ABB3008

High Speed Translator Buffer to PECL

30332 Esperanza., Rancho Santa Margarita, Ca 92688 Ph: 949-546-8000 Fax: 949-546-8001 www.Abracon.com 03/21/05 Page 2

PIN DESCRIPTIONS

Name

8pin SOIC

Pin number

3x3mm QFN

Pin number

Type

Description

GND

1,3,7

1,2,4,5,

9,13,14,15

P

Ground.

VDD

5,8

7,10,11,12

P

Power supply.

REF_IN

2

3

I

Reference input signal. The frequency of this signal will be

reproduced at the output (after translation to PECL level).

PECL

4

6

O

PECL True output.

PECL_BAR

7

8

O

PECL Complementary output.

OE

N/A

16

I

Output enable (‘1’ for enable). Internal pull-up (default is ‘1’).

ELECTRICAL SPECIFICATIONS

1. Absolute Maximum Ratings

PARAMETERS

SYMBOL

MIN.

MAX.

UNITS

Supply Voltage

4.6

V

Input Voltage, dc

-0.5

V

Output Voltage, dc

-0.5

V

Storage Temperature

-65

150

°C

Ambient Operating Temperature*

-40

85

°C

Junction Temperature

125

°C

Lead Temperature (soldering, 10s)

260

°C

ESD Protection, Human Body Model

2

kV

Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permanent damage to the

device and affect product reliability. These conditions represent a stress rating only, and functional operations of the device at these or any other con-

ditions above the operational limits noted in this specification is not implied.

* Note: Operating Temperature is guaranteed by design for all parts (COMMERCIAL and INDUSTRIAL), but tested for COMMERCIAL grade only.

2. AC Specifications

PARAMETERS

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Input Frequency

0

1000

MHz

Input signal swing

REF_IN input

100

mV

Output Frequency

0

1000

MHz

Output Rise Time

0.8V to 2.0V with no load

1.5

ns

Output Fall Time

2.0V to 0.8V with no load

1.5

ns