ADL5387(RevB) Просмотр технического описания (PDF) - Analog Devices
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ADL5387 Datasheet PDF : 28 Pages
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Data Sheet
ADL5387
SPECIFICATIONS
VS = 5 V, TA = 25°C, fRF = 900 MHz, fIF = 4.5 MHz, PLO = 0 dBm, BIAS pin open, ZO = 50 Ω, unless otherwise noted, baseband outputs
differentially loaded with 450 Ω.
Table 1.
Parameter
OPERATING CONDITIONS
LO Frequency Range
RF Frequency Range
LO INPUT
Input Return Loss
LO Input Level
I/Q BASEBAND OUTPUTS
Voltage Conversion Gain
Demodulation Bandwidth
Quadrature Phase Error
I/Q Amplitude Imbalance
Output DC Offset (Differential)
Output Common-Mode
0.1 dB Gain Flatness
Output Swing
Peak Output Current
POWER SUPPLIES
Voltage
Current
DYNAMIC PERFORMANCE at RF = 30 MHz
Conversion Gain
Input P1dB (IP1dB)
Second-Order Input Intercept (IIP2)
Third-Order Input Intercept (IIP3)
I/Q Magnitude Imbalance
I/Q Phase Imbalance
DYNAMIC PERFORMANCE at RF = 140 MHz
Conversion Gain
Input P1dB (IP1dB)
Second-Order Input Intercept (IIP2)
Third-Order Input Intercept (IIP3)
LO to RF
RF to LO
I/Q Magnitude Imbalance
I/Q Phase Imbalance
LO to I/Q
Noise Figure
Noise Figure under Blocking Conditions
Condition
Min Typ
Max Unit
External input = 2xLO frequency
0.06
4
GHz
0.03
2
GHz
LOIP, LOIN
AC-coupled into LOIP with LOIN bypassed,
−10
dB
measured at 2 GHz
−6 0
+6 dBm
QHI, QLO, IHI, ILO
450 Ω differential load on I and Q outputs
4.3
dB
(at 900 MHz)
200 Ω differential load on I and Q outputs
3.2
dB
(at 900 MHz)
1 V p-p signal 3 dB bandwidth
240
MHz
at 900 MHz
0.4
Degrees
0.1
dB
0 dBm LO input
±5
mV
VPOS − 2.8
V
40
MHz
Differential 200 Ω load
2
V p-p
Each pin
12
mA
VPA, VPL, VPB, VPX
4.75
5.25 V
BIAS pin open
180
mA
RBIAS = 4 kΩ
157
mA
RFIP, RFIN, L1, L2 = 680 nH, C10, C11 = 0.01 μF1
4.5
dB
12
dBm
−5 dBm each input tone
69
dBm
−5 dBm each input tone
31
dBm
0.1
dB
0.3
Degrees
RFIP, RFIN
4.7
dB
13
dBm
−5 dBm each input tone
67
dBm
−5 dBm each input tone
31
dBm
RFIN, RFIP terminated in 50 Ω, 1xLO
appearing at the RF port
−100
dBm
LOIN, LOIP terminated in 50 Ω
−95
dBc
0.05
dB
0.2
Degrees
RFIN, RFIP terminated in 50 Ω, 1xLO
appearing at the BB port
−39
dBm
12.0
dB
With a −5 dBm interferer 5 MHz away
14.4
dB
Rev. B | Page 3 of 28
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