DLPC3479 datasheet(16/61 Pages) TI1

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DLPC3479

DLPS112 – JUNE 2018

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(1)

Assumes 12.5% activity factor, 30% clock gating on appropriate domains, and mixed SVT or HVT cells.

(2)

Programmable host and flash I/O are at minimum voltage (that is 1.8 V) for this typical scenario.

(3)

Max currents column use typical motion video as the input. The typical currents column uses SMPTE color bars as the input.

(4)

Some applications may be forced to use 1-oz copper to manage ASIC package heat.

(5)

Input image is 1920 × 1080 (1080p) 24-bits on the parallel interface at the frame rate shown with a 0.47-inch 1080p DMD.

(6)

In normal operation while displaying an image with CAIC enabled.

(7)

Assumes typical case power PVT condition = nominal process, typical voltage, typical temperature (55°C junction), a 0.47-inch 1080p

DMD.

(8)

Assumes worse case power PVT condition = corner process, high voltage, high temperature (105°C junction), a 0.47-inch 1080p DMD.

6.5 Electrical Characteristics over Recommended Operating Conditions

see

(1) (2) (3) (4)

PARAMETER

TEST CONDITIONS(5)(6)

MIN

TYP(7)

MAX(8)

UNIT

V(VDD)

Core current 1.1 V (main 1.1 V)

IDLE disabled, 1920 × 1080, 60 Hz

188

334

V(VDD_PLLM)

MCG PLL 1.1 V-current

IDLE disabled, 1920 × 1080, 60 Hz

V(VDD_PLLD)

DCG PLL 1.1 V-current

IDLE disabled, 1920 × 1080, 60 Hz

V(VDD) +

V(VDD_PLLM) +

V(VDD_PLLD)

Core Current 1.1 V + MCG PLL 1.1-V

current + DCG PLL 1.1-V current

IDLE disabled, 1920 × 1080, 60 Hz

196

348

V(VCC18)

Main 1.8-V I/O current: 1.8-V power

supply for all I/O other than the host or

parallel interface and the SPI flash

interface.

This includes sub-LVDS DMD I/O,

RESETZ, PARKZ, LED_SEL, CMP,

GPIO, IIC1, TSTPT and JTAG pins

IDLE disabled, 1920 × 1080, 60 Hz

V(VCC_INTF)

Host or parallel interface I/O current:

1.8 to 3.3 V (includes IIC0, PDATA,

video syncs, and HOST_IRQ pins)

IDLE disabled, 1920 × 1080, 60 Hz

V(VCC_FLSH)

Flash Interface I/O current: 1.8 to 3.3 V IDLE disabled, 1920 × 1080, 60 Hz

1.5

V(VCC18) +

V(VCC_INTF) +

V(VCC_FLSH)

Main 1.8 V I/O current + VCC_INTF

current + VCC_FLSH current

IDLE disabled, 1920 × 1080, 60 Hz

66.5

DLPC3479 Datasheet(PDF) 16 Page - Texas Instruments

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