AD8347 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD8347 Datasheet PDF : 20 Pages
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Parameter
CONTROL INPUT/OUTPUTS
VCMO Input
Gain Control Input Bias Current
Offset Input Overriding Current
VREF Output
RESPONSE FROM RF INPUT TO
FINAL BB AMP
Gain @ VVGIN = 0.2 V
Gain @ VVGIN = 1.2 V
Gain Slope
Gain Intercept
LO/RF INPUT
LOIP Input Return Loss
RFIP Input Return Loss
ENABLE
Power-Up Control
Power-Up Control
Power-Up Time
Power-Down Time
POWER SUPPLIES
Voltage
Current (Enabled)
Current (Standby)
Current (Standby)
Specifications subject to change without notice.
Conditions
Min Typ
@ VS = 2.7 V
@ VS = 5 V
VGIN
IOFS, QOFS
RLOAD = 10 kΩ
IMXO/QMXO Connected Directly to
IAIN/QAIN Respectively
Linear extrapolation back to
theoretical value at VGIN = 0
1
0.5
1
<1
10
0.95 1.00
65.5 69.5
–3
+0.5
–96.5 –89
88
94
(See TPC 26 Through 29 for More Detail)
Measuring LOIP LOIN, ac-coupled to
–4
Ground with 100 pF.
Measuring Through Evaluation Board
Balun with Termination
–9.5
RFIP Input Pin
–10
Low = Standby
High = Enabled
Time for Final BB Amps to be Within
90% of Final Amplitude
@ VS = 5 V
@ VS = 2.7 V
Time for Supply Current to be <4 mA
@ VS = 5 V
@ VS = 2.7 V
VPS1, VPS2, VPS3
@5V
@5V
@ 3.3 V
0
+VS – 1
20
10
30
1.5
2.7
48
64
400
80
Max
2.5
1.05
72.5
+4
–82.5
101
0.5
+VS
5.5
80
AD8347
Unit
V
V
µA
µA
V
dB
dB
dB/V
dB
dB
dB
dB
V
V
µs
µs
µs
ms
V
mA
µA
µA
REV. 0
–3–
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