Datasheet PI6CB33801 (Diodes) - 6
| Manufacturer | Diodes |
| Description | Very-Low-Power 8-Output PCIe Clock Buffer with On-Chip Termination |
| Pages / Page | 21 / 6 — PI6CB33801. SMBus Electrical Characteristics. Symbol Parameters. … |
| File Format / Size | PDF / 1.2 Mb |
| Document Language | English |
PI6CB33801. SMBus Electrical Characteristics. Symbol Parameters. Conditions. Min. Typ. Max. Units. LVCMOS DC Electrical Characteristics
Model Line for this Datasheet
Text Version of Document
A product Line of Diodes Incorporated
PI6CB33801 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 V — — DDSMB 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 µA IIL Input Low Current Single-ended inputs, VIN = 0V -5 — — µA Single-ended inputs with pull-up/pull- IIH Input High Current — — 50 µA down resistor, VIN = VDD Single-ended inputs with pull-up/pull- IIL Input Low Current -50 — — µA down resistor, VIN = 0V CIN Input Capacitance — 1.5 — 5 pF
LVCMOS AC Electrical Characteristics
Temperature = TA; Supply voltages per normal operation conditions; See test circuits for the load conditions
Symbol Parameters Conditions Min. Typ. Max. Units
Q start after OE# assertion tOELAT Output Enable Latency 1 — 3 clocks Q stop after OE# deassertion tPDLAT PD# Deassertion Differential outputs enable after PD# deassertion — 20 300 µs PI6CB33801 www.diodes.com January 2020 Document Number DS41288 Rev 5-2 6 Diodes Incorporated
PI6CB33801 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 V — — DDSMB 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 µA IIL Input Low Current Single-ended inputs, VIN = 0V -5 — — µA Single-ended inputs with pull-up/pull- IIH Input High Current — — 50 µA down resistor, VIN = VDD Single-ended inputs with pull-up/pull- IIL Input Low Current -50 — — µA down resistor, VIN = 0V CIN Input Capacitance — 1.5 — 5 pF
LVCMOS AC Electrical Characteristics
Temperature = TA; Supply voltages per normal operation conditions; See test circuits for the load conditions
Symbol Parameters Conditions Min. Typ. Max. Units
Q start after OE# assertion tOELAT Output Enable Latency 1 — 3 clocks Q stop after OE# deassertion tPDLAT PD# Deassertion Differential outputs enable after PD# deassertion — 20 300 µs PI6CB33801 www.diodes.com January 2020 Document Number DS41288 Rev 5-2 6 Diodes Incorporated
