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參數資料
| 型號： | HT9015 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | RF Single Chip for Cordless Phone |
| 中文描述： | 射頻單芯片無繩電話 |
| 文件頁數： | 17/23頁 |
| 文件大?。?/td> | 206K |
| 代理商： | HT9015 |
HT9015
17
April 10, 2000
Preliminary
Noise detector
Figure 8 is a band pass filter which can detect
noise energy on N_REC pin. There is also a
pass through the noise comparator to deter-
mine two states on SIG_OUT pin by internal
control register setting. The high state ex-
presses noise level more than 0.4V and the
low state expresses noise level under 0.4V.
! !
&
*
) . # &4 " + *
)
( + " # 1 +
@ > C D
C 4 5 1 +
@ > C D
&& , 0 + + &
&
"" + *
" + *
" + *
Figure 8 Noise detector
相關PDF資料 |
PDF描述 |
|---|---|
| HT9020B | Call Progress Tone Detector |
| HT9020 | Call Progress Tone Decoder & ABR Controller |
| HT9020A | Call Progress Tone Decoder & ABR Controller |
| HT9032 | Calling Line Identification Receiver |
| HT9033 | CAS Tone Detector |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT9020 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Call Progress Tone Decoder & ABR Controller |
| HT9020A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Call Progress Tone Decoder & ABR Controller |
| HT9020A(18DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Subscriber Line Metering/Monitoring Circuit |
| HT9020A(18SOIC) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Subscriber Line Metering/Monitoring Circuit |
| HT9020B | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Call Progress Tone Decoder & ABR Controller |
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