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參數(shù)資料
| 型號(hào)： | 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(shù)： | 3/23頁 |
| 文件大小： | 206K |
| 代理商： | HT9015 |
Pin Assignment
Pin Description
Pin No.
Pin Name
I/O
Description
1
VCO2
I
Connects LC network with VCO1 pin to provide the tank circuit
for the received voltage control oscillator
2
C_RECT
Normally connected to ground through a capacitor.
3
RX_OUT
O
Receiver phase detector output. The PDT of RX-PLL detects
phase errors from the received PLL. The output is connected to
external low pass filter.
4
TX_OUT
O
Transmitter phase detector output. The PDT of TX-PLL detects
phase errors from the transmitted PLL. The output is connected
to an external low pass filter.
5
GND2
Digital ground
6
TX_IN
I
14-bit programmable transmit counter input. The output signal
from the external VCO circuit can be AC coupled to this pin.
HT9015
3
April 10, 2000
Preliminary
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相關(guān)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 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)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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