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參數(shù)資料
| 型號： | U4224B |
| 英文描述： | Time Code Receiver |
| 中文描述： | 時間碼接收機 |
| 文件頁數(shù)： | 9/17頁 |
| 文件大?。?/td> | 225K |
| 代理商： | U4224B |
U4224B
TELEFUNKEN Semiconductors
Rev. A3, 02-Apr-96
9 (17)
Application Circuit for DCF 77.5 kHz
+ V
CC
CONTROL LINES
DISPLAY
KEYBOARD
8
9
MICROCOMPUTER
1
2
3
4
5
6
7
16
15
13
12
11
14
77.5 kHz
10
PON
3)
TCO
Ferrite Antenna
f
res
= 77.5 kHz
6.8 nF
10 nF
33 nF
U4224B
94 8279 e
77.5 kHz
2)
C
3
C
2
C
1
SL
1)
1)
If SL is not used, SL is connected to V
CC
2)
77.5 kHz crystal can be replaced by 10 pF
3)
If IC is activated, PON is connected to GND
Application Circuit for WWVB 60 kHz
+ V
CC
CONTROL LINES
DISPLAY
KEYBOARD
8
9
MICROCOMPUTER
1
2
3
4
5
6
7
16
15
13
12
11
14
60 kHz
10
PON
3)
TCO
Ferrite Antenna
f
res
= 60 kHz
15 nF
10 nF
47 nF
U4224B
94 8278 e
60 kHz
2)
C
3
C
2
C
1
SL
1)
1)
If SL is not used, SL is connected to V
CC
2)
60 kHz crystal can be replaced by 10 pF
3)
If IC is activated, PON is connected to GND
RSB
10 k
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| U4224B-CFL | Time Code Receiver |
| U4224B-CFLG3 | Time Code Receiver |
| U4226B-MFS | Low power dual voltage comparator |
| U4226B-MFSG3 | Low power dual voltage comparator |
| U4226B | TIME-CODE RECEIVER WITH TC OUTPUT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| U4224B-CFL | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Time Code Receiver |
| U4224B-CFLG3 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Time Code Receiver |
| U4226B | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:TIME-CODE RECEIVER WITH TC OUTPUT |
| U4226B-MFS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Remote-Control Receiver/Decoder |
| U4226B-MFSG3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Remote-Control Receiver/Decoder |
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