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參數資料
| 型號： | RDC19203-300 |
| 英文描述： | Converter IC |
| 中文描述： | 轉換器IC |
| 文件頁數： | 2/8頁 |
| 文件大小： | 161K |
| 代理商： | RDC19203-300 |
Typical Connection Diagram
2/XECOM
XE0002B
PIN NAME
I/O
DESCRIPTION
Pin Descriptions
1
2
3
VDD
VCC
\RI
---
---
O
-5 Volts.
+5 Volts
Ring Indicator, output, active LO, TTL. When low indicates the
modem is receiving a ring signal.
4
RCVR
Analog signal output from the 2-4 wire convertor.
5
6
XMIT
XMFR
I
I
Analog signal input to the 2-4 wire convertor.
Analog input/output from the Surge and Protective Network to the
internal 2-4 wire convertor. Must be tied to pin 7, T1, to use the
internal 2-4 wire convertor.
Analog Signal input/output to the Surge and Protective network.
Off-Hook controls the hookswitch relay within the XE0002B. A high
on OH closes the internal relay and connects the equipment to the
telephone line.
Ground.
Analog Signal input/output to the Surge and Protective network.
Ring connection to the phone line (RJ11 pin4) from the internal DAA.
7
8
T1
OH
I
I
9
GND
T2
RING
---
I
---
10
17
20
TIP
---
Tip connection to the phone line (RJ11 pin3) from the internal DAA.
相關PDF資料 |
PDF描述 |
|---|---|
| RDC-19203-301 | Resolver-to-Digital Converter |
| RDC-19203-302 | Resolver-to-Digital Converter |
| RDC-19203-303 | Resolver-to-Digital Converter |
| RDC-19203-304 | Resolver-to-Digital Converter |
| RDC-19210-101 | Resolver-to-Digital Converter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| RDC-19203-301 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Resolver-to-Digital Converter |
| RDC-19203-302 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Resolver-to-Digital Converter |
| RDC-19203-303 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Resolver-to-Digital Converter |
| RDC-19203-304 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Resolver-to-Digital Converter |
| RDC-19210-101 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Resolver-to-Digital Converter |
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