參數(shù)資料
型號(hào)： RF2492
廠商： RF MICRO DEVICES INC
元件分類： 無(wú)繩電話/電話
英文描述： DUAL-BAND LOW NOISE AMPLIFIER/MIXER
中文描述： TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT
封裝： 5 X 5 MM, PLASTIC, LCC-32
文件頁(yè)數(shù)： 2/22頁(yè)
文件大?。?/td> 483K
代理商： RF2492
Preliminary
8-34
RF2492
Rev A4 010828
8
F
Absolute Maximum Ratings
Parameter
Supply Voltage
Input LO and RF Levels
Operating Ambient Temperature
Storage Temperature
Rating
-0.5 to +5.0
+6
-40 to +85
-40 to +150
Unit
V
DC
dBm
°C
°C
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Overall
RF Frequency Range
T=25°C, V
CC
=2.75V
Specifications
Specifications
Usable range
Usable range
Specifications
Usable range
T1 insertion loss not considered.
T2 insertion loss not considered.
Freq=869MHz to 894MHz
RF=880MHz and 881MHz
LNA set for max IIP3
LNA set for Nominal IIP3
LNA set for max IIP3
LNA set for Nominal IIP3
LNA set for max IIP3
LNA set for Nominal IIP3
881
1960
MHz
MHz
MHz
MHz
MHz
MHz
dBm
dBm
800
1700
950
2100
IF Frequency Range
110
50
250
Cell LO Buffer Output
PCS LO Buffer Output
Cellular Band
LNA (On)
Gain
-13.0
-14.0
-12.7
-12.7
13.5
13.5
14.5
14
2.0
1.8
+7.5
+3.0
15.5
15
2.2
2.0
dB
dB
dB
dB
dBm
dBm
Noise Figure
Input IP3
+7.0
+1.5
+7.0
LNA (Off)
Gain
Noise Figure
Input IP3
-8.5
5.5
+20.0
-7.5
5.8
+21.0
-6.5
6.0
dB
dB
dBm
Mixer
IF Select=1, (IF1) RF=880MHz,
LO=990MHz@-5dBm
Mixer RF amp ON;
Z
LOAD
=1k
single-ended
Mixer RF amp OFF
Mixer RF amp ON
Mixer RF amp OFF
Mixer RF amp ON
Mixer RF amp OFF
Specifications
Usable range
IF Select=0, (IF2) RF=880MHz,
LO=990MHz@-5dBm
Mixer RF amp ON;
Z
LOAD
=1k
single-ended
Mixer RF amp OFF
Mixer RF amp ON
Mixer RF amp OFF
Mixer RF amp ON
Mixer RF amp OFF
Specifications
Usable range
Gain
12
13
14
dB
3.5
6.5
13.5
+2.0
+11.5
4.4
7.0
14.0
+4.5
+13.8
-5
5.0
7.5
14.5
dB
dB
dB
dBm
dBm
dBm
dBm
Noise Figure
Input IP3
LO Input Level
-10
+3
Mixer
Gain
12
13
14
dB
3.0
6.8
13.7
+2.0
+11.5
4.4
7.2
14.0
+4.5
+14.0
-5
dB
dB
dB
dBm
dBm
dBm
dBm
Noise Figure
7.4
14.2
Input IP3
LO Input Level
-10
+3
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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