TDP158 datasheet(12/55 Pages) TI1

12 / 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

6.11 Switching Characteristics, HPD

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

PARAMETER

TEST CONDITIONS

MIN

TYP(1)

MAX(2)

UNIT

tPD(HPD)

Propagation delay from HPD_SNK

to HPD_SRC; rising edge and falling

edge

see Figure Figure 13; not valid

during switching time

120

tT(HPD)

HPD logical disconnected timeout

see Figure 14

(1)

Cb = total capacitance of one bus line in pF.

6.12 Switching Characteristics, DDC and I

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

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Rise time of both SDA and SCL

signals

VCC = 3.3 V; See Figure 17

300

Fall time of both SDA and SCL

signals

See Figure 17

300

tHIGH

Pulse duration , SCL high

See Figure 16

0.6

μs

tLOW

Pulse duration , SCL low

See Figure 16

1.3

μs

tSU1

Setup time, SDA to SCL

See Figure 16

100

tST, STA

Setup time, SCL to start condition

See Figure 16

0.6

μs

tHD,STA

Hold time, start condition to SCL

See Figure 15

0.6

μs

tHD,DAT

Data Hold Time

tVD,DAT

Data valid time

0.9

µs

tVD,ACK

Data valid acknowledge time

0.9

µs

tST,STO

Setup time, SCL to stop condition

See Figure 15

0.6

μs

t(BUF)

Bus free time between stop and start

condition

See Figure 15

1.3

μs

tPLH1

Propagation delay time, low-to-high-

level output

Source to Sink:100 kbps pattern;

Cb(Sink) = 400 pF

(1); see Figure 17

360

tPHL1

Propagation delay time, high-to-low-

level outpu

230

tPLH2

Propagation delay time, low-to-high-

level output

Sink to Source: 100 kbps pattern;

Cb(Source) = 100 pF

(1); see Figure 18

250

tPHL2

Propagation delay time, high-to-low-

level output

200

TDP158 Datasheet(PDF) 12 Page - Texas Instruments

TDP158 Datasheet(HTML) 12 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