Philips Semiconductors

Product specification

SSTL16857

14-bit SSTL_2 registered driver with

differential clock inputs

1999 Sep 30

4

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply voltage

3.6

V

Output supply voltage

2.3

2.7

V

Reference voltage

1.15

1.25

1.35

V

Termination voltage

V

Input voltage

0

V

AC HIGH-level input voltage

All inputs

V

AC LOW-level input voltage

All inputs

V

DC HIGH-level input voltage

All inputs

V

DC LOW-level input voltage

All inputs

V

HIGH-level output current

–20

mA

LOW-level output current

20

mA

Tamb

Operating free-air temperature range

0

70

°C

NOTE:

1. Unused control inputs must be held HIGH or LOW to prevent them from floating.

DC ELECTRICAL CHARACTERISTICS

Over recommended operating conditions. Voltages are referenced to GND (ground = 0V).

LIMITS

SYMBOL

PARAMETER

TEST CONDITIONS

Temp = 0

°C to +70°C

UNIT

MIN

MAX

I/O supply voltage

–1.2

2.3

V

HIGH level output voltage

1.95

2.2

V

1.95

2.1

0.002

0.2

LOW level output voltage

0.14

0.35

V

0.30

0.35

CLK, CLK

Common mode range for reliable performance

0.97

1.53

V

CLK, CLK

Minimum peak-to-peak input to ensure logic state

360

mV

0.01

±5

Data inputs RESET

V

= 1 15V or 1 35V

0.01

±5

µA

Data inputs, RESET

0.01

±5

µA

0.01

±5

I

0.05

±5

CLK CLK

V

= 1 15V or 1 35V

0.05

±5

µA

CLK, CLK

0.05

±5

0.05

±5

mA

V

V

= 1 15V or 1 35V

0.05

±5

µA

0.05

±5

µA

12

25

Quiescent supply current

CLK and CLK in opposite

10

25

mA

CLK and CLK in o

osite

12

25

mA

10

25

NOTES: