參數(shù)資料
型號: RF2861PCBA-410
廠商: RF Micro Devices, Inc.
英文描述: CDMA LOW NOISE AMPLIFIER/MIXER 900MHz DOWNCONVERTER
中文描述: CDMA的低噪聲放大器/混頻器900MHz的下變頻器
文件頁數(shù): 3/14頁
文件大?。?/td> 173K
代理商: RF2861PCBA-410
8-3
RF2861
Rev A2 040107
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Cellular CDMA Band
JCDMA Band, cont’d
Other
LO-IF Isolation
RF-IF Isolation
LNA Out to Mixer In Isolation
LO-LNA In Isolation, Any State
Control Lines
Input Capacitance
Local Oscillator Input
Cellular - CDMA or FM
Input Power
Input Frequency
30
45
45
40
dB
dB
dB
dB
LO=1064MHz
LO=1064MHz
1
pF
G1, G2, ENABLE, TX BUFF ENABLE
-10
685
1053
784
954
-4
0
dBm
MHz
MHz
MHz
MHz
710
1078
809
979
IF=184MHz
IF=184MHz
IF=85MHz
IF=85MHz
Cellular - JCDMA
Input Power
Input Frequency
-10
722
942
-4
0
dBm
MHz
MHz
760
980
IF=110MHz
IF=110MHz
CDMA450
Input Power
Input Frequency
CDMA450 Band
LNA (High Gain)
Gain
Noise Figure
Input IP3
Current
Isolation
LNA (Mid Gain)
Gain
Noise Figure
Input IP3
Current
Isolation
LNA (Low Gain)
Gain
Noise Figure
Input IP3
Current
Isolation
Mixer
Gain
Noise Figure
Input IP3
LO to RF Isolation
CDMA450 Isolation
LO-IF Isolation
RF-IF Isolation
LNA Out to Mixer In Isolation
LO-LNA In Isolation, Any State
-10
505
-4
0
dBm
MHz
575
IF=85MHz
Freq=463MHz to 467MHz
LNA 50
match
15.0
1.4
+8.0
8.7
dB
dB
dBm
mA
dB
18.5
+2.5
2.9
+14.0
4.7
dB
dB
dBm
mA
dB
12.5
-4.0
4.0
+25.0
0
dB
dB
dBm
mA
dB
1.0
IF tune set for high mixer gain, nominal IIP3
12.0
7.5
5.0
dB
dB
dBm
dB
36
LO=549MHz
25
40
40
30
dB
dB
dB
dB
LO=549MHz
LO=549MHz
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