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參數(shù)資料
| 型號(hào)： | MSM7510 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Power Outlet Strip; Supply Voltage:127VAC; No. of Outlets:24; Cable Length:12ft; Electrical Outlet Style:NEMA 5-20R ; Approval Bodies:UL RoHS Compliant: No |
| 中文描述： | 300個(gè)基點(diǎn)全雙工FSK調(diào)制解調(diào)器- ITU - T的.21 |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大?。?/td> | 114K |
| 代理商： | MSM7510 |
Semiconductor
MSM7510
4/12
PIN DESCRIPTION
Note :
I* : Internally pulled-up input pin.
1
2
3
1
3
5
V
DD
AI
AO
—
I
O
+3 V to +5 V Power Supply
Analog receive signal input.
Analog transmit signal output.
External analog signal input.
The signal applied to this pin is transmitted from AO via transmit output
amplifier. When not using this pin, it should be left opened.
Ground, 0 V.
3.579545 MHz crystal resonator should be connected to X1 and X2.
When applying external clock 3.579545 MHz to the device, it should be
applied to X2 (not X1) via an AC-coupling capacitor of 100 pF and X1
has to be opened.
3.579545 MHz clock signal output.
Modem receive serial data output.
Digital "1" and "0" correspond to "Mark" and "Space", respectively. When
CD
(Carrier Detect) is off, RD is held at "Mark" state.
FSK receive signal and answer tone detect.
Digital "0" and "1" represent "Detect" and "Non-detect", respectively.
Modem transmit serial data input.
Digital "1" and "0" correspond to "Mark" and "Space", respectively.
FSK signal and answer tone transmit enable.
When digital "0" is applied to
RS
, transmitting becomes enable.
Originate/Answer mode select.
Digital "1"
Originate mode
Digital "0"
Answer mode
Operation mode select.
Refer to Table 1.
Analog transmit signal amplitude select.
Digital "1"
–10 dBm Typ. at AO
Digital "0"
–4 dBm Typ. at AO
4
6
EAI
I
5
7
GND
—
6
8
X1
I
7
10
X2
O
8
12
CLK
O
9
13
RD
O
10
15
CD
O
11
17
XD
I*
12
18
RS
I*
13
19
O/A
I*
14
15
20
22
MOD1
MOD2
I*
I*
16
24
AOG
I*
Description
Name
I/O
RS GS-VK
No.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM7512 | 1200 bps Half Duplex FSK Modem - ITU-T V.23 |
| MSM7512B | 1200 bps Half Duplex FSK Modem - ITU-T V.23 |
| MSM7533H | 2ch Single Rail CODEC |
| MSM7533V | 2ch Single Rail CODEC |
| MSM7534 | 2ch Single Rail CODEC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM7510GS-K | 制造商:ROHM Semiconductor 功能描述: |
| MSM7510RS | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:300 bps Full Duplex FSK Modem - ITU-T V.21 |
| MSM7512 | 功能描述:線性和開(kāi)關(guān)式電源 75W 12V 6.3A RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開(kāi)放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長(zhǎng)度: 寬度: 高度: |
| MSM7512B | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:1200 bps Half Duplex FSK Modem - ITU-T V.23 |
| MSM7512BGS-K | 制造商:ROHM Semiconductor 功能描述: |
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