AD8312 데이터 시트보기 (PDF) - Analog Devices
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AD8312 Datasheet PDF : 20 Pages
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AD8312
SPECIFICATIONS
VS = 3 V, CFLT = open, TA = 25°C, light condition = 600 LUX, 52.3 Ω termination resistor at RFIN, unless otherwise noted.
Table 1.
Parameter
SIGNAL INPUT INTERFACE
Specified Frequency Range
Input Voltage Range
Equivalent Power Range
DC Resistance to COMM
MEASUREMENT MODE
f = 50 MHz
Input Impedance
±1 dB Dynamic Range
Maximum Input Level
Minimum Input Level
Slope
Intercept
Output Voltage—High Power In
Output Voltage—Low Power In
Temperature Sensitivity
f =100 MHz
Input Impedance
±1 dB Dynamic Range
Maximum Input Level
Minimum Input Level
Slope
Intercept
Output Voltage—High Power In
Output Voltage—Low Power In
Temperature Sensitivity
f = 900 MHz
Input Impedance
±1 dB Dynamic Range
Maximum Input Level
Minimum Input Level
Slope
Intercept
Output Voltage—High Power In
Output Voltage—Low Power In
Temperature Sensitivity
Conditions
RFIN (Pin 6)
Internally ac-coupled
52.3 Ω external termination
VOUT (Pin 2) shorted to VSET (Pin 3), sinusoidal input signal
TA = 25°C
−40°C < TA < +85°C
±1 dB error
±1 dB error
PIN = −10 dBm
PIN = −40 dBm
PIN = −10 dBm
25°C ≤ TA ≤ +85°C
−40°C ≤ TA ≤ +25°C
TA = 25°C
−40°C < TA < +85°C
±1 dB error
±1 dB error
PIN = −10 dBm
PIN = −40 dBm
PIN = −10 dBm
25°C ≤ TA ≤ +85°C
−40°C ≤ TA ≤ +25°C
TA = 25°C
−40°C < TA < +85°C
±1 dB error
±1 dB error
PIN = −10 dBm
PIN = −40 dBm
PIN = −10 dBm
25°C ≤ TA ≤ 85°C
−40°C ≤ TA ≤ +25°C
Min
0.05
1.25
−45
19.0
−56.0
Typ
Max
3.5
224
0
100
3050 || 1.4
50
42
3
−47
20.25
−51.5
0.841
0.232
0.0010
0.0073
2900 || 1.3
48
40
2
−46
21.0
−50.5
0.850
0.222
23.0
−47.0
0.0002
0.0060
890 || 1.15
49
42
1
−48.0
20.25
−51.9
0.847
0.237
0.0019
0.0010
Unit
GHz
mV rms
dBm
kΩ
Ω || pF
dB
dB
dBm
dBm
mV/dB
dBm
V
V
dB/°C
dB/°C
Ω || pF
dB
dB
dBm
dBm
mV/dB
dBm
V
V
dB/°C
dB/°C
Ω || pF
dB
dB
dBm
dBm
mV/dB
dBm
V
V
dB/°C
dB/°C
Rev. 0| Page 3 of 20
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