AD8361
SPECIFICATIONS
TA = 25°C, VS = 3 V, fRF = 900 MHz, ground reference output mode, unless otherwise noted.
Table 1.
Parameter
Condition
Min
Typ
Max
Unit
SIGNAL INPUT INTERFACE
Frequency Range1
(Input RFIN)
2.5
GHz
Linear Response Upper Limit
VS = 3 V
Equivalent dBm, re 50 Ω
VS = 5 V
390
4.9
660
9.4
mV rms
dBm
mV rms
dBm
Equivalent dBm, re 50 Ω
Input Impedance2
RMS CONVERSION
Conversion Gain
225||1
Ω||pF
(Input RFIN to Output V rms)
7.5
V/V rms
V/V rms
fRF = 100 MHz, VS = 5 V
6.5
8.5
Dynamic Range
0.25 dB Error4
1 dB Error
Error Referred to Best Fit Line3
CW Input, −40°C < TA < +85°C
CW Input, −40°C < TA < +85°C
CW Input, −40°C < TA < +85°C
CW Input, VS = 5 V, −40°C < TA < +85°C
Internal Reference Mode
Supply Reference Mode, VS = 3.0 V
Supply Reference Mode, VS = 5.0 V
5.5 dB Peak-to-Average Ratio (IS95 Reverse Link)
12 dB Peak-to-Average Ratio (W-CDMA 4 Channels)
18 dB Peak-to-Average Ratio (W-CDMA 15 Channels)
Inferred from Best Fit Line3
14
23
26
30
1
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
2 dB Error
Intercept-Induced Dynamic
Range Reduction5, 6
1
1.5
0.2
1.0
1.2
Deviation from CW Response
OUTPUT INTERCEPT5
Ground Reference Mode (GRM)
0 V at SREF, VS at IREF
0
V
fRF = 100 MHz, VS = 5 V
0 V at SREF, IREF Open
fRF = 100 MHz, VS = 5 V
3 V at IREF, 3 V at SREF
VS at IREF, VS at SREF
fRF = 100 MHz, VS = 5 V
−50
300
+150 mV
mV
Internal Reference Mode (IRM)
Supply Reference Mode (SRM)
350
500
750
0.1
mV
mV
V
400
VS/7.5
590
mV
POWER-DOWN INTERFACE
PWDN HI Threshold
PWDN LO Threshold
2.7 ≤ VS ≤ 5.5 V, −40°C < TA < +85°C
2.7 ≤ VS ≤ 5.5 V, −40°C < TA < +85°C
2 pF at FLTR Pin, 224 mV rms at RFIN
100 nF at FLTR Pin, 224 mV rms at RFIN
VS − 0.5
V
V
Power-Up Response Time
5
320
<1
µs
µs
µA
PWDN Bias Current
POWER SUPPLIES
Operating Range
Quiescent Current
Power-Down Current
−40°C < TA < +85°C
2.7
5.5
V
0 mV rms at RFIN, PWDN Input LO7
GRM or IRM, 0 mV rms at RFIN, PWDN Input HI
SRM, 0 mV rms at RFIN, PWDN Input HI
1.1
<1
10 × VS
mA
µA
µA
1 Operation at arbitrarily low frequencies is possible; see Applications section.
2 Figure 17 and Figure 47 show impedance versus frequency for the MSOP and SOT-23, respectively.
3 Calculated using linear regression.
4 Compensated for output reference temperature drift; see Applications section.
5 SOT-23-6L operates in ground reference mode only.
6 The available output swing, and hence the dynamic range, is altered by both supply voltage and reference mode; see Figure 39 and Figure 40.
7 Supply current is input level dependant; see Figure 16.
Rev. C | Page 3 of 24
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