TLK6002 datasheet(64/98 Pages) TI2

64 / 98 page

TLK6002

SLLSE34A – MAY 2010 – REVISED AUGUST 2010

www.ti.com

HSTL Signals Electrical Characteristics (VDDQA/B = 1.5/1.8V) (continued)

PARAMETER

CONDITION

MIN

NOM

MAX

UNIT

VIL(ac)

Low-level AC input voltage

AC input, logic low

–0.30

VREFTA/B –

0.20

IOH(dc)

High output current

IOL(dc)

Low output current

–8

IIH

Input High Current

µA

IIL

Input Low Current

–10

µA

CIN

Input Capacitance

Tacr

AC Test Condition

Rise Time Rate (In 20

→ 80% Swing

ns/V

Region)

Tacs

AC Test Condition

Signal Swing

4.8

Serial Transmitter Characteristics

PARAMETER

CONDITION

MIN

NOM

MAX

UNIT

SWING (2.3:0) = 0000

126

160

SWING (2.3:0) = 0001

163

215

253

SWING (2.3:0) = 0010

247

303

347

SWING (2.3:0) = 0011

331

395

444

SWING (2.3:0) = 0100

415

478

538

SWING (2.3:0) = 0101

499

572

633

SWING (2.3:0) = 0110

582

662

735

TX Output Differential Peak-to-Peak voltage

SWING (2.3:0) = 0111

668

756

835

VOD(pp)

swing

mVdfpp

SWING (2.3:0) = 1000

740

839

927

See Figure 4-1 and Figure 4-2

SWING (2.3:0) = 1001

831

932

1020

SWING (2.3:0) = 1010

904

1020

1130

SWING (2.3:0) = 1011

988

1110

1220

SWING (2.3:0) = 1100

1060

1190

1340

SWING (2.3:0) = 1101

1150

1280

1430

SWING (2.3:0) = 1110

1220

1360

1530

SWING (2.3:0) = 1111

1300

1450

1630

See register bits TWPOST1 2.12:8 and

TX Output Pre/Post Cursor Emphasis

–17.5/

+17.5/

Vpre/post

TWPRE 2.7:4 for de-emphasis settings.

Voltage

–37.5%

+37.5%

See Figure 4-2.

VDDT –

VCMT

TX output common mode voltage

See Figure 4-1

[0.25×VOD(pp)]

CPRI LV

tskew

Output Skew

CPRI HV

CPRI LV-II (DCD

≤ 0.05UI)

CPRI LV (Note: MIN is not per CPRI)

–

Differential output signal rise, fall time (20%

tr, tf

CPRI HV (Note: MIN is not per CPRI)

–

327

to 80%)Differential Load = 100

CPRI LV-II

–

Serial Rate

≤ 3.072 Gbps(Not Applicable to LV-II)

0.35

Serial Output Total Jitter

(CPRI LV/LV-II and OBSAI rates)

Serial Rate > 3.072 Gbps(And All LV-II Rates)

0.30

Serial Rate

≤ 3.072 Gbps(Not Applicable to LV-II)

0.17

Serial Output Deterministic Jitter

(CPRI LV/LV-II and OBSAI rates)

Serial Rate > 3.072 Gbps(And All LV-II Rates)

0.15

Serial Output Total JitterJitter (CPRI

0.279

E.6/12.HV)

CPRI E.6/12.HV(0.6144 and 1.2288 Gbps)

Serial Output Deterministic Jitter (CPRI

0.14

E.6/12.HV)

Bit

T(LATENCY)

Transmit Latency

See latency specifications in Appendix D.

–

Times

ELECTRICAL SPECIFICATIONS

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