LMKDB1120 and LMKDB1108 are extremely-low-jitter LP-HCSL buffers that support PCIe Gen 1 to Gen 6 and are DB2000QL compliant. The devices provide flexible power-up sequence, fail-safe inputs, individual output enable and disable pins, loss of input signal (LOS) detection and automatic output disable features, as well as excellent power supply noise rejection performance.
Both 1.8-V and 3.3-V supply voltages are supported. For LMKDB1120, 1.8-V power supply saves 250 mW power compared to 3.3 V.
LMKDB1120 and LMKDB1108 are extremely-low-jitter LP-HCSL buffers that support PCIe Gen 1 to Gen 6 and are DB2000QL compliant. The devices provide flexible power-up sequence, fail-safe inputs, individual output enable and disable pins, loss of input signal (LOS) detection and automatic output disable features, as well as excellent power supply noise rejection performance.
Both 1.8-V and 3.3-V supply voltages are supported. For LMKDB1120, 1.8-V power supply saves 250 mW power compared to 3.3 V.