DLPC6421 datasheet(17/48 Pages) TI1

17 / 48 page

DLPC6421

www.ti.com

DLPS117 – JULY 2018

Product Folder Links: DLPC6421

Submit Documentation Feedback

Electrical Characteristics

(1) (continued)

Over recommended operating conditions

PARAMETER

TEST

CONDITIONS

MIN

TYP

MAX

UNIT

IOZ

High-Impedance

leakage current

USB (9)

–10

LVDS (7)

–10

3.3-V LVTTL (1,2,3)

–10

3.3-V I2C (8)

–10

Input capacitance

USB (9)

11.84

17.07

3.3-V LVTTL (1)

3.75

5.52

3.3-V LVTTL (2)

3.75

5.52

3.3-V LVTTL (4)

3.75

5.52

3.3-V I2C (8)

5.26

6.54

ICC11

Supply voltage, 1.1-V core power

Normal Mode

1474

ICC18

Supply voltage, 1.8-V power (LVDS I/O & Internal DRAM)

Normal Mode

1005

ICC33

Supply voltage, 3.3-V I/O power

Normal Mode

ICC11_PLLD

Supply voltage, DMD PLL Digital Power (1.1-V)

Normal Mode

4.4

6.2

ICC11_PLLM1

Supply voltage, Master-LS Clock Generator PLL Digital power

(1.1-V)

Normal Mode

4.4

6.2

ICC11_PLLM2

Supply voltage, Master-HS Clock Generator PLL Digital power

(1.1-V)

Normal Mode

4.4

6.2

ICC18_PLLD

Supply voltage, DMD PLL Analog Power (1.8 V)

Normal Mode

8.0

10.2

ICC18_PLLM1

Supply voltage, Master-LS Clock Generator PLL Analog

power (1.8-V)

Normal Mode

8.0

10.2

ICC18_PLLM2

Supply voltage, Master-HS Clock Generator PLL Analog

power (1.8-V)

Normal Mode

8.0

10.2

ICC11_PLLS

Supply voltage, Video-2X PLL Analog Power (1.1-V)

Normal Mode

2.9

Total Power

Normal Mode

3.73

(1)

The frequency range for MOSC is 20 MHz with ±100 PPM accuracy (This shall include impact to accuracy due to aging, temperature

and trim sensitivity). The MOSC input can not support spread spectrum clock spreading.

(2)

Applies only when driven via an external digital oscillator.

6.6 System Oscillators Timing Requirements

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

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

SYSTEM OSCILLATORS

fclock

Clock frequency, MOSC(1)

19.998

20.002

MHz

Cycle time, MOSC(1)

49.995

50.005

MHz

tw(H)

Pulse duration(2), MOSC, high

50% to 50% reference points

(signal)

tw(L)

Pulse duration(2), MOSC, low

50% to 50% reference points

(signal)

Transition time(2), MOSC, tt = tf/tr

20% to 80% reference points

(signal)

tjp

Period Jitter(2), MOSC (This is the deviation

in period from the ideal period due solely to

high frequency jitter).

6.7 Test and Reset Timing Requirements

Parameter

MIN

MAX

UNIT

t W1(L)

Pulse duration, inactive low, PWRGOOD

50% to 50% reference points

(signal)

4.0

µs

DLPC6421 Datasheet(PDF) 17 Page - Texas Instruments

DLPC6421 Datasheet(HTML) 17 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

Datasheet Download

Link URL