Datasheet PI6CB33401 (Diodes) - 6
| Manufacturer | Diodes |
| Description | Very Low Power 4-Output PCIe Clock Buffer With On-Chip Termination |
| Pages / Page | 20 / 6 — PI6CB33401. SMBus Electrical Characteristics. Symbol Parameters. … |
| File Format / Size | PDF / 1.2 Mb |
| Document Language | English |
PI6CB33401. SMBus Electrical Characteristics. Symbol Parameters. Conditions. Min. Typ. Max. Units. LVCMOS DC Electrical Characteristics
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A product Line of Diodes Incorporated
PI6CB33401 SMBus Electrical Characteristics
Temperature = TA; Supply voltages per normal operation conditions; See test circuits for the 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 VDDSMB SMBus, V V DDSMB = 3.3V 0.8 ILSMB SMBus Input Low Voltage V SMBus, VDDSMB < 3.3V 0.8 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 500 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
0.75 V V DD IH Input High Voltage Single-ended inputs, except SMBus V VDD +0.3 VIM Input Mid Voltage SADR_TRI, BW_SEL_TRI 0.4VDD 0.5VDD 0.6VDD V 0.25 VIL Input Low Voltage Single-ended inputs, except SMBus -0.3 V VDD IIH Input High Current Single-ended inputs, VIN = VDD 5 mA IIL Input Low Current Single-ended inputs, VIN = 0V -5 mA Single-ended inputs with pull up / pull IIH Input High Current 50 mA down resistor, VIN = VDD Single-ended inputs with pull up / pull IIL Input Low Current -50 mA down resistor, VIN = 0V CIN Input Capacitance 1.5 5 pF PI6CB33401 www.diodes.com January 2020 Document Number DS41292 Rev 5-2 6 Diodes Incorporated
PI6CB33401 SMBus Electrical Characteristics
Temperature = TA; Supply voltages per normal operation conditions; See test circuits for the 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 VDDSMB SMBus, V V DDSMB = 3.3V 0.8 ILSMB SMBus Input Low Voltage V SMBus, VDDSMB < 3.3V 0.8 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 500 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
0.75 V V DD IH Input High Voltage Single-ended inputs, except SMBus V VDD +0.3 VIM Input Mid Voltage SADR_TRI, BW_SEL_TRI 0.4VDD 0.5VDD 0.6VDD V 0.25 VIL Input Low Voltage Single-ended inputs, except SMBus -0.3 V VDD IIH Input High Current Single-ended inputs, VIN = VDD 5 mA IIL Input Low Current Single-ended inputs, VIN = 0V -5 mA Single-ended inputs with pull up / pull IIH Input High Current 50 mA down resistor, VIN = VDD Single-ended inputs with pull up / pull IIL Input Low Current -50 mA down resistor, VIN = 0V CIN Input Capacitance 1.5 5 pF PI6CB33401 www.diodes.com January 2020 Document Number DS41292 Rev 5-2 6 Diodes Incorporated
