參數(shù)資料
型號: RF25A
英文描述: RF25A for CDMA. and AMPS Applications
中文描述: RF25A用于CDMA。和AMPS應用
文件頁數(shù): 8/17頁
文件大小: 434K
代理商: RF25A
RF25A
RxASIC
8
Conexant–Preliminary
.
ProprietaryInformation
1011110A
August4, 2000
Table5.RF25A RxASIC ElectricalSpecifications (1of2)
TA =25
°
C,VCC =3.0V,PLO=-10dBm
Parameter
Symbol
TestCondition
Mn
Typical
Max
Units
CellularLNA
Gain@881MHz
14.5
dB
Gainvariationoverband(869-894MHz)
0.5
dB
Gainvariationovertemperature
1.5
dB
Noisefigure@881MHz
1.6
dB
Reverseisolation
20
dB
P1dB@input
-5
dBm
IP3@input
8
dBm
Inputreturnloss(869-894MHz)
-12
dB
Outputreturnloss(869-894MHz)
-15
dB
Totalsupplycurrent(adjustable)
11
mA
CellularMxer
Conversiongain(power):
CDMAmode
AMPS mode
14
11
dB
dB
Single-sidebandnoisefigure:
CDMAmode
AMPS mode
7.5
8
dB
dB
P1dB@input:
CDMAmode
AMPS mode
-6
-9
dBm
dBm
IP3@input:
CDMAmode
AMPS mode
+5
+3
dBm
dBm
MixerRF inputreturnloss,RF port1(869-894MHz)
-15
dB
LOinputpowerlevel
-10
dBm
IF outputresistance:
CDMAmode(differential)
AMPS mode(single-ended)
3000
1000
IF frequencyrange
300
MHz
LO/RF inputisolation
20
dB
Totalsupplycurrent(Adjustable)
18
mA
RxVGA -I/QDemodulator
Frequencyrange
50
300
MHz
Inputimpedance:
CDMAinput(differential)
AMPS input(single-ended)
1000
1000
Gain:
Maximum
Mnimum
Maximum(AMPS)
Mnimum(AMPS)
53
–47
61
-39
54
–42
62
–34
55
–37
63
-29
dB
dB
dB
dB
相關PDF資料
PDF描述
RF25H Analog IC
RF25H-LGA Upconverter
RF25H-TQFP Upconverter
RF2679 Analog IC
RF2701 Quadrature Demodulator
相關代理商/技術參數(shù)
參數(shù)描述
RF25CCT52AR68K 制造商:KOA 制造商全稱:KOA Speer Electronics, Inc. 功能描述:coat-insulated fusing resistors (constant current fusing type)
RF25CR27J 功能描述:金屬膜電阻器 - 透孔 FLAMEPROOF FUSIBLE RoHS:否 制造商:IRC 電阻:63.4 kOhms 容差:1 % 功率額定值:100 mW 電壓額定值:200 V 溫度系數(shù):100 PPM / C 端接類型:Axial 工作溫度范圍: 尺寸:2.3 mm Dia. x 6.4 mm L 封裝:Bulk
RF25CT52A100J 制造商:KOA 制造商全稱:KOA Speer Electronics, Inc. 功能描述:coat-insulated fusing resistor
RF25H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
RF25H-LGA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Upconverter