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參數資料
| 型號： | U2320B |
| 英文描述： | VHF/UHF Tuner-IC |
| 中文描述： | 甚高頻/超高頻調諧器集成電路 |
| 文件頁數： | 5/7頁 |
| 文件大小： | 159K |
| 代理商： | U2320B |
U2320B
TELEFUNKEN Semiconductors
Rev. A1, 29-May-96
5 (7)
Input Impedance Mixer Band A (S11A) and B (S11B)
–0.2j
–0.5j
–j
–2j
0
0.2j
0.5j
j
2j
5j
áá
áá
áá
áá
á
á
á
á
á
á
95 9928
ááá
45 MHz
ááá
áááá
ááá
445 MHz
ááá
645 MHz
áááá
845 MHz
ááá
1045 MHz
ááá
45 MHz
áááá
áááá
áááá
áááá
500 MHz
ááá
750 MHz
Z
0
= 50
1)
2)
Figure 4. Input impedance mixer band A (S11A), and B (S11B)
1)
VHF-Low
Normalized to 50 , measuring range 45 MHz to 750 MHz.
2)
VHF-High and UHF
Normalized to 50 , measuring range 45 MHz to 1045 MHz. Both inputs are driven symmetrical.
The output impedance of the hybrid is 100 , the measured levels are then calculated in reference
to 50 .
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相關代理商/技術參數 |
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|---|---|
| U2320B-FLG3 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:VHF/UHF Tuner-IC |
| U2-321 | 制造商:OTTO Engineering Inc 功能描述:B3-31141 AND |
| U2-322 | 制造商:OTTO Engineering Inc 功能描述:THREE POSITION WITH |
| U2-323 | 制造商:OTTO Engineering Inc 功能描述:U2-016 EX. W/ GRAY |
| U2-324 | 制造商:OTTO Engineering Inc 功能描述:LH GRIP, S/A U2-149 |
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