SY100EP210UTI TR Micrel Inc, SY100EP210UTI TR Datasheet

SY100EP210UTI TR

Manufacturer Part Number

SY100EP210UTI TR

Description

IC CLK DRVR DUAL 1:5 32-TQFP

Manufacturer

Micrel Inc

Series

100EP, Precision Edge®r

Type

Fanout Buffer (Distribution)r

Datasheets

1.SY100EP210UTG.pdf (9 pages)

2.SY100EP210UTI_TR.pdf (8 pages)

Specifications of SY100EP210UTI TR

Number Of Circuits

Ratio - Input:output

1:5

Differential - Input:output

Yes/Yes

Input

HSTL, LVECL, LVPECL

Output

LVECL, LVPECL

Frequency - Max

3GHz

Voltage - Supply

2.375 V ~ 3.8 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

32-TQFP, 32-VQFP

Frequency-max

3GHz

Number Of Outputs

Operating Supply Voltage (max)

-3.8/3.8V

Operating Temp Range

-40C to 85C

Propagation Delay Time

0.38ns

Operating Supply Voltage (min)

-2.375/2.375V

Mounting

Surface Mount

Pin Count

Operating Supply Voltage (typ)

-2.5/-3.3/2.5/3.3V

Package Type

TQFP

Input Frequency

3GHz

Operating Temperature Classification

Industrial

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Other names

SY100EP210UTITR
SY100EP210UTITR

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Micrel, Inc.

■ 2.5V and 3.3V power supply options

■ Guaranteed AC parameters over temperature:

■ Wide temperature range: –40

■ Differential design

■ V

■ Fully compatible with industry standard 100K I/O

■ Available in 32-pin TQFP Package

Precision Edge is a registered trademark of Micrel, Inc.

M9999-120505

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

FEATURES

• f

• < 25ps within-device skew

• < 250ps t

• < 380ps propagation delay (differential)

levels

BLOCK DIAGRAM

MAX

output

/CLKa

CLKa

> 3.0GHz

75kΩ

/ t

75kΩ

C to +85

2.5V/3.3V DUAL 1:5 DIFFERENTIAL

LVECL/LVPECL/HSTL CLOCK DRIVER

/Qa0

/Qa1

/Qa2

/Qa3

/Qa4

Qa0

Qa1

Qa2

Qa3

Qa4

/CLKb

CLKb

1-to-5 dual differential clock driver. HSTL inputs can be

used when the EP210U is operating in PECL mode.

parameters over temperature and voltage. Optimal design,

layout, and processing minimize skew within device and

from device-to-device.

can be operated from a positive V

This allows the EP210U to be used for high performance

clock distribution in +3.3V or +2.5V systems. Single-ended

input operation is limited to a V

performance to distribute low skew clocks across the

backplane or to multiple points on a board.

DESCRIPTION

The SY100EP210U is a high-speed, precision low skew

The EP210U specifically guarantees critical AC

The SY100EP210U, as with most other ECL devices,

Designers can take advantage of the EP210U’s

V BB

75kΩ

≤ –3.0V in ECL mode.

75kΩ

≥ 3.0V in PECL mode, or

Precision Edge

supply in PECL mode.

SY100EP210U

/Qb0

/Qb1

/Qb2

/Qb3

/Qb4

Qb0

Qb1

Qb2

Qb3

Qb4

Rev.: D

Issue Date: December 2005

Precision Edge

SY100EP210U

Amendment: /0

Related parts for SY100EP210UTI TR

SY100EP210UTI TR Summary of contents

Page 1

Micrel, Inc. FEATURES ■ 2.5V and 3.3V power supply options ■ Guaranteed AC parameters over temperature: • f > 3.0GHz MAX • < 25ps within-device skew • < 250ps • < 380ps propagation delay (differential) ...

Page 2

Micrel, Inc. PACKAGE/ORDERING INFORMATION VCC 1 Qa3 /Qa3 3 CLKa 22 Qa4 Top View 21 /CLKa 4 /Qa4 TQFP 5 20 Qb0 VBB T32 /Qb0 CLKb ...

Page 3

Micrel, Inc. ABSOLUTE MAXIMUM RATINGS Symbol V — V Power Supply Voltage Input Voltage ( Input Voltage ( Output Current OUT Sink/Source Current BB T Lead Temperature (soldering, 20sec.) LEAD ...

Page 4

Micrel, Inc. 3.3V LVPECL DC ELECTRICAL CHARACTERISTICS V = 3.3V ±10% CC Symbol Parameter V Input HIGH Voltage IH V Input LOW Voltage IL V Output LOW Voltage OL V Output HIGH Voltage OH (2) V Output Reference Voltage BB ...

Page 5

Micrel, Inc. LVECL DC ELECTRICAL CHARACTERISTICS V = –2.375V to –3.8V Symbol Parameter V Input LOW Voltage IL (Single-Ended) V Input HIGH Voltage IH (Single-Ended) V Output LOW Voltage OL V Output HIGH Voltage OH ...

Page 6

Micrel, Inc. AC ELECTRICAL CHARACTERISTICS (LVPECL 2.375 to 3.8V Symbol Parameter (1) f Maximum Frequency MAX HSTL/LVPECL (2) t Propagation Delay PD (3) t Within-Device Skew SKEW (4) Part-to-Part Skew t Cycle-to-Cycle Jitter (rms) JITTER ...

Page 7

Micrel, Inc. TYPICAL CHARACTERISTICS Frequency Response vs. Output Amplitude 900 V = 2.5V SUP 800 V DIFFIN 700 600 500 400 300 200 100 FREQUENCY (MHz) M9999-120505 hbwhelp@micrel.com or (408) 955-1690 = 800mV 7 Precision Edge SY100EP210U Frequency Response vs. ...

Page 8

Micrel, Inc. TERMINATION RECOMMENDATIONS +3.3V Figure 1. Parallel Termination–Thevenin Equivalent Note 1. For +2.5V systems 250Ω 62.5Ω. Note 1. Power-saving alternative, Thevenin termination. Note 2. Place termination resistors as close to destination inputs as possible. Note ...

Page 9

Micrel, Inc. 32-PIN THIN QUAD FLATPACK (T32-1) MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL The information furnished by Micrel in this datasheet is believed to be accurate and reliable. However, no responsibility ...

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