Datasheet Analog Devices AD8361ARMZ — 数据表

LF to 2.5 GHz
TruPwr™ Detector
AD8361 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAMS Calibrated rms response
Excellent temperature stability
Up to 30 dB input range at 2.5 GHz
700 mV rms, 10 dBm, re 50 Ω maximum input
±0.25 dB linear response up to 2.5 GHz
Single-supply operation: 2.7 V to 5.5 V
Low power: 3.3 mW at 3 V supply
Rapid power-down to less than 1 µA VPOS
INTERNAL FILTER i χ2
TRANSCONDUCTANCE
CELLS χ2 FLTR AD8361
ERROR
AMP i × 7.5
BUFFER
ADD
OFFSET BAND-GAP
REFERENCE PWDN VRMS SREF APPLICATIONS COMM Measurement of CDMA, W-CDMA, QAM, other complex
modulation waveforms
RF transmitter or receiver power measurement IREF 01088-C-002 RFIN Figure 2. 8-Lead MSOP
VPOS …

LF to 2.5 GHz
TruPwr™ Detector
AD8361 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAMS Calibrated rms response
Excellent temperature stability
Up to 30 dB input range at 2.5 GHz
700 mV rms, 10 dBm, re 50 Ω maximum input
±0.25 dB linear response up to 2.5 GHz
Single-supply operation: 2.7 V to 5.5 V
Low power: 3.3 mW at 3 V supply
Rapid power-down to less than 1 µA VPOS
INTERNAL FILTER i χ2
TRANSCONDUCTANCE
CELLS χ2 FLTR AD8361
ERROR
AMP i × 7.5
BUFFER
ADD
OFFSET BAND-GAP
REFERENCE PWDN VRMS SREF APPLICATIONS COMM Measurement of CDMA, W-CDMA, QAM, other complex
modulation waveforms
RF transmitter or receiver power measurement IREF 01088-C-002 RFIN Figure 2. 8-Lead MSOP
VPOS …