參數(shù)資料
型號: AD8347ARU
廠商: ANALOG DEVICES INC
元件分類: 衰減器
英文描述: 0.8 GHz-2.7 GHz Direct Conversion Quadrature Demodulator
中文描述: 800 MHz - 2700 MHz RF/MICROWAVE QUADRAPHASE DEMODULATOR
封裝: MO-153AE, RU-28, TSSOP-28
文件頁數(shù): 3/20頁
文件大?。?/td> 750K
代理商: AD8347ARU
REV. 0
–3–
AD8347
Parameter
Conditions
Min
Typ
Max
Unit
CONTROL INPUT/OUTPUTS
VCMO Input
@ V
S
= 2.7 V
@ V
S
= 5 V
VGIN
IOFS, QOFS
R
LOAD
= 10 k
IMXO/QMXO Connected Directly to
IAIN/QAIN Respectively
1
1
<1
10
1.00
V
V
μ
A
μ
A
V
0.5
2.5
Gain Control Input Bias Current
Offset Input Overriding Current
VREF Output
0.95
1.05
RESPONSE FROM RF INPUT TO
FINAL BB AMP
Gain @ V
VGIN
= 0.2 V
Gain @ V
VGIN
= 1.2 V
Gain Slope
Gain Intercept
65.5
–3
–96.5
88
69.5
+0.5
–89
94
72.5
+4
–82.5
101
dB
dB
dB/V
dB
Linear extrapolation back to
theoretical value at VGIN = 0
LO/RF INPUT
LOIP Input Return Loss
(See TPC 26 Through 29 for More Detail)
Measuring LOIP LOIN, ac-coupled to
Ground with 100 pF.
Measuring Through Evaluation Board
Balun with Termination
RFIP Input Pin
–4
dB
–9.5
–10
dB
dB
RFIP Input Return Loss
ENABLE
Power-Up Control
Power-Up Control
Power-Up Time
Low = Standby
High = Enabled
Time for Final BB Amps to be Within
90% of Final Amplitude
@ V
S
= 5 V
@ V
S
= 2.7 V
Time for Supply Current to be <4 mA
@ V
S
= 5 V
@ V
S
= 2.7 V
V
PS1
, V
PS2
, V
PS3
0
+V
S
– 1
0.5
+V
S
V
V
20
10
μ
s
μ
s
Power-Down Time
30
1.5
μ
s
ms
POWER SUPPLIES
Voltage
Current (Enabled)
Current (Standby)
Current (Standby)
2.7
48
5.5
80
V
mA
μ
A
μ
A
@ 5 V
@ 5 V
@ 3.3 V
64
400
80
Specifications subject to change without notice.
相關(guān)PDF資料
PDF描述
AD8347ARU-REEL7 0.8 GHz-2.7 GHz Direct Conversion Quadrature Demodulator
AD8348 50-1000 MHz Quadrature Demodulator
AD8348-EVAL 50-1000 MHz Quadrature Demodulator
AD8348XXX 50-1000 MHz Quadrature Demodulator
AD8349 700 MHz to 2700 MHz Quadrature Modulator
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