LTC1518CS#PBF

LTC1518 is a high speed, precision delay differential quad bus/line receiver. A unique architecture provides very stable propagation delays and low skew over wide input common mode, input overdrive and ambient temperature ranges. This receiver have a fail-safe feature that guarantees a high output state when the inputs are shorted or left floating. Other protection features include thermal shutdown and a controlled maximum short-circuit current (50mA max). Input resistance remains ≥22k when the device is unpowered or disabled, thus allowing hot swapping without loading the data lines. It is widely used in application such as high speed RS485/RS422 receivers, STS-1/OC-1 data receivers, PECL line receivers, level translators, fast-20/fast-40 SCSI receiver etc.

• Input-to-output propagation delay is 18.5ns typical
• High data rate is 80Mbps typical
• tPLH – tPHL skew is 500ps typical
• Input resistance is 22K, even when unpowered
• Hot Swap™ capable
• Maximum input frequency is 40MHz typical at (square wave, 0°C ≤ TA ≤ 70°C)
• Three-state output capability, single 5V supply
• Three-state output current is ±10mA
• Operating temperature is 0°C to 70°C
• Package style is 16-lead plastic SO

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