FXL5T244 Просмотр технического описания (PDF) - ON Semiconductor

Номер в каталоге

Компоненты Описание

производитель

FXL5T244

Low Voltage Dual Supply 5-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs

ON Semiconductor 

AC Loading and Waveforms

TEST

tPLH, tPHL

tPLZ, tPZL

tPHZ, tPZH

VCCO

1.2V ± 0.1V

1.5V ± 0.1V

1.8V ± 0.15V

2.5V ± 0.2V

3.3V ± 0.3V

SWITCH

OPEN

VCCO x 2 at VCCO = 3.3 ± 0.3V, 2.5V ± 0.2V,

1.8V ± 0.15V, 1.5V ± 0.1V, 1.2V ± 0.1V

GND

FIGURE 1. AC Test Circuit

AC Load Table

CL

15 pF

15 pF

15 pF

15 pF

15 pF

RL

2 kΩ

2 kΩ

2 kΩ

2 kΩ

2 kΩ

Rtr1

2 kΩ

2 kΩ

2 kΩ

2 kΩ

2 kΩ

Note: Input tR = tF = 2.0 ns, 10% to 90%

Input tR = tF = 2.5ns, 10% to 90%, @ VI = 3.0V to 3.6V only

FIGURE 2. Waveform for Inverting

and Non-Inverting Functions

Note: Input tR = tF = 2.0 ns, 10% to 90%

Input tR = tF = 2.5ns, 10% to 90%, @ VI = 3.0V to 3.6V only

FIGURE 3. 3-STATE Output Low Enable

and Disable Times for Low Voltage Logic

Note: Input tR = tF = 2.0 ns, 10% to 90%

Input tR = tF = 2.5ns, 10% to 90%, @ VI = 3.0V to 3.6V only

FIGURE 4. 3-STATE Output High Enable and Disable Times for Low Voltage Logic

Symbol

3.3V ± 0.3V

2.5V ± 0.2V

Vmi

VCCI/2

VCCI/2

Vmo

VCCO/2

VCCO/2

VX

VOH − 0.3V

VOH − 0.15V

VY

VOL + 0.3V

VOL + 0.15V

Note: For Vmi: VCCI = VCCA for Control Pins T/R and OE, or VCCA/2

VCC

1.8V ± 0.15V

VCCI/2

VCCO/2

VOH − 0.15V

VOL + 0.15V

1.5V ± 0.1V

VCCI/2

VCCO/2

VOH − 0.1V

VOL + 01V

1.2V ± 0.1V

VCCI/2

VCCO/2

VOH − 0.1V

VOL + 01V

www.fairchildsemi.com

6

Share Link: