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CXA3068N 参数 Datasheet PDF下载

CXA3068N图片预览
型号: CXA3068N
PDF下载: 下载PDF文件 查看货源
内容描述: L波段下变频器的卫星调谐器 [L-band Down Converter for Satellite Tuner]
分类和应用: 射频和微波射频上变频器射频下变频器微波上变频器微波下变频器
文件页数/大小: 11 页 / 147 K
品牌: SONY [ SONY CORPORATION ]
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CXA3068N  
Electrical Characteristics (Ta=25 °C, VCC=5 V, refer to the Electrical Characteristics Measurement Circuit.)  
Input frequency: 950 to 2150 MHz  
No  
Item  
Symbol  
ICC  
Measurement conditions  
No signal  
Min. Typ. Max.  
31.0 53.0 75.0  
Unit  
mA  
1 Current consumption  
CG1  
CG2  
CG3  
NF1  
NF2  
NF3  
fin = 950 MHz, fIF = 480 MHz  
fin = 1450 MHz, fIF = 480 MHz  
fin = 2150 MHz, fIF = 480 MHz  
fin = 950 MHz, fIF = 480 MHz  
fin = 1450 MHz, fIF = 480 MHz  
fin = 2150 MHz, fIF = 480 MHz  
16  
18  
19  
19  
21  
22  
16  
14  
14  
23  
25  
26  
19  
16  
16  
dB  
2 Conversion gain 1  
dB  
dB  
dB  
3 Noise figure 1, 2  
dB  
dB  
POSC1 fOSC = 1430 to 1830 MHz  
POSC2 fOSC = 1830 to 2230 MHz  
POSC3 fOSC = 2230 to 2630 MHz  
PO (sat) fIF = 480 MHz  
–10 –6  
–10 –6  
–11 –7  
dBm  
dBm  
dBm  
dBm  
dBm  
dBm  
dBm  
dBm  
dBm  
dBm  
4 Local oscillation output  
5 IF maximum output  
5.5 8.5 11.0  
RFLK1 fOSC = 1430 to 1830 MHz  
RFLK2 fOSC = 1830 to 2230 MHz  
RFLK3 fOSC = 2230 to 2630 MHz  
IFLK1 fOSC = 1430 to 1830 MHz  
IFLK2 fOSC = 1830 to 2230 MHz  
IFLK3 fOSC = 2230 to 2630 MHz  
Pin = –25 dBm  
–20  
–20  
–20  
–20  
–32  
–32  
RF pin local oscillation  
6
leakage  
IF pin local oscillation  
7
leakage  
Third-order  
8
IM3  
fin = 950 MHz + 960 MHz  
intermodulation  
45.0  
dB  
fout = 470 MHz + 480 MHz  
S/I of 460 MHz and 480 MHz  
fOSC=1430 MHz, offset 10 kHz  
fOSC=1430 MHz, offset 100 kHz  
distortion 1, 3  
Local oscillation phase  
CN1  
CN2  
74  
95  
1.2  
140  
5
dBc/Hz  
dBc/Hz  
9
noise  
10 IF output VSWR  
IFVSWR f = 480 MHz  
rπ  
f = 950 MHz  
11 RF input impedance  
Cπ  
pF  
1) Measured value for untuned inputs.  
2) Noise figure is uncorrected for image.  
3) Measure S/I of the desired intermediate frequency (480 MHz) and distortion component (460 MHz) with a  
spectrum analyzer, assuming input level of the reception frequency to be –25 dBm (when IC input pin is  
converted for 50 ).  
—4—