MAX2014(2006) 데이터 시트보기 (PDF) - Maxim Integrated
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MAX2014 Datasheet PDF : 10 Pages
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50MHz to 1000MHz, 75dB Logarithmic
Detector/Controller
AC ELECTRICAL CHARACTERISTICS (continued)
(MAX2014 Typical Application Circuit (Figure 1), VS = +3.3V, fRF = 50MHz to 1000MHz, R1 = 0Ω, R4 = 0Ω, RL = 10kΩ, TA = -40°C to
+85°C, unless otherwise noted. Typical values are at TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
Temp Sensitivity when TA > +25°C
Temp Sensitivity when TA < +25°C
Slope
Typical Slope Variation
Intercept
Typical Intercept Variation
RSSI MODE—100MHz
RF Input Power Range
±3dB Dynamic Range
Range Center
Temp Sensitivity when TA > +25°C
Temp Sensitivity when TA < +25°C
Slope
Typical Slope Variation
Intercept
Typical Intercept Variation
RSSI MODE—900MHz
RF Input Power Range
±3dB Dynamic Range
Range Center
Temp Sensitivity when TA > +25°C
Temp Sensitivity when TA < +25°C
Slope
Typical Slope Variation
Intercept
Typical Intercept Variation
SYMBOL
CONDITIONS
TA = +25°C to +85°C,
PIN = -25dBm
TA = -40°C to +25°C,
PIN = -25dBm
(Note 4)
TA = -40°C to +85°C
(Note 5)
TA = -40°C to +85°C
(Note 2)
TA = -40°C to +85°C (Note 3)
TA = +25°C to +85°C,
PIN = -25dBm
TA = -40°C to +25°C,
PIN = -25dBm
(Note 4)
TA = -40°C to +85°C
(Note 5)
TA = -40°C to +85°C
(Note 2)
TA = -40°C to +85°C (Note 3)
TA = +25°C to +85°C,
PIN = -25dBm
TA = -40°C to +25°C,
PIN = -25dBm
(Note 4)
TA = -40°C to +85°C
(Note 5)
TA = -40°C to +85°C
MIN
TYP
MAX UNITS
+0.0083
dB/°C
-0.0154
19
-4
-100
0.03
dB/°C
mV/dB
µV/°C
dBm
dBm/°C
-65 to +5
70
-30
+0.0083
-0.0154
19
-4
-100
0.03
dBm
dB
dBm
dB/°C
dB/°C
mV/dB
µV/°C
dBm
dBm/°C
-65 to +5
70
-30
±0.0083
-0.0154
18.1
-4
-97
0.02
dBm
dB
dBm
dB/°C
dB/°C
mV/dB
µV/°C
dBm
dBm/°C
Note 1: The MAX2014 is guaranteed by design for TA = -40°C to +85°C, as specified.
Note 2: Typical minimum and maximum range of the detector at the stated frequency.
Note 3: Dynamic range refers to the range over which the error remains within the stated bounds. The error is calculated at TA = -40°C
and +85°C, relative to the curve at TA = +25°C.
Note 4: The slope is the variation of the output voltage per change in input power. It is calculated by fitting a root-mean-square
(RMS) straight line to the data indicated by RF input power range.
Note 5: The intercept is an extrapolated value that corresponds to the output power for which the output voltage is zero.
It is calculated by fitting an RMS straight line to the data.
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