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參數(shù)資料
| 型號(hào)： | G219T-D3 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Ultra320 Multi-mode LVD/SE SCSI Terminator |
| 中文描述： | Ultra320的多模內(nèi)徑/東南的SCSI終結(jié)者 |
| 文件頁(yè)數(shù)： | 8/9頁(yè) |
| 文件大小： | 130K |
| 代理商： | G219T-D3 |
Ver 1.2
Feb 08, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
8
G219
Global Mixed-mode Technology Inc.
Pin Description
PIN
SYMBOL
DESCRIPTION
1
VREF
Reference Voltage.
2.85-volt reference in SE mode and 1.25V in LVD mode; must be connected to a
4.7μF capacitor.
Signal Termination.
(X=1,2,3,…..9)
Rx+: Ground line for single-ended or positive line for differential applications for the SCSI bus.
Rx-: Signal line/active line for single-ended or negative line in differential applications for the SCSI
bus.
NC/ HS GND
No Connect/Heat Sink Ground.
Should be grounded for heat sinking purpose
DISCNCT
Disconnec
t. When pulled high, the G219 isolates its bus pins (Rx+, Rx-) from the SCSI bus.
GND
Ground.
Terminator ground pin. Connected to ground.
Master/slave.
Used to select which terminator is the controlling device. M/S pin high enables the
DIFFSENSE driver.
DIFFSENSE Output to drive the SCSI bus DIFFSENS line.
DIFFB pin should be connected to a 0.1μF capacitor to GND and 20k resistor to SCSI/Bus
DIFFSENS line. An input pin to detect the type of device (differential or single-ended) on the SCSI
bus.
TPWR
Terminator Power.
Connect to the SCSI TERMPWR line and de-couple with a 2.2μF capacitor.
2-5,7-12,
18-21, 23-26
Rx+, Rx-
6,22
13
14
15
M/S
16
17
DIFFB
27,28
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| G2-1A02-ST | 功能描述:固態(tài)繼電器-PCB安裝 SPST 150MA 6 PIN SMD RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負(fù)載電壓額定值:40 V 負(fù)載電流額定值:120 mA 觸點(diǎn)形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT |
| G2-1A02-TT | 制造商:M.E.C. Relays 功能描述: |
| G2-1A03-ST | 功能描述:固態(tài)繼電器-PCB安裝 SPST 150MA 6 PIN SMD RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負(fù)載電壓額定值:40 V 負(fù)載電流額定值:120 mA 觸點(diǎn)形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT |
| G2-1A03-TT | 功能描述:固態(tài)繼電器-PCB安裝 SPST 150MA 6 DIP RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負(fù)載電壓額定值:40 V 負(fù)載電流額定值:120 mA 觸點(diǎn)形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT |
| G2-1A05-ST | 功能描述:固態(tài)繼電器-PCB安裝 SPST 120MA 6 PIN SMD RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負(fù)載電壓額定值:40 V 負(fù)載電流額定值:120 mA 觸點(diǎn)形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT |
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