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參數(shù)資料
| 型號： | ML6190A |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Longwave Time Code RF Receiver LSI |
| 中文描述： | 長波時間碼RF接收器大規(guī)模集成電路 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大小： | 109K |
| 代理商： | ML6190A |
PEDL6190A-03
OKI Semiconductor
ML6190A
7/11
DESCRIPTION OF EACH BLOCK
(1) AMP Block
Radio waves received by the antenna will be amplified by AMP with AGC. Signals output from AMP with AGC
will go through an external quartz resonator, which serves as a band-pass filter, and will be amplified again at
AMP.
(2) AGC Block
Output signals from AMP will be input to the AGC block and the rectifier block. After signals are input to the
AGC block, their high side peak amplitudes are detected. As AGC signals, they will be fed back to AMP with
AGC.
The AGC block has the AGC hold function. When the AGC hold signal is "H," the block performs the regular
AGC operation. The AGC block performs the AGC hold operation when the AGC hold signal is "L."
(3) Rectifier Block
After signals are input to the rectifier block, their high side peak amplitudes are detected. As DET signals, they
will be transferred to the slicer block.
Crystal
AGC
AGC signal
(To AMP with AGC)
DET signal
(to slicer block)
Recti-
fier
AMP with
AGC
AMP
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