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此高速转换器/转发器设计用于高达1.5 Gbps的信号传输速率,以支持各种高速网络路由应用。驱动程序输出与电流模式逻辑(CML)级别兼容,并直接驱动50- 已连接的负载至1.8 V,2.5 V或3.3 V标称电源。直接连接负载的能力可以消除对耦合电容器的需要。接收器输入与LVDS(TIA /EIA ?? 644),LVPECL和CML信号电平兼容。接收器容许宽的共模电压范围,也可以直接耦合到信号源。从输入到输出的内部数据路径是完全差分的,用于产生低噪声和低脉冲宽度失真。
V BB 引脚是内部产生的电压源,允许操作单端LVPECL输入。对于单端LVPECL输入操作,未使用的差分输入连接到V BB 作为开关参考电压。使用时,将V BB 与0.01 uF电容去耦,并将电流源或吸电流限制在400 uA。不使用时,V BB 应保持打开状态。
该器件的工作温度范围为-40°C至85°C。
1 信令速率一行是每秒产生的电压转换次数,单位为bps(每秒位数)。
Device Type |
Protocols |
No. of Tx |
No. of Rx |
Input Signal |
Output Signal |
Signaling Rate (Mbps) |
ESD HBM (kV) |
Function |
Operating Temperature Range (C) |
Package Group |
Package Size: mm2:W x L (PKG) |
Pin/Package |
SN65CML100 | SN65LVDS100 | SN65LVDS101 | SN65LVDS17 | SN65LVDS18 | SN65LVDS19 | SN65LVDS20 | SN65LVP16 | SN65LVP17 | SN65LVP18 | SN65LVP19 | SN65LVP20 |
---|---|---|---|---|---|---|---|---|---|---|---|
Buffer | Buffer | Buffer | Buffer | Buffer | Buffer | Buffer | Buffer | Buffer | Buffer | Buffer | Buffer |
CML | LVDS | LVDS | PECL | PECL | PECL | PECL | PECL | PECL | PECL | PECL | PECL |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
CML LVDS LVPECL | CML LVDS LVPECL | CML LVDS LVPECL | Differential | Single-Ended | Differential | Differential | Single-Ended | Differential | Single-Ended | Differential | Differential |
CML | LVDS | LVPECL | LVDS | LVDS | LVDS | LVDS | LVPECL | LVPECL | LVPECL | LVPECL | LVPECL |
1500 | 2000 | 2000 | 4000 | 2000 | 2000 | 4000 | 4000 | 4000 | 4000 | 2000 | 4000 |
5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Repeater/Translator | Repeater/Translator | Repeater/Translator | Buffer | Buffer | Buffer | Buffer | Buffer | Buffer | Buffer | Buffer | Repeater/Translator |
-40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
SOIC VSSOP | SOIC VSSOP | SOIC VSSOP | WSON | WSON | WSON | WSON | WSON | WSON | WSON | WSON | WSON |
8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) |
8SOIC 8VSSOP | 8SOIC 8VSSOP | 8SOIC 8VSSOP | 8WSON | 8WSON | 8WSON | 8WSON | 8WSON | 8WSON | 8WSON | 8WSON | 8WSON |