5P49V5901BDDDNLGI データシートの表示（PDF） - Integrated Device Technology

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5P49V5901BDDDNLGI

Programmable Clock Generator

Integrated Device Technology 

5P49V5901 DATASHEET

Number

22

23

Name

VDDD

VDDO0

Type

Power

Power

24

OUT0_SEL_I2CB

Input/

Output

Internal

Pull-down

ePAD

GND

GND

Description

Digital functions power supply pin. Connect to 1.8 to 3.3V. VDDA and VDDD should

have the same voltage applied.

Power supply pin for OUT0_SEL_I2CB. Connect to 1.8 to 3.3V. Sets output voltage

levels for OUT0.

Latched input/LVCMOS Output. At power up, the voltage at the pin

OUT0_SEL_I2CB is latched by the part and used to select the state of pins 8 and 9.

If a weak pull up (10kohms) is placed on OUT0_SEL_I2CB, pins 8 and 9 will be

configured as hardware select pins, SEL1 and SEL0. If a weak pull down (10Kohms)

is placed on OUT0_SEL_I2CB or it is left floating, pins 8 and 9 will act as the SDA

and SCL pins of an I2C interface. After power up, the pin acts as a LVCMOS

reference output.

Connect to ground pad.

PROGRAMMABLE CLOCK GENERATOR

4

MARCH 3, 2017

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