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參數資料
| 型號： | U4222B-CFPG1 |
| 英文描述： | Radio Controlled Clock Receiver |
| 中文描述： | 電波鐘接收器 |
| 文件頁數： | 1/9頁 |
| 文件大?。?/td> | 98K |
| 代理商： | U4222B-CFPG1 |
TELEFUNKEN Semiconductors
U4222B
Preliminary Information
Rev. A1: 13.08.1996
1 (9)
Radio Controlled Clock Receiver
Description
The U4222B is a bipolar integrated straight through
receiver circuit for the frequency of 40 kHz. The device
is designed for radio controlled clock applications, in
particular for the Japanese transmitter JG2AS.
Features
Low power consumption
Very high sensitivity
High selectivity by quartz resonator
Stop-function available
Only a few external components necessary
Digitized serial output signal
Block Diagram
Demodulator
Comparator
Power supply
Amplifier 1
Amplifier 2
AGC
15
16
CCA
V
GND
PON
14
CCD
V
9
13
10
11
4
CAGC
CDEM
INA2
OUTA1
7
6
5
GND (digital)
3
8
GND (analog)
2
IN2
IN1
Driver
TCO
NC
12
NC
NC
1
93 7599 e
Figure 1.
相關PDF資料 |
PDF描述 |
|---|---|
| U4223B-BFL | Voltage comparators |
| U4223B-BFS | Voltage comparators |
| U4223B-CFS | Low power quad voltage comparator |
| U4223B-CFSG3 | Remote-Control Receiver/Decoder |
| U4224B | Time Code Receiver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| U4223B | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Time-Code Receiver with A/D Converter |
| U4223B-BFL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| U4223B-BFS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| U4223B-CFS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Remote-Control Receiver/Decoder |
| U4223B-CFSG3 | 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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