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參數(shù)資料
| 型號： | CXA1951AQ |
| 廠商： | Sony Corporation |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| 中文描述： | 電可擦除可編程邏輯器件 |
| 文件頁數(shù)： | 12/16頁 |
| 文件大?。?/td> | 364K |
| 代理商： | CXA1951AQ |
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CXA1951AQ
2. 1st IF Output
Pins 18 and 19 are open collector outputs.
The bias signal is supplied by the coils, and the output is connected to the 2nd mixer input Pins 21 and 22
via the filter. Use a capacitor to cut direct current. Decoupling for Pins 23 and 24 should be done as close
to the IC as possible.
When fo is selected for IF,
the frequency here is 19fo.
When 4fo is selected for IF,
the frequency here is 20fo.
3. 2nd IF Output
Pin 25 is emitter follower output.
After passing via the filter, the direct current is cut, and input is to the limiter input Pin 28. fo or 4fo is output
from the limiter output Pin 31. (Pin 31 is emitter follower output.)
Decoupling for Pins 29 and 30 must be done as close to the IC as possible.
22
23
24
21
Filter
19
18
20
V
CC
IF output
(fo/4fo)
31
Filter
29
30
28
25
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXA1951Q | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| CXA1977R | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| CXA1982Q | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| CXA1991 | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| CXA1991N | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXA1998AQT6 | 制造商:Panasonic Industrial Company 功能描述:IC |
| CXA1998QT6 | 制造商:Panasonic Industrial Company 功能描述:IC |
| CXA20 | 制造商:ARTESYN 制造商全稱:Artesyn Technologies 功能描述:20W DC/DC Converters |
| CXA2000 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Y/C/RGB/D for PAL/NTSC Color TVs |
| CXA2000Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Y/C/RGB/D for PAL/NTSC Color TVs |
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