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ABSOLUTE MAXIMUM RATINGS

(1)

DISSIPATION RATINGS

RECOMMENDED OPERATING CONDITIONS

START-UP SEQUENCE

SLK2511B

SLLS763B – JANUARY 2007 – REVISED MARCH 2007

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

VALUE

UNIT

Supply voltage

–0.3 to 3

V

TTL input terminals

–0.3 to 4

V

Voltage range

LVDS terminals

–0.3 to 3

V

Any other terminal except aboven

V

Package power dissipation

See Dissipation Rating Table

Storage temperature

–65 to 150

°C

Electrostatic discharge

HBM: 2 kv

Characterized free-air operating temperature range

–40 to 85

°C

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds

260

°C

(1)

Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating

conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

PACKAGE

POWER RATING

POWER RATING

3.4 W

33.78 mW/

°C

1.3 W

2.27 W

22.78 mW/

°C

0.911 W

(1)

(2)

2 oz trace and copper pad with solder.

(3)

2 oz trace and copper pad without solder.

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

MIN

NOM

MAX

UNIT

Supply voltage

2.375

2.5

2.625

V

Power dissipation

Frequency = 2.488 Gb/sec, PRBS pattern

900

1100

mW

Shutdown current

Enable = 0, VDDA, VDD pins, VDD = max

20

µA

Operating free-air temperature

– 40

85

°C

To ensure proper start up, follow one of the following steps when powering up the SLK2511B.

1. Keep ENABLE (pin 44) low until power supplies and reference clock have become stable.

2. Drive ENABLE (pin 44) low for at least 30 ns after power supplies and reference clock have become

stable.

The following step is recommended with either of the above two sequences.

3. Drive RESET low for at least 10 ns after link has become stable to center the TXFIFO.

12

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