UCC5630A 9 线路 2.7-5V 多模端接器，用于 SCSI 至 Ultra320 SCSI
The UCC5630A Multimode SCSI Terminator provides a smooth transition into the LVD SCSI Parallel Interface (SPI-2, SPI-3, SPI-4). It automatically senses the bus, via DIFFB, and switches the termination to either single ended (SE) or low voltage differential (LVD) SCSI, dependent on which type of devices are connected to the bus. The UCC5630A can not be used on a HVD, EIA485, differential SCSI bus. If the UCC5630A detects a HVD SCSI device, it switches to a high impedance state.
The Multimode terminator contains all functions required to terminate and auto detect and switch modes for SPI-2, SPI-3 and SPI-4 bus architectures. Single Ended and Differential impedances and currents are trimmed for maximum effectiveness
|
UCC5630A |
| Number of Lines |
9 |
| Driver Types Supported |
LVD, SE |
| TERMPWR Voltage(Min)(V) |
2.7 |
| TERMPWR Voltage(Max)(V) |
5.25 |
| Disconnect Active State |
High |
| Process |
Bi-CMOS |
| Channel Capacitance(pF) |
4 |
| Resistor Tolerance(ppm) |
500 |
| Typical Sink Current(mA) |
100 |
| Current Tolerance(%) |
4 |
| Single-Ended Termination Impedance(ohms) |
110 |
| Single-Ended Tolerance(%) |
7 |
| LVD Termination Impedance(ohms) |
105 |
| LVD Tolerance(%) |
5 |
| Common mode Impedance(ohms) |
150 |
| Operating Temperature Range(C) |
0 to 70 |
| Pin/Package |
36SSOP, 48LQFP |
UCC5630A 特性
- Auto Selection Single Ended (SE) or Low Voltage Differential (LVD) Termination
- Meets SCSI-1, SCSI-2, Ultra2 (SPI-2 LVD), Ultra3, Ultra160 (SPI-3) and Ultra320 (SPI-4) Standards
- 2.7V to 5.25V Operation
- Differential Failsafe Bias
- Thermal packaging for low junction temperature and better MTBF
- Master/Slave Input
- Supports Active Negation
- 3pF Channel Capacitance
UCC5630A 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| UCC5630AFQP |
ACTIVE |
0 to 70 |
3.00 | 1ku |
LQFP (PT) | 48 |
250 | JEDEC TRAY (10+1) |
|
| UCC5630AFQPG4 |
ACTIVE |
0 to 70 |
3.00 | 1ku |
LQFP (PT) | 48 |
250 | JEDEC TRAY (10+1) |
|
| UCC5630AFQPTR |
ACTIVE |
0 to 70 |
2.70 | 1ku |
LQFP (PT) | 48 |
1000 | LARGE T&R |
|
| UCC5630AFQPTRG4 |
ACTIVE |
0 to 70 |
2.70 | 1ku |
LQFP (PT) | 48 |
1000 | LARGE T&R |
|
| UCC5630AMWP |
ACTIVE |
0 to 70 |
2.40 | 1ku |
SSOP (DCE) | 36 |
25 | TUBE |
|
| UCC5630AMWPG4 |
ACTIVE |
0 to 70 |
2.40 | 1ku |
SSOP (DCE) | 36 |
25 | TUBE |
|
| UCC5630AMWPTR |
ACTIVE |
0 to 70 |
2.10 | 1ku |
SSOP (DCE) | 36 |
1000 | LARGE T&R |
|
| UCC5630AMWPTRG4 |
ACTIVE |
0 to 70 |
2.10 | 1ku |
SSOP (DCE) | 36 |
1000 | LARGE T&R |
|
UCC5630A 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| UCC5630AFQP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
UCC5630AFQP |
UCC5630AFQP |
| UCC5630AFQPG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
UCC5630AFQPG4 |
UCC5630AFQPG4 |
| UCC5630AFQPTR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
UCC5630AFQPTR |
UCC5630AFQPTR |
| UCC5630AFQPTRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
UCC5630AFQPTRG4 |
UCC5630AFQPTRG4 |
| UCC5630AMWP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
UCC5630AMWP |
UCC5630AMWP |
| UCC5630AMWPG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
UCC5630AMWPG4 |
UCC5630AMWPG4 |
| UCC5630AMWPTR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
UCC5630AMWPTR |
UCC5630AMWPTR |
| UCC5630AMWPTRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
UCC5630AMWPTRG4 |
UCC5630AMWPTRG4 |
UCC5630A 应用技术支持与电子电路设计开发资源下载
- UCC5630A 数据资料 dataSheet 下载.PDF
- TI 德州仪器SCSI 终端和收发器选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 使用数字隔离器设计隔离式 I2C 总线接口 (zhct119.PDF, 339 KB)
- 1Q 2011 Issue Analog Applications Journal (slyt399.PDF, 964 KB)
- 接口选择指南 (Rev. D) (PDF 2994 KB)
- Signaling Rate vs. Distance for Differential Buffers (PDF 420 KB)
- Q1 2009 Issue Analog Applications Journal (slyt319.PDF, 1.39 MB)
- Isolated RS-485 Reference Design (PDF 80 KB)
- 无铅组件涂层的保存期评估 (PDF 1305 KB)
- Analog Signal Chain Guide (8.62 MB)
- Industrial Interface IC Solutions (101 KB)
UCC5630A 工具和软件