RF2926 Просмотр технического описания (PDF) - RF Micro Devices
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RF2926 Datasheet PDF : 10 Pages
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RF2926
Absolute Maximum Ratings
Parameter
Supply Voltage
Control Voltages
Input RF Level
Output Load VSWR
Operating Ambient Temperature
Storage Temperature
Ratings
-0.5 to +5.5
-0.5 to +5.0
+10
50:1
-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
RF Frequency Range
VCO
VCO Frequency Range
VCO OUT Level
VCO OUT Impedance
Transmit Section
Max Modulation Frequency
Min Modulation Frequency
Maximum Power Level
Power Control Range
Power Control Sensitivity
Max FM Deviation
11
Antenna Port Impedance
Antenna Port Impedance
Antenna Port VSWR
Modulation Input Impedance
Harmonics
Spurious
Overall Receive Section
Frequency Range
RX Sensitivity
RSSI DC Output Range
RSSI Sensitivity
RSSI Dynamic Range
LNA and Mixer
Cascaded Gain
Cascaded Noise Figure
Cascaded Input IP3
LO Leakage
First IF Section
IF 3dB Bandwidth
Voltage Gain
Noise Figure
Input IP3
IF1 Input Impedance
IF1 Output Impedance
Specification
Min.
Typ.
Max.
300 to 1000
300 to 1000
-18
50
2
Set by loop filter bandwidth
+2
20
TBD
200
50
TBD
1.5:1
4
-50
TBD
300 to 1000
-99
0.7 to 2.2
25
70
80
18
7
-18.5
-70
130
34
13
TBD
330
330
Unit
MHz
MHz
dBm
Ω
MHz
dBm
dB
dB/V
kHz
Ω
Ω
kΩ
dBm
dBc
MHz
dBm
V
mV/dB
dB
dB
dB
dBm
dBm
MHz
dB
dB
mVPP
Ω
Ω
Condition
T=25 °C, VCC=3.6V, Freq=433MHz
50Ω load impedance
Freq = 433 MHz
See plot
Instantaneous frequency deviation is
inversely proportional with the modulation
voltage
TX ENABL=“1”
TX ENABL=“0”
TX Mode
Measured on eval board with RF filters in
system.
IF BW =400kHz, Freq=915MHz, S/N=8dB
RLOAD =51kΩ
See plot
Freq=915MHz; RX current 12mA
Freq=915MHz; RX current 12mA
Freq=915MHz; RX current 12mA
IF=110.6MHz, ZL=330Ω
11-186
Rev A5 010404
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