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- 制造厂商:TI
- 产品类别:接口
- 技术类目:LVDS、M-LVDS 和 PECL IC
- 功能描述:四路 LVDS 驱动器
- 点击这里打开及下载SN75LVDS391的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
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This family of 4, 8, and 16 differential line drivers implements the electrical characteristics of low-voltage differential signaling (LVDS). This signaling technique lowers the output voltage levels of 5-V differential standard levels (such as EIA/TIA-422B) to reduce the power, increase the switching speeds, and allow operation with a 3.3-V supply rail. Any of the 16 current-mode drivers will deliver a minimum differential output voltage magnitude of 247 mV into a 100-Ω load when enabled.
When disabled, the driver outputs are high-impedance. Each driver input (A) and enable (EN) have an internal pulldown that will drive the input to a low level when open-circuited.
The SN65LVDS387, SN65LVDS389, and SN65LVDS391 devices are characterized for operation from –40°C to 85°C. The SN75LVDS387, SN75LVDS389, and SN75LVDS391 devices are characterized for operation from 0°C to 70°C.
- Four (’391), Eight (’389), or Sixteen (’387) Line Drivers Meet or Exceed the Requirements of ANSI EIA/TIA-644 Standard
- Designed for Signaling Rates Up to 630?Mbps With Very Low Radiation (EMI)
- Low-Voltage Differential Signaling With Typical Output Voltage of 350 mV and a 100-Ω Load
- Propagation Delay Times Less Than 2.9 ns
- Output Skew Is Less Than 150 ps
- Part-to-Part Skew Is Less Than 1.5 ns
- 35-mW Total Power Dissipation in Each Driver Operating at 200 MHz
- Driver Is High-Impedance When Disabled or With VCC < 1.5 V
- SN65’ Version Bus-Pin ESD Protection Exceeds 15 kV
- Packaged in Thin Shrink Small-Outline Package With 20-mil Pin Pitch
- Low-Voltage TTL (LVTTL) Logic Inputs Are 5-V Tolerant
- Function
- Driver
- Protocols
- LVDS
- Number of transmitters
- 4
- Number of receivers
- 0
- Supply voltage (V)
- 3.3
- Signaling rate (Mbps)
- 630
- Input signal
- LVTTL
- Output signal
- LVDS
- Rating
- Catalog
- Operating temperature range (C)
- 0 to 70
SN75LVDS391的完整型号有:SN75LVDS391D、SN75LVDS391DR、SN75LVDS391PW、SN75LVDS391PWR,以下是这些产品的关键参数及官网采购报价:
SN75LVDS391D,工作温度:0 to 70,封装:SOIC (D)-16,包装数量MPQ:40个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN75LVDS391D的批量USD价格:1.32(1000+)
SN75LVDS391DR,工作温度:0 to 70,封装:SOIC (D)-16,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN75LVDS391DR的批量USD价格:1.109(1000+)
SN75LVDS391PW,工作温度:0 to 70,封装:TSSOP (PW)-16,包装数量MPQ:90个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN75LVDS391PW的批量USD价格:1.32(1000+)
SN75LVDS391PWR,工作温度:0 to 70,封装:TSSOP (PW)-16,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN75LVDS391PWR的批量USD价格:1.109(1000+)
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SN65LVDS391 IBIS Model (Rev. A)
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