MAX2204
RF Power Detector
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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)
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.
Note 1: Specifications over TA= -40°C to +85°C are guaranteed by design. Production tests are performed at TA= +25°C.
Note 2: Guaranteed by design and characterization.
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
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Supply Voltage VCC 2.7 3.3 V
Operating Supply Current ICC 1.2 2.5 mA
Sleep Mode Supply Current ENA = 0V 0.5 10 µA
ENA Logic-High Threshold VIH 2 V
ENA Logic-Low Threshold VIL 0.6 V
ENA = 2V -2 +10
ENA Input Current ENA = 0.6V -2 +1 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,
TA=+25°C, unless otherwise noted.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
RF Input Frequency 450 2500 MHz
TA = +25°C, RFIN at 836MHz 3.3 4.8 6.3
RF Input Level for 2.0V TA = +25°C, RFIN at 1880MHz 1.9 3.4 4.9 dBm
Minimum Input Level -16dBm to -15dBm change in PIN
(836MHz to 2500MHz) 814 mV
PIN for 2.0V output ±0.5 ±1.1
Power Detector Accuracy Due to
Temperature
VCC = 2.85V,
836MHz to 1880MHz
TA = -40°C to +85°C
(Note 2) PIN for 0.1V output ±1.5 ±4
dB
824MHz to 849MHz 0.1
In-Band Variation 1850MHz to 1980MHz 0.2 dB
Note: This part is not for automotive applications.
CAUTION! ESD SENSITIVE DEVICE