DLPC3470 datasheet(18/70 Pages) TI1

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DLPC3470

DLPS110 – APRIL 2018

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Product Folder Links: DLPC3470

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(1)

I/O is high voltage tolerant; that is, if VCC = 1.8 V, the input is 3.3-V tolerant, and if VCC = 3.3 V, the input is 5-V tolerant.

(2)

ASIC pins: CMP_OUT; PARKZ; RESETZ; GPIO_00 through GPIO_19 have slightly varied VIH and VIL range from other 1.8-V I/O.

(3)

The number inside each parenthesis for the I/O refers to the type defined in Table 1.

6.6 Electrical Characteristics

(1) (2)

over operating free-air temperature range (unless otherwise noted)

PARAMETER(3)

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VIH

High-level input

threshold voltage

I2C buffer (I/O type 7)

0.7 ×

VCC_INTF

(1)

1.8-V LVTTL (I/O type 1, 2, 3, 5,

6, 8, 9, 11, 12, 13)

1.17

3.6

1.8-V LVTTL (I/O type 1, 6)

identified below: (2)

CMP_OUT; PARKZ; RESETZ;

GPIO 0

→19

1.3

3.6

2.5-V LVTTL (I/O type 5, 9, 11,

12, 13)

1.7

3.6

3.3-V LVTTL (I/O type 5, 9, 11,

12, 13)

3.6

VIL

Low-level input

threshold voltage

I2C buffer (I/O type 7)

–0.5

0.3 ×

VCC_INTF

1.8-V LVTTL (I/O type 1, 2, 3, 5,

6, 8, 9, 11, 12, 13)

–0.3

0.63

1.8-V LVTTL (I/O type 1, 6)

identified below: (2)

CMP_OUT; PARKZ; RESETZ;

GPIO_00 through GPIO_19

–0.3

0.5

2.5-V LVTTL (I/O type 5, 9, 11,

12, 13)

–0.3

0.7

3.3-V LVTTL (I/O type 5, 9, 11,

12, 13)

–0.3

0.8

VCM

Steady-state

common mode

voltage

1.8 sub-LVDS (DMD high speed)

(I/O type 4)

0.8

0.9

ǀVODǀ

Differential output

magnitude

1.8 sub-LVDS (DMD high speed)

(I/O type 4)

200

VOH

High-level output

voltage

1.8-V LVTTL (I/O type 1, 2, 3, 5,

6, 8, 9, 11, 12, 13)

1.35

2.5-V LVTTL (I/O type 5, 9, 11,

12, 13)

1.7

3.3-V LVTTL (I/O type 5, 9, 11,

12, 13)

2.4

1.8 sub-LVDS – DMD high speed

(I/O type 4)

VOL

Low-level output

voltage

I2C buffer (I/O type 7)

VCC_INTF > 2 V

0.4

I2C buffer (I/O type 7)

VCC_INTF < 2 V

0.2 ×

VCC_INTF

1.8-V LVTTL (I/O type 1, 2, 3, 5,

6, 8, 9, 11, 12, 13)

0.45

2.5 V LVTTL (I/O type 5, 9, 11,

12, 13)

0.7

3.3 V LVTTL (I/O type 5, 9, 11,

12, 13)

0.4

1.8 sub-LVDS – DMD high speed

(I/O type 4)

0.8

DLPC3470 Datasheet(PDF) 18 Page - Texas Instruments

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