參數(shù)資料
型號(hào)： RF2423
廠商： RF MICRO DEVICES INC
元件分類： 無(wú)繩電話/電話
英文描述： 100mW SPREAD-SPECTRUM TRANSMITTER IC
中文描述： TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO16
封裝： SOP-16
文件頁(yè)數(shù)： 2/8頁(yè)
文件大?。?/td> 67K
代理商： RF2423
5-36
RF2423
Rev A3 001218
5
M
U
NOT FOR NEWDESIGNS
Voltage
5
4.5 to 6.0
Current
60
110
50
2
Absolute Maximum Ratings
Parameter
Supply Voltage
Power Down Voltage (V
PD
)
Input LO and RF Levels
Operating Ambient Temperature
Storage Temperature
Rating
-0.5 to +7.5
V
DD
+0.4
+6
-40 to +85
-40 to +150
Unit
V
DC
V
DC
dBm
°C
°C
Parameter
Specification
Typ.
Unit
Min.
Max.
Carrier Input (LO IN)
Frequency Range
Power Level
Input Impedance
Modulation Input
Frequency Range
Reference Voltage (V
REF
)
Modulation for 100mW Output
Power (I & Q)
Maximum Modulation (I & Q)
Quadrature Phase Error
Input Impedance
DC Offset (I & Q)
T=25°C, V
DD
=5.3V, V
GC
=5.3V
800 to 1000
0 to +6
55-j120
MHz
dBm
915MHz
DC to 100
2.0 to 3.0
V
REF
±2
MHz
V
V
V
REF
±2.5
±3
3000
40
V
°
mV
200
RF Output
V
DD
=5.3V, VGC=5.3V, LO power=0dBm,
LOfrequency=915MHz, SSB, I/Q=2.0V
P
sine wave, V
REF
=3V
Output Power
+22
-15
+22
-10
50
2:1
-45
<-20
35
30
dBm
dBm
+5
V
GAIN
=0V
Output Impedance
Output VSWR
Second Harmonic Output
Other Harmonics Output
Sideband Suppression
Carrier Suppression
dBc
dBc
dB
dB
25
22
Modulation DC offset can be externally
adjusted for optimum suppression. Carrier
suppression is then typically better than
40dB.
Output Level Control
Control Range
Control Voltage
Control Input Current
Standby Mode
Turn On/Off Time
STANDBY Input Impedance
Power Down “ON”
Power Down “OFF”
25
dB
V
mA
1 to 4
<1.5
<100
>50
V
CC
0
ns
k
V
V
Threshold voltage; Part is turned “ON”
Threshold voltage; Part is turned “OFF”
V
V
Specifications
Operating limits
Total, 100mW output power
Total, minimum output power
Standby mode
170
mA
mA
mA
20
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).
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