CDCLVD110

PROGRAMMABLE LOW-VOLTAGE 1:10 LVDS CLOCK DRIVER

SCAS684 – SEPTEMBER 2002

3

POST OFFICE BOX 655303

Terminal Functions

TERMINAL

I/O

DESCRIPTION

NAME

NO.

I/O

DESCRIPTION

CK

1

I

Control register input clock, features a 120-k

Ω pullup resistor

SI

2

I

Control register serial input/CLK Select, features a 120-k

Ω pulldown resistor

CLK0

3

I

Complementary differential input, LVDS

CLK0

4

I

True differential input, LVDS

VBB

5

O

Reference voltage output

CLK1

6

I

Complementary differential input, LVDS

CLK1

7

I

True differential input, LVDS

EN

8

I

Control enable (for programmability), features a 120-k

Ω pulldown resistor, input

VSS

9, 25

Device ground

VDD

16, 32

Supply voltage

Q [9:0]

11, 13, 15, 18, 20,

22, 24, 27, 29, 31

O

Clock outputs, these outputs provide low-skew copies of CLKIN

Q[9:0]

10, 12, 14, 17, 19,

21,23, 26, 28, 30

O

Complementary clock outputs, these outputs provide low-skew copies of CLKIN

–0.3 V to 2.8 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrostatic discharge (HBM 1.5 k

Ω, 100 pF), ESD

>2000 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† 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.

recommended operating conditions

MIN

NOM

MAX

UNIT

Supply voltage, VDD

2.375

2.5

2.625

V

Receiver common-mode input voltage, VIC

0.5|VID|

VDD – 0.5|VID|

V

Operating free-air temperature, TA

–40

85

°C