sy100el16vokitr Micrel Semiconductor, sy100el16vokitr Datasheet

sy100el16vokitr

Manufacturer Part Number

sy100el16vokitr

Description

3.3v/5v 800mhz Precision Pecl Amplifier With Low Gain Feedback

Manufacturer

Micrel Semiconductor

Datasheet

1.SY100EL16VOKITR.pdf (7 pages)

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Micrel, Inc.

M9999-121205

hbwhelp@micrel.com or (408) 955-1690

FEATURES

BLOCK DIAGRAM

3.3V and 5V 10% power supply options

Guaranteed AC parameters over temperature:

• f

• < 200ps differential propagation delay (D to Q

• < 730ps differential propagation delay (D to Q

• < 250ps t

Low gain feedback path Q

Output enable

Wide temperature range: –40 C to +85 C

Available in 10-pin (3 3mm) MSOP

/EN

MAX

reference output voltage

= 800MHz

/ t

LEN

= +10V/V

LATCH

3.3V/5V 800MHz

PRECISION PECL AMPLIFIER WITH

LOW GAIN FEEDBACK

)

optimized for crystal oscillator applications. The device includes

an additional low gain (+10V/V) output stage (Q

feedback applications common in crystal oscillator gain blocks.

The SY100EL16VO is fully differential, with a bandwidth

> 800MHz over temperature and voltage. For applications that

require output disable control, an Enable pin (/EN) will force

the differential output into a fixed logic state. The

SY100EL16VO also includes a V

single-ended or AC-coupled applications.

Operation is guaranteed over the –40 C to +85 C temperature

range and 3.3V to 5V nominal supply voltage range.

D, /D

/EN

DESCRIPTION

The SY100EL16VO is a differential receiver amplifier

The SY100EL16VO PECL logic is 100k ECL compatible.

TRUTH TABLE

PIN NAMES

, /Q

/EN

Differential clock outputs for feedback path:

Nominal DC gain +10.

PECL, LVPECL, ECL, LVECL differential inputs:

Internal 75k pull-down resistor.

inputs: It provides the switching reference for the

input differential amplifier. When unused, it can be

left open. For single-ended PECL applications

connect V

capacitor to V

Enable: PECL compatible input control with internal

75k pull-down resistor. It controls the high-gain

output (Q

high. /EN is synchronous so that the outputs will only

be enabled/disabled when they are in the LOW state.

Negative power supply: For ECL/LVECL operation,

connect to negative supply. For PECL/ LVPECL

operation, connect to GND.

Differential high-gain outputs: Nominal DC gain is

greater than +200.

Positive power supply: For ECL/LVECL operation,

connect to V

connect to either 3.3V or 5.0V. Bypass with 0.1 F//

0.01 F low ESR capacitors.

–1.32V reference voltage for single-ended

). When HIGH, Q

to /D input, and bypass with a 0.01 F

Logic Low

QHG Out

= 0V. For PECL/ LVPECL operation,

Data

Function

reference voltage for

SY100EL16VO

Rev.: E

Issue Date: December 2005

is low and /Q

Logic High

/QHG Out

SY100EL16VO

/Data

Amendment: /0

) ideal for

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sy100el16vokitr Summary of contents

Page 1

Micrel, Inc. FEATURES 3.3V and 5V 10% power supply options Guaranteed AC parameters over temperature: • 800MHz MAX • < 200ps differential propagation delay ( • < 730ps differential propagation delay ( • < ...

Page 2

... MSOP (K10-1) M9999121205 hbwhelp@micrel.com or (408) 955-1690 (1) Ordering Information Package Part Number Type SY100EL16VOKC K10-1 (2) SY100EL16VOKCTR K10-1 SY100EL16VOKI K10-1 (2) SY100EL16VOKITR K10-1 (3) SY100EL16VOKG K10-1 (2, 3) SY100EL16VOKGTR K10-1 (3) SY100EL16VOKG K10-1 (2, 3) SY100EL16VOKGTR K10-1 Notes: 1. Contact factory for die availability. Dice are guaranteed Tape and Reel. ...

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sy100el16vokitr Micrel Semiconductor, sy100el16vokitr Datasheet

sy100el16vokitr

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