK+ -40°C to +85°C +Denotes a lead-free package. Pin Configuration TOP VIEW cdma2000 is a registered trademark of Telecommunications Industry Association. + VCC 1 5 OUT GND 2 MAX2204 4 ENA RFIN 3 ________________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. RF Power Detector MAX2204 ABSOLUTE MAXIMUM RATINGS VCC to GND ...........................................................-0.3V to +3.6V OUT, Logic Input (ENA) to GND ................-0.3V to (VCC + 0.3V) RF Input Power ...............................................................+10dBm Continuous Power Dissipation (TA = +70°C) (derate 3.1mW/°C above +70°C) ................................247mW Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ......................................................+150°C θJC ...............................................................................+115°C/W θJA ...............................................................................+324°C/W Storage Temperature Range .............................-65°C to +160°C Lead Temperature (soldering, 10s) .................................+300°C 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 Note: This part is not for automotive applications. DC ELECTRICAL CHARACTERISTICS (VCC = 2.7V to 3.3V, TA = -40°C to +85°C, ENA = 2.0V, no RF signal applied. Typical values are at VCC = 2.85V, TA = +25°C, unless otherwise noted.) (Note 1) PARAMETER Supply Voltage Operating Supply Current Sleep Mode Supply Current ENA Logic-High Threshold ENA Logic-Low Threshold ENA Input Current VIH VIL ENA = 2V ENA = 0.6V -2 -2 SYMBOL VCC ICC ENA = 0V 2 0.6 +10 +1 CONDITIONS MIN 2.7 1.2 0.5 TYP MAX 3.3 2.5 10 UNITS V mA µA V V µA AC ELECTRICAL CHARACTERISTICS (MAX2204 Evaluation Kit, VCC = 2.85V, TA = -40°C to +85°C, ENA = 2.0V. fRF = 450MHz to 2.5GHz. Typical values are at VCC = 2.85V, www.DataSheet4U.c...

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