SY898530UTZ Micrel Inc, SY898530UTZ Datasheet

SY898530UTZ

Manufacturer Part Number

SY898530UTZ

Description

IC BUFFER 1:16 LVPECL 48TQFP

Manufacturer

Micrel Inc

Type

Fanout Buffer (Distribution)r

Datasheet

1.SY898530UTZ.pdf (11 pages)

Specifications of SY898530UTZ

Number Of Circuits

Ratio - Input:output

1:16

Differential - Input:output

Yes/Yes

Input

HCSL, LVDS, LVHSTL, LVPECL, SSTL

Output

LVPECL

Frequency - Max

500MHz

Voltage - Supply

3.135 V ~ 3.465 V

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

48-TQFP, 48-VQFP

Frequency-max

500MHz

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

576-3708
SY898530UTZ

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

SY898530UTZ

Manufacturer:

Micrel

Quantity:

Company:

BOSTOCK HK LIMITED

Part Number:

SY898530UTZ

Manufacturer:

Micrel Inc

Quantity:

10 000

Company:

BOSTOCK HK LIMITED

Part Number:

SY898530UTZ TR

Manufacturer:

Micrel Inc

Quantity:

10 000

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General Description

The SY898530U is a 1:16 Fanout buffer which can accept

most standard differential logic levels and outputs the

signal as a differential 2.5V LVPECL signal. The part can

amplify input signals as small as 150mVpp to the full

LVPECL output swing. The SY898530U is well suited for

clock distribution applications which demand versatility and

low-skew performance. It is pin-to-pin compatible with

IDT’s ICS8530 fanout buffer.

The SY898530U operates from a 3.3V ±5% core power

supply and a 2.5V ±5% output supply and is guaranteed

over the full commercial temperature range (0°C to

+70°C). It is available in a 48-pin TQFP lead-free package.

Data sheets and support documentation can be found on

Micrel’s web site at www.micrel.com.

Functional Block Diagram

Precision Edge is a registered trademark of Micrel, Inc.

January 2011

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (

Features

• 16 Differential 2.5V LVPECL outputs

• Differential CLK inputs. Accepts LVDS, LVPECL,

• Translates any single-ended input signal to 2.5V

• 500MHz maximum output frequency

• <50ps output skew

• <250ps part-to-part skew

• <2ns propagation delay

• 3.3V Core, 2.5V output operating supply

• 0°C to +70°C operating temperature

• Available in 48-pin TQFP package

• Pin-to-pin compatible with ICS8530

Applications

• Data distribution

• High-performance PCs

• Communications

• Parallel processor-based systems

408

LVHSTL, SSTL, HCSL logic levels

LVPECL levels with a resistor bias on /CLK input

) 944-0800 • fax + 1 (408) 474-1000 •

500MHz 1:16 3.3V-to-2.5V LVPECL

SY898530U

Fanout Buffer

hbwhelp@micrel.com

http://www.micrel.com

or (408) 955-1690

M9999-013111-C

Related parts for SY898530UTZ

SY898530UTZ Summary of contents

Page 1

... Data sheets and support documentation can be found on Micrel’s web site at www.micrel.com. Functional Block Diagram Precision Edge is a registered trademark of Micrel, Inc. Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 ( January 2011 SY898530U 500MHz 1:16 3.3V-to-2.5V LVPECL ...

Page 2

... Tape and Reel. 3. EIA specification orientation. Pin Configuration January 2011 Operating Range Package Marking Commercial SY898530UTZ with Pb-Free bar-line indicator Commercial SY898530UTZ with Pb-Free bar-line indicator Commercial SY898530UTZ with Pb-Free bar-line indicator = 25°C, DC Electricals only. A 48-Pin TQFP (TQFP-48) 2 SY898530U Lead Finish Matte-Sn ...

Page 3

Micrel, Inc. Pin Description Pin Number Pin Name 36, 37 CLK, /CLK 33, 34 Q0, /Q0 31, 32 Q1, /Q1 28, 29 Q2, /Q2 26, 27 Q3, /Q3 22, 23 Q4, /Q4 20, 21 Q5, /Q5 17, 18 Q6, /Q6 ...

Page 4

Micrel, Inc. Absolute Maximum Ratings Supply Voltage (V )................................................4.6V CC Input Voltage (V ) ............................–0. LVPECL Output Current (I ) OUT Continuous.......................................................50mA Surge .............................................................100mA Lead Temperature (soldering, 20sec.).................. 260°C Storage Temperature (T ) ....................–65°C to +150°C s ...

Page 5

Micrel, Inc. AC Electrical Characteristics V = 3.135V to 3.465V 2.375V to 2.625V CCO Symbol Parameter f Maximum Frequency MAX t Propagation Delay PD Output-to-Output skew t Skew Part-to-Part Skew Integration Range = 12kHz − 20MHz ...

Page 6

Micrel, Inc. Phase Noise Graph January 2011 Phase Noise Plot: 312MHz @ 3.3V 6 SY898530U M9999-013111-C hbwhelp@micrel.com or (408) 955-1690 ...

Page 7

Micrel, Inc. Test Circuit Differential Input Level Propagation Delay Output-to-Output Skew January 2011 Output Duty Cycle Output Rise/Fall Times Part-to-Part Skew 7 hbwhelp@micrel.com SY898530U M9999-013111-C or (408) 955-1690 ...

Page 8

Micrel, Inc. Typical Characteristics V = 3.3V 2.5V 25°C, Input Signal = 800mV CC CCO A January 2011 8 hbwhelp@micrel.com SY898530U M9999-013111-C or (408) 955-1690 ...

Page 9

Micrel, Inc. Output Interface Applications Notes: 1. For +2.5V systems 250Ω 82.5Ω. 2. For +5.0V systems 82Ω 130Ω. Notes: 1. Power-saving alternatives to Thevenin termination. 2. Place termination resistors as close to ...

Page 10

Micrel, Inc. Input Interface Applications Figure 6. CLK and /CLK Input Driven By 3.3V LVPECL Driver with AC Couple Notes: 1. For +2.5V systems: R1 & 250Ω, R3 & 82.5Ω. 2. For +5.0V systems: R1 & ...

Page 11

Micrel, Inc. Package Information MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB Micrel makes no representations or warranties with respect to the accuracy or completeness of the information furnished ...

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