RF2667 查看數據表（PDF） - RF Micro Devices
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RF2667 Datasheet PDF : 10 Pages
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RF2667
Absolute Maximum Ratings
Parameter
Supply Voltage
Power Down Voltage (VPD)
Input RF Power
Ambient Operating Temperature
Storage Temperature
Rating
-0.5 to +5
-0.5 to VCC+0.7
+3
-40 to +85
-40 to +150
Unit
VDC
VDC
dBm
°C
°C
Caution! ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
Parameter
Overall (Cascaded)
Maximum Gain
Minimum Gain
Gain Variation
Input IP3
7
Noise Figure
IF Input Frequency Range
IF Input Impedance
I/Q Frequency Range
I/Q Amplitude Balance
I/Q Phase Balance
Max I/Q Output Voltage
I/Q Output Impedance
I/Q DC Output
I/Q DC Offset
LO Input Frequency Range
LO Input Level
LO Input Impedance
Power Supply
Supply Voltage
Current Consumption
Power Down Current
VPD HIGH Voltage
VPD LOW Voltage
Specification
Min.
Typ.
Max.
+45
-3
-54
-7
-39
50
2040
1020
0
2.0
1020
2040
100
60
680
340
2.7
VCC-0.7
+50
-55
-50
-4
-36
5
70
70 to 230
2400
1200
0.1
1
2.4
1200
2400
2.0
20
140 to 460
400
800
400
3.0
20
20
-50
+3
8
77
250
2760
1380
50
0.5
5
1380
2760
600
600
920
460
3.3
23
23
20
0.5
Unit
dB
dB
dB
dBm
dBm
dBm
dB
dB
MHz
Ω
Ω
MHz
dB
deg
VPP
Ω
Ω
VDC
mVDC
MHz
mVPP
Ω
Ω
V
mA
mA
µA
V
V
Condition
T=25 °C, VCC=3.0V, ZLOAD=5kΩ,
LO=170MHz @400mVPP, IF Freq=85MHz,
ZS=500Ω (CDMA), ZS=850Ω (FM)
VGC=2.5V, FM or CDMA Input, Balanced
VGC=0.5V, FM or CDMA Input, Balanced
T=-20°C to +85°C, Ref = 25°C
VGC=2.5V, Maximum Gain
VGC=0.5V, Minimum Gain
Gain = 35 dB, PIN=-61dBm
VGC=2.5V, Maximum Gain
VGC=0.5V, Minimum Gain
FM or CDMA, Balanced
FM or CDMA, Single-ended
Balanced, maximum output level
Single-ended
Balanced
Common Mode
I OUT+ to I OUT-; Q OUT+ to Q OUT-
Balanced
Balanced
Single Ended
CDMA Mode
FM Mode
7-2
Rev A14 010622
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