Datasheet PI4ULS3V4857 (Diodes) - 5
| 制造商 | Diodes |
| 描述 | 6-BIT Bi-Directional Level Shifter for Sd 3.0-SDR104 Compliant Memory Card Application |
| 页数 / 页 | 11 / 5 — PI4ULS3V4857. Integrated Resistors. Symbol Parameter. Conditions. Min. … |
| 文件格式/大小 | PDF / 827 Kb |
| 文件语言 | 英语 |
PI4ULS3V4857. Integrated Resistors. Symbol Parameter. Conditions. Min. Typ. Max. Units. Static Characteristics. Typ.(2)
该数据表的模型线
文件文字版本
A product Line of Diodes Incorporated
PI4ULS3V4857 Integrated Resistors
Tamb = 25oC; unless otherwise specified.
Symbol Parameter Conditions Min. Typ. Max. Units
R3; tolerance ±30 % 70 100 130 Ω Rpd Pull-down resistance R5 200 350 500 kΩ All data lines and CMDx 21 30 39 kΩ Rpu Pull-up resistance R4 70 100 130 kΩ Host side; R1; tolerance ±30 % (1) 22.5 Ω Rs Series resistance Card side; R2; tolerance ±30 % (1) 15 Ω Note: 1. Guaranteed by design.
Static Characteristics
At recommended operating conditions; Tamb = 40oC to +85oC; voltages are referenced to GND (ground = 0 V); Cext = 2.2 µF at pin VCCB; unless otherwise specified.
Symbol Parameter Conditions Min. Typ.(2) Max. Units Automatic Enable Feature: VSD
VSDen Device enable voltage level VCCA ≥ 1.0V, VSD rising edge 2.05 2.25 2.45 V VSDdisable Device disable voltage level VCCA ≥ 1.0V, VSD rising edge 2.0 2.2 2.4 V ∆VSDen VSDen hysteresis voltage 50 mV
Supply Voltage Regulator for Card-side I/O Pin: VCCB
SEL = LOW; 3.0V ≤ VSD ≤ 3.6V; IO < 100mA VSD-0.2 VSD-0.1 VSD V VO(LDO) Regulator/switch output voltage SEL = HIGH; VSD ≥ 2.9V; IO < 100mA 1.7 1.8 1.95 V IO(LDO) Regulator/switch output current 100 mA
Host-side Input Signals: CMDA and DAT0A to DAT3A, CLKA; 1.1V
≤
VCCA
≤
2.0V
V VCCA + IH High level input voltage 0.75 x VCCA 0.3 V VIL Low level input voltage -0.3 0.25 x V V CCA
Host-side Control Signals; 1.1V
≤
VCCA
≤
2.0V
-
SEL
V VCCA + IH High level input voltage 0.75 x VCCA 0.3 V VIL Low level input voltage -0.3 0.25 x V V CCA
Host-side Output Signals: CLK_FB, CMDA and DAT0A to DAT3A; 1.1V
≤
VCCA
≤
2.0V
High level output voltage for CLK_ FB IO = 2mA; VI = VIH (card side) 0.8 x V V V CCA OH High level output voltage for CMDA, DATxA IO = 2µA; VI = VIH (card side) 0.8 x V V CCA PI4ULS3V4857 www.diodes.com August 2020 Document Number DS42310 Rev 2-2 5 Diodes Incorporated
PI4ULS3V4857 Integrated Resistors
Tamb = 25oC; unless otherwise specified.
Symbol Parameter Conditions Min. Typ. Max. Units
R3; tolerance ±30 % 70 100 130 Ω Rpd Pull-down resistance R5 200 350 500 kΩ All data lines and CMDx 21 30 39 kΩ Rpu Pull-up resistance R4 70 100 130 kΩ Host side; R1; tolerance ±30 % (1) 22.5 Ω Rs Series resistance Card side; R2; tolerance ±30 % (1) 15 Ω Note: 1. Guaranteed by design.
Static Characteristics
At recommended operating conditions; Tamb = 40oC to +85oC; voltages are referenced to GND (ground = 0 V); Cext = 2.2 µF at pin VCCB; unless otherwise specified.
Symbol Parameter Conditions Min. Typ.(2) Max. Units Automatic Enable Feature: VSD
VSDen Device enable voltage level VCCA ≥ 1.0V, VSD rising edge 2.05 2.25 2.45 V VSDdisable Device disable voltage level VCCA ≥ 1.0V, VSD rising edge 2.0 2.2 2.4 V ∆VSDen VSDen hysteresis voltage 50 mV
Supply Voltage Regulator for Card-side I/O Pin: VCCB
SEL = LOW; 3.0V ≤ VSD ≤ 3.6V; IO < 100mA VSD-0.2 VSD-0.1 VSD V VO(LDO) Regulator/switch output voltage SEL = HIGH; VSD ≥ 2.9V; IO < 100mA 1.7 1.8 1.95 V IO(LDO) Regulator/switch output current 100 mA
Host-side Input Signals: CMDA and DAT0A to DAT3A, CLKA; 1.1V
≤
VCCA
≤
2.0V
V VCCA + IH High level input voltage 0.75 x VCCA 0.3 V VIL Low level input voltage -0.3 0.25 x V V CCA
Host-side Control Signals; 1.1V
≤
VCCA
≤
2.0V
-
SEL
V VCCA + IH High level input voltage 0.75 x VCCA 0.3 V VIL Low level input voltage -0.3 0.25 x V V CCA
Host-side Output Signals: CLK_FB, CMDA and DAT0A to DAT3A; 1.1V
≤
VCCA
≤
2.0V
High level output voltage for CLK_ FB IO = 2mA; VI = VIH (card side) 0.8 x V V V CCA OH High level output voltage for CMDA, DATxA IO = 2µA; VI = VIH (card side) 0.8 x V V CCA PI4ULS3V4857 www.diodes.com August 2020 Document Number DS42310 Rev 2-2 5 Diodes Incorporated