Datasheet PI6CB332000 (Diodes) - 8
| Manufacturer | Diodes |
| Description | 20-Output PCIe G4 Clock Buffer With On-Chip Termination |
| Pages / Page | 21 / 8 — PI6CB332000. SMBus Electrical Characteristics. Symbol Parameters. … |
| File Format / Size | PDF / 1.5 Mb |
| Document Language | English |
PI6CB332000. SMBus Electrical Characteristics. Symbol Parameters. Conditions. Min. Typ. Max. Units
Model Line for this Datasheet
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A product Line of Diodes Incorporated
PI6CB332000 SMBus Electrical Characteristics
Temperature = TA. Supply voltages per normal operation conditions. See test circuits for load conditions.
Symbol Parameters Conditions Min. Typ. Max. Units
VDDSMB Nominal Bus Voltage — 2.7 — 3.6 V SMBus, VDDSMB = 3.3V 2.1 — 3.6 VIHSMB SMBus Input High Voltage V SMBus, VDDSMB < 3.3V 0.65 V — — DDSMB SMBus, V V DDSMB = 3.3V — — 0.6 ILSMB SMBus Input Low Voltage V SMBus, VDDSMB < 3.3V — — 0.6 ISMBSINK SMBus Sink Current SMBus, at VOLSMB 4 — — mA VOLSMB SMBus Output Low Voltage SMBus, at ISMBSINK — — 0.4 V fMAXSMB SMBus Operating Frequency Maximum frequency — — 400 kHz tRMSB SMBus Rise Time (Max VIL - 0.15) to (Min VIH + 0.15) — — 1000 ns tFMSB SMBus Fall Time (Min VIH + 0.15) to (Max VIL - 0.15) — — 300 ns
LVCMOS DC Electrical Characteristics
Temperature = TA. Supply voltages per normal operation conditions. See test circuits for the load conditions.
Symbol Parameters Conditions Min. Typ. Max. Units
V V DD IH Input High Voltage Single-ended inputs except trilevel pins 2 — V +0.3 VIL Input Low Voltage Single-ended inputs except trilevel pins -0.3 — 0.8 V V V DD IH Input High Voltage Single-ended trilevel inputs 2.4 — V +0.3 VIM Input Mid Voltage Single-ended trilevel inputs 1.2 0.5VDD 1.8 V VIL Input Low Voltage Single-ended trilevel inputs -0.3 — 0.9 V IIH Input High Current Single-ended inputs, VIN = VDD — 5 mA IIL Input Low Current Single-ended inputs, VIN = 0V -5 — — mA IIH Input High Current Single-ended inputs with pull-up resistor, V — — 5 mA IN = VDD IIL Input Low Current Single-ended inputs with pull-up resistor, VIN = 0V -50 — — mA CIN Input Capacitance — 1.5 — 5 pF tRF Rise/ Fall Time of Input — — — 5 ns PI6CB332000 www.diodes.com July 2019 Document Number DS41283 Rev 4-2 8 Diodes Incorporated
PI6CB332000 SMBus Electrical Characteristics
Temperature = TA. Supply voltages per normal operation conditions. See test circuits for load conditions.
Symbol Parameters Conditions Min. Typ. Max. Units
VDDSMB Nominal Bus Voltage — 2.7 — 3.6 V SMBus, VDDSMB = 3.3V 2.1 — 3.6 VIHSMB SMBus Input High Voltage V SMBus, VDDSMB < 3.3V 0.65 V — — DDSMB SMBus, V V DDSMB = 3.3V — — 0.6 ILSMB SMBus Input Low Voltage V SMBus, VDDSMB < 3.3V — — 0.6 ISMBSINK SMBus Sink Current SMBus, at VOLSMB 4 — — mA VOLSMB SMBus Output Low Voltage SMBus, at ISMBSINK — — 0.4 V fMAXSMB SMBus Operating Frequency Maximum frequency — — 400 kHz tRMSB SMBus Rise Time (Max VIL - 0.15) to (Min VIH + 0.15) — — 1000 ns tFMSB SMBus Fall Time (Min VIH + 0.15) to (Max VIL - 0.15) — — 300 ns
LVCMOS DC Electrical Characteristics
Temperature = TA. Supply voltages per normal operation conditions. See test circuits for the load conditions.
Symbol Parameters Conditions Min. Typ. Max. Units
V V DD IH Input High Voltage Single-ended inputs except trilevel pins 2 — V +0.3 VIL Input Low Voltage Single-ended inputs except trilevel pins -0.3 — 0.8 V V V DD IH Input High Voltage Single-ended trilevel inputs 2.4 — V +0.3 VIM Input Mid Voltage Single-ended trilevel inputs 1.2 0.5VDD 1.8 V VIL Input Low Voltage Single-ended trilevel inputs -0.3 — 0.9 V IIH Input High Current Single-ended inputs, VIN = VDD — 5 mA IIL Input Low Current Single-ended inputs, VIN = 0V -5 — — mA IIH Input High Current Single-ended inputs with pull-up resistor, V — — 5 mA IN = VDD IIL Input Low Current Single-ended inputs with pull-up resistor, VIN = 0V -50 — — mA CIN Input Capacitance — 1.5 — 5 pF tRF Rise/ Fall Time of Input — — — 5 ns PI6CB332000 www.diodes.com July 2019 Document Number DS41283 Rev 4-2 8 Diodes Incorporated
