參數(shù)資料
型號(hào)： MB54609
廠商： Fujitsu Limited
英文描述： Intermediate-Frequency(IF) Quadrature Modulator IC (With 1.0 GHz Up-converter)(應(yīng)用于移動(dòng)遠(yuǎn)程系統(tǒng)的中頻積分調(diào)節(jié)器 （帶1.0GHz 上變頻轉(zhuǎn)換器）)
中文描述： 中頻（IF）的正交調(diào)制器集成電路（1.0千兆赫轉(zhuǎn)換器）（應(yīng)用于移動(dòng)遠(yuǎn)程系統(tǒng)的中頻積分調(diào)節(jié)器（帶1.0GHz的上變頻轉(zhuǎn)換器））
文件頁(yè)數(shù)： 16/23頁(yè)
文件大?。?/td> 328K
代理商： MB54609
16
MB54609
(Continued)
(Continued)
CENTER = 1441 MHz
SPAN = 200 kHz
RBW = 3 kHz VBW = 3 kHz SWP = 100 ms AVG = 128
ATT = 10 dB
REF = –10 dBm 10 dB/div.
148
RMS Vector
Peak Vector
RMS Magnitude
Peak Magnitude
RMS Phase
Peak Phase
Carrier Freq
Carrier Phase
Carrier Leak
Bias Vector
Gravity Center
Error
Error
Error
Error
Error
Error
Offset
Offset
= ( 1.839, 1.275)%
= (–1.295, 0.833)%
= 2.243%
= 4.552%
= 1.597%
= 3.756%
= 0.902 degs
= –1.977 degs
= –1.454e+03 Hz
= 7.417 degs
= –33.001 dB
VG: 7.000e-02 V/Div
Baseband Filter: RtNyq (0.500) Rectangle Len = 64 OSR = 4.761905
CENTER = 1619 MHz
SPAN = 500 MHz
RBW = 1 MHz VBW = 1 kHz SWP = 3 s
ATT = 10 dB
REF = –10 dBm 10 dB/div.
CENTER = 1441 MHz
SPAN = 26.2 kHz
RBW = 300 Hz VBW = 100 Hz SWP = 4 s
ATT = 10 dB
REF = –10 dBm 10 dB/div.
L
–
I
–
T
–
–
–
Spectrum (test circuit 2)
@ Baseband signal:
π
/4 DQPSK, 42 kbps, 1.0 Vpp, 0000, Root-Nyquist filter
α
= 0.5
Input signals: LO1 = 356 MHz, –5 dBm; LO2 = 1619 MHz, –5 dBm
Output signal: RFout = 1441 MHz
Modulation precision and output spectrum (test circuit 2)
@ Baseband signal:
π
/4 DQPSK, 42 kbps, 1.0 Vpp, PN 15, Root-Nyquist filter
α
= 0.5
Input signals: LO1 = 356 MHz, –5 dBm; LO2 = 1619 MHz, –5 dBm
Output signal: RFout = 1441 MHz
Modulation precision
Output spectrum
Span = 26.2 kHz
Span = 500 MHz
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參數(shù)描述
MB54609PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Quadrature Modulator IC (With 1.0 GHz Up-converter)
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