TDP158 datasheet(10/55 Pages) TI1

10 / 55 page

TDP158

SLLSEX2 – DECEMBER 2016

www.ti.com

Submit Documentation Feedback

(1)

The Typical rating is simulated at 3.3 V VCC and 1.1 V VDD and at 27°C temperature unless otherwise noted

(2)

The Maximum rating is simulated at 3.6 V VCC and 1.27 V VDD and at 85°C temperature unless otherwise noted

6.8 Electrical Characteristics, DDC, I2C, HPD, and ARC

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

PARAMETER

TEST CONDITIONS

MIN

TYP(1)

MAX(2)

UNIT

DDC and I2C

VIL

SCL/SDA_CTL, SCL/SDA_SRC low

level input voltage

0.3 x VCC

VIH

SCL/SDA_CTL, input voltage

0.7 x VCC

VCC + 0.5

VOL

SCL/SDA_CTL, SCL/SDA_SRC low

level output voltage

IO = 3 mA and VCC > 2 V

0.4

IO = 3 mA and VCC > 2 V

0.2 x VCC

HPD

VIH

High-level input voltage

HPD_SNK

2.1

VIL

Low-level input voltage

HPD_SNK

0.8

VOH

High-level output voltage

IOH = –500 µA; HPD_SRC,

2.4

3.6

VOL

Low-level output voltage

IOL = 500 µA; HPD_SRC,

0.4

ILKG

Failsafe condition leakage current

VCC = 0 V; VDD = 0 V;

HPD_SNK = 5 V;

μA

IH(HPD)

High level input current

Device powered; VIH = 5 V; IH(HPD)

includes R(pdHPD) resistor current

μA

Device powered; VIL = 0.8 V; IL(HPD)

includes R(pdHPD) resistor current

μA

R(pdHPD)

HPD input termination to GND

VCC = 0 V

150

190

220

Ω

(1)

Does not support Level 3 Swing or Pre-emphasis

6.9 Electrical Characteristics, TMDS Differential Output in DP-Mode

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

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX(1)

UNIT

V(TX_DIFFPP_LVL0)

Differential peak-to-peak output

voltage level 0

Based on default state of

V0_P0_VOD register

410

V(TX_DIFFPP_LVL1)

Differential peak-to-peak output

voltage level 1

Based on default state of

V1_P0_VOD register

610

V(TX_DIFFPP_LVL2)

Differential peak-to-peak output

voltage level 2

Based on default state of

V2_P0_VOD register

815

ΔVOD(L0L1)

Output peak-to-peak differential

voltage delta

ΔVODn = 20×log(VODL(n+1) /

VODL(n)) measured in compliance

with latest PHY CTS1

ΔVOD(L1L2)

V(TX_PRE_RATIO_0)

Pre-emphasis level 0

RBR, HBR and HBR2

V(TX_PRE_RATIO_1)

Pre-emphasis level 1

RBR, HBR and HBR2

4.2

V(TX_PRE_RATIO_2)

Pre-emphasis level 2

RBR, HBR and HBR2

7.2

ΔVPRE(L1L0)

Pre-emphasis delta

Measured in compliance with

latest PHY CTS

dBdB

ΔVPRE(L2L1)

1.6

TDP158 Datasheet(PDF) 10 Page - Texas Instruments

TDP158 Datasheet(HTML) 10 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 49 50 51 52 53 54 55

Datasheet Download

Link URL