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參數(shù)資料
| 型號： | 20437-11 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | SmartACFL Modem |
| 中文描述： | SmartACFL調(diào)制解調(diào)器 |
| 文件頁數(shù)： | 18/24頁 |
| 文件大小： | 210K |
| 代理商： | 20437-11 |
SmartACFL
V.90/K56flex Modem Device Sets with SmartDAA Technology for Low Power Applications
18
Conexant
Doc. No. 100444A
Proprietary Information
VC (20437) Hardware Pins and Signals
(S Models)
General
Microphone and analog speaker interface signals, as
well as telephone handset/head interface signals are
provided to support functions such as speakerphone
mode, telephone emulation, microphone voice
record, speaker voice playback, and call progress
monitor.
Speakerphone Interface
The following signals are supported:
Speaker Out (M_SPKR_OUT); analog output -
Should be used in speakerphone designs where
sound quality is important.
Microphone (M_MIC_IN); analog input
Telephone Handset/Headset Interface
Telephone Input (M_LINE_IN), input (TELIN)
–
Optional connection to a telephone handset a
telephone handset interface circuit.
Telephone output (M_LINE_OUTP); output
(TELOUT) - Optional connection to a telephone
handset interface circuit.
Center Voltage (VC_HANDSET); output reference
voltage.
MDP Interface
The following interface signals are supported:
Reset (POR); input
Sleep (SLEEP); input
Master Clock (M_CLKIN); input.
Serial Clock (M_SCK); output.
Control (M_CNTRLSIN); input
Serial Frame Sync (M_STROBE); output.
Serial Transmit Data (M_TXSIN); input.
Serial Receive Data (M_RXOUT); output.
VC Interface Signals and Pin Assignments
The VC (20437) 32-pin TQFP hardware interface
signals are shown by major interface in Figure 9.
The VC (20437) 32-pin TQFP pin signals are shown
in Figure 10.
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| 20463 | SmartACFL Modem |
| 20463-11 | SmartACFL Modem |
| 2043G | LED BACKLIGHT FOR LCD DISPLAY |
| 2045A | CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES |
| 204GD | 3.0 MM ROUND TYPE LED LAMPS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 20438 | 制造商:VANG 功能描述: |
| 2043-DP | 制造商:Techspray 功能描述: |
| 2043G | 制造商:MICRO-ELECTRONICS 制造商全稱:Micro Electronics 功能描述:LED BACKLIGHT FOR LCD DISPLAY |
| 2043ST | 制造商:CTS Corporation 功能描述:SWIT DIP OFF-ON SPST 3 RAISED SLIDE 0.05A 24VDC GW 2.54MM SM - Rail/Tube |
| 204-3ST | 功能描述:DIP 開關(guān)/ SIP 開關(guān) 3 switch sections SPST RoHS:否 制造商:Omron Electronics 位置數(shù)量:10 開關(guān)類型:DIP 執(zhí)行器:Rotary 端子節(jié)距:2.54 mm 觸點(diǎn)形式: 端接類型:Solder Pin 電流額定值:100 mA 電壓額定值 DC: 工作溫度范圍: 安裝:Through Hole |
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