LMH0046

www.ti.com

SNLS222F – APRIL 2006 – REVISED APRIL 2013

AC Electrical Characteristics (continued)

Over Supply Voltage and Operating Temperature ranges, unless otherwise specified.

(1)

Symbol

Parameter

Conditions

Reference

Min

Typ

Max

Units

Serial Clock Output

143 Mbps data rate

SCO

143

MHz

Frequency

Serial Clock Output

270 Mbps data rate

270

MHz

Frequency

Serial Clock Output

1483 Mbps data rate

1483

MHz

Frequency

Serial Clock Output

1485 Mbps data rate

1485

MHz

Frequency

Serial Clock Output Jitter

2

3

Serial Clock Output

SDO, SCO

Alignment with respect to

40

60

%

Data Interval

Serial Clock Output Duty

SCO

45

55

%

Cycle

Acquisition Time

10

16

ms

1

6

ms

Input rise/fall time

10%–90%

Logic inputs

1.5

3

ns

Input rise/fall time

20%–80%, 143 or 270 Mbps

SDI

1500

ps

Input rise/fall time

20%–80%, 1483 or 1485

270

ps

Mbps

Output rise/fall time

10%–90%

Logic outputs

1.5

3

ns

Output rise/fall time

SDO, SCO

90

130

ps

Reference Clock

27

MHz

Frequency

Reference Clock

±50

ppm

Frequency Tolerance

(8)

Spec is ensured by design.

(9)

Measured from first SDI transition until Lock Detect (LD) output goes high (true).

Copyright © 2006–2013, Texas Instruments Incorporated

Submit Documentation Feedback

7

Product Folder Links: LMH0046