RF3110 データシートの表示（PDF） - RF Micro Devices
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RF3110 Datasheet PDF : 12 Pages
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Preliminary
RF3110
Parameter
Specification
Unit
Min.
Typ.
Max.
Condition
Overall Power Supply
Power Supply Voltage
Power Supply Current
VREG Voltage
VREG Current
Overall (DSC/PCS Mode)
Operating Frequency Range
Maximum Output Power
Total Efficiency
Input Power Range
Output Noise Power
3.5
2.9
5.5
2
1
10
2.7
2.8
2.9
7
10
1710 to 1910
+32
+33
31.5
30
29.5
45
52
45
+4
+6
+8
-77
Forward Isolation
-37
-30
Second Harmonic
-25
-15
Third Harmonic
All other Non-Harmonic Spurious
Input Impedance
Input VSWR
-30
-15
-36
50
-
2.5
Output Load VSWR
8:1
Output Load Impedance
Power Control VRAMP
Power Control “ON”
50
1.6
Power Control “OFF”
0.2
0.25
Power Control Range
33
VRAMP Input Capacitance
VRAMP Input Current
15
10
10
Turn On/Off TIme
4
Note: VRAMP max=3/8*VBATT+0.18<1.6V
V
Specifications
V
Nominal operating limits, POUT<+33dBm
A
DC Current at POUT,MAX
µA
PIN<-30dBm, VRAMP=0V,
2
Temp=-40°C to +85°C
V
mA
TX Enable=High
µA
MHz
dBm
TX Enable=Low
Temp=25°C, VCC=3.5V, VRAMP =VRAMP
Max, PIN=6dBm, Freq=1710MHz to
1785MHz, 12.5% Duty Cycle, pulse
width = 577 µs
Temp=25°C, VCC=3.5V, VRAMP =VRAMP
Max, 1710MHz to 1785MHz
dBm
dBm
dBm
1850 - 1910 MHz
Temp=+85°C, VCC=2.9V, VRAMP = VRAMP
Max, 1710MHz to 1785MHz
1850MHz to 1910MHz
%
dBm
dBm
dBm
dBm
dBm
dBm
Ω
Ω
At POUT,MAX, VCC=3.5V, 1710-1785MHz
1850 - 1910 MHz
Full output power guaranteed at minimum
drive level
RBW =100kHz, 1805MHz to 1880MHz and
1930MHz to 1990MHz, POUT > 34.5dBm,
VCC = 3.5 V
TX_ENABLE=0V, PIN=+8dBm
POUT, = +32.5dBm
P+ 5 dB <POUT< POUT,MAX
Spurious <-36dBm, VAPCDCS=0.2V to 1.5V,
RBW =3MHz
Load impedance presented at RF OUT pin
V
Max. POUT, Voltage supplied to the input
V
Min. POUT, Voltage supplied to the input
dB
VRAMP=0.15V to 1.6V, PIN=+8dBm
pF
DC to 2MHz
µA
VRAMP = 1.6V
µA
VRAMP= 0 V
µs
VRAMP = 0 to 1.6 V
Rev A0 010921
2-263
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