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參數(shù)資料
| 型號： | DS2120 |
| 英文描述： | Ultra3 LVD SCSI Terminator |
| 中文描述： | Ultra3 LVD SCSI端接器 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 334K |
| 代理商： | DS2120 |
DS2120
3 of 10
To maintain the specified regulation, a 4.7
μ
F capacitor is required between the VREF pin and ground of
each DS2120. A high-frequency cap (0.1
μ
F ceramic recommended) can also be placed on the VREF pin
in applications that use fast rise/fall-time drivers. A typical SCSI bus configuration is shown in Figure 2.
DIFFSENS Noise Filtering:
The DS2120 incorporates a digital filter to remove high-frequency
transients on the DIFFSENS control line, thereby eliminating erroneous switching between modes. This
filter eliminates the need for the external capacitor and resistor, which previously performed this function.
The external filter can be used in addition to the digital filter if the DS2120 and DS2118M or DS2119M
are to be used interchangeably.
NOTES:
1) DIFFSENS: Refers to the SCSI bus signal.
2) DIFFSENSE: Refers to the Dallas Semiconductor pin name and internal circuitry relating to
differential sensing.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2120B | Ultra3 LVD SCSI Terminator |
| DS2120E | Ultra3 LVD SCSI Terminator |
| DS21372 | 3.3V Bit Error Rate Tester BERT |
| DS21372T | 3.3V Bit Error Rate Tester BERT |
| DS21372TN | 3.3V Bit Error Rate Tester BERT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2120B | 功能描述:SCSI 接口集成電路 RoHS:否 制造商:Texas Instruments 工作電源電壓:2.7 V to 5.25 V 電源電流:13 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSOP-36 封裝:Tube |
| DS2120B/T&R | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| DS2120B/T&R | 功能描述:SCSI 接口集成電路 RoHS:否 制造商:Texas Instruments 工作電源電壓:2.7 V to 5.25 V 電源電流:13 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSOP-36 封裝:Tube |
| DS2120E | 功能描述:SCSI 接口集成電路 RoHS:否 制造商:Texas Instruments 工作電源電壓:2.7 V to 5.25 V 電源電流:13 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSOP-36 封裝:Tube |
| DS2120E/T&R | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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