ICS83904AG-02LFT IDT, Integrated Device Technology Inc, ICS83904AG-02LFT Datasheet

ICS83904AG-02LFT

Manufacturer Part Number

ICS83904AG-02LFT

Description

IC FANOUT BUFFER 1:4 16-TSSOP

Manufacturer

IDT, Integrated Device Technology Inc

Type

Fanout Buffer (Distribution), Multiplexerr

Series

HiPerClockS™r

Datasheet

1.ICS83904AG-02LF.pdf (16 pages)

Specifications of ICS83904AG-02LFT

Number Of Circuits

Ratio - Input:output

3:4

Differential - Input:output

No/No

Input

LVCMOS, LVTTL, Crystal

Output

LVCMOS, LVTTL

Frequency - Max

200MHz

Voltage - Supply

2.375 V ~ 3.465 V

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

16-TSSOP

Frequency-max

200MHz

Number Of Clock Inputs

Mode Of Operation

Single-Ended

Output Frequency

200MHz

Output Logic Level

LVCMOS/LVTTL

Operating Supply Voltage (min)

2.375V

Operating Supply Voltage (typ)

2.5/3.3V

Operating Supply Voltage (max)

3.465V

Package Type

TSSOP

Operating Temp Range

0C to 70C

Operating Temperature Classification

Commercial

Signal Type

LVCMOS/LVTTL

Mounting

Surface Mount

Pin Count

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

83904AG-02LFT

Current page: 1 of 16
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The ICS83904-02 is a low skew, high performance 1-to-4 Crystal-

to-LVCMOS Fanout Buffer. The ICS83904-02 has selectable

single-ended clock or two crystal-oscillator inputs. There is an

output enable to disable the outputs by placing them into a high-

impedance state.

Guaranteed output and par t-to-par t skew characteristics

make the ICS83904-02 ideal for those applications demand-

ing well defined performance and repeatability.

ICS83940AG-02 REVISION A SEPTEMBER 3, 2010

CLK_SEL0

CLK_SEL1

XTAL_OUT1

XTAL_OUT0

LOCK

ENERAL

XTAL_IN0

XTAL_IN1

CLK

Pullup

Pulldown

IAGRAM

ESCRIPTION

OSC

Low Skew, 1-to-4, Crystal-to-LVCMOS/

LVTTL Fanout Buffer

0 0

0 1

1 0

1 1

• RMS phase jitter @ 25MHz output, using a 25MHz crystal

• RMS phase noise at 25MHz:

Four LVCMOS/LVTTL outputs,

Two Crystal oscillator input pairs

One LVCMOS/LVTTL clock input

Crystal input frequencry range: 12MHz – 38.88MHz

Output frequency: 200MHz (maximum)

Output Skew: 40ps (maximum)

(100Hz – 1MHz): 0.16ps (typical) @ V

Supply Voltage Modes:

(Core/Output)

3.3V/3.3V

3.3V/2.5V

3.3V/1.8V

2.5V/2.5V

2.5V/1.8V

0°C to 70°C ambient operating temperature

Available in both standard (RoHS 5) and lead-free (RoHS 6)

packages

EATURES

100kHz ............. -157.2 dBc/Hz

Offset

100Hz ............. -118.4 dBc/Hz

10kHz ............. -157.2 dBc/Hz

1kHz ............. -141.5 dBc/Hz

typical output impedance

XTAL_OUT0

XTAL_OUT1

Noise Power

4.4mm x 5.0mm x 0.92mm

CLK_SEL0

CLK_SEL1

XTAL_IN0

XTAL_IN1

CLK

16-Lead TSSOP

ICS83904-02

package body

SSIGNMENT

G Package

Top View

@ V

2010 Integrated Device Technology, Inc.

@ V

= V

ICS83904-02

= V

GND

DDO

= V

DDO

DATA SHEET

DDO

= 3.3V

DDO

= 3.3V

Related parts for ICS83904AG-02LFT

ICS83904AG-02LFT Summary of contents

Page 1

Low Skew, 1-to-4, Crystal-to-LVCMOS/ LVTTL Fanout Buffer G D ENERAL ESCRIPTION The ICS83904- low skew, high performance 1-to-4 Crystal- to-LVCMOS Fanout Buffer. The ICS83904-02 has selectable single-ended clock or two crystal-oscillator inputs. There is an output enable to ...

Page 2

ABLE IN ESCRIPTIONS ...

Page 3

BSOLUTE AXIMUM ATINGS Supply Voltage Inputs Outputs Package Thermal Impedance, JA Storage Temperature, T STG T 4A ABLE OWER UPPLY HARACTERISTICS ...

Page 4

T 4E ABLE OWER UPPLY HARACTERISTICS ...

Page 5

T 6A ABLE HARACTERISTICS ...

Page 6

T 6C ABLE HARACTERISTICS ...

Page 7

T 6E ABLE HARACTERISTICS ...

Page 8

ICS83940AG-02 REVISION A SEPTEMBER 3, 2010 25MH YPICAL HASE OISE AT RMS Phase Jitter (Random) 100Hz ...

Page 9

P ARAMETER 1.65V± DDO LVCMOS GND -1.65V±5% 3.3V C /3. ORE UTPUT OAD 2.05V±5% 1.25V± DDO GND LVCMOS -1.25V±5% 3.3V C /2. ORE UTPUT OAD ...

Page 10

P ARAMETER V DDO DDO Qy 2 tsk( UTPUT KEW V DDO 2 Q0: PERIOD 100% odc = t PERIOD UTPUT UTY YCLE ...

Page 11

R U ECOMMENDATIONS FOR NUSED I : NPUTS C I RYSTAL NPUTS For applications not requiring the use of the crystal oscillator input, both XTAL_IN and XTAL_OUT can be left floating. Though not required, but for additional protection ...

Page 12

RYSTAL NPUT NTERFACE Figure 1 shows an example of ICS83904-02 crystal interface with a parallel resonant crystal. The frequency accuracy can be fine tuned by adjusting the C1 and C2 values. For a parallel crystal with loading ...

Page 13

ABLE VS IR LOW ABLE FOR JA Multi-Layer PCB, JEDEC Standard Test Boards T C RANSISTOR OUNT The transistor count for ICS83904-02 is: 205 ACKAGE UTLINE UFFIX ...

Page 14

ABLE RDERING NFORMATION ...

Page 15

...

Page 16

We’ve Got Your Timing Solution. 6024 Silver Creek Valley Road Sales San Jose, CA 95138 800-345-7015 (inside USA) +408-284-8200 (outside USA) Fax: 408-284-2775 www.IDT.com/go/contactIDT © 2010 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. ...

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