84329BVLF

84329BVLF Datasheet

ICS84329B

Part	Datasheet
84329BVLF	84329BVLF (pdf)

Related Parts	Information
84329BVLFT	84329BVLFT

PDF Datasheet Preview
700MHZ, LOW JITTER, CRYSTAL-TO3.3V LVPECL FREQUENCY SYNTHESIZER ICS84329B The ICS84329B is a general purpose, single output high frequency synthesizer and a member of the HiPerClockS family of High Performance Clock Solutions from IDT. The VCO operates at a frequency range of 250MHz to 700MHz. The VCO frequency is programmed in steps equal to the value of the crystal frequency divided by The VCO and output frequency can be programmed using the serial or parallel interfaces to the configuration logic. The output can be configured to divide the VCO frequency by 1, 2, 4, and Output frequency steps as small as 125kHz to 1MHz can be achieved using a 16MHz crystal depending on the output dividers. • Fully integrated PLL, no external loop filter requirements • One differential 3.3V LVPECL output • Parallel resonant crystal oscillator interface • Output frequency range 31.25MHz 700MHz • VCO range 250MHz 700MHz • Parallel interface for programming counter and output dividers during power-up • Serial 3 wire interface • RMS period jitter 5.5ps maximum • Cycle-to-cycle jitter 35ps maximum • 3.3V supply voltage • 0°C to 70°C ambient operating temperature • Available in both standard RoHS 5 and lead-free RoHS 6 packages Pin Assignments VEE TEST VCC VEE nFOUT FOUT VCC Block Diagram OE XTAL_IN XTAL_OUT ÷ 16 PLL PHASE DETECTOR VCO ÷M S_LOAD S_DATA S_CLOCK nP_LOAD M0:M8 N0:N1 CONFIGURATION INTERFACE LOGIC FOUT nFOUT TEST 25 24 23 22 21 20 19 S_CLOCK 26 ICS84329B 18 N1 S_DATA 27 28 Lead PLCC 17 N0 S_LOAD 28 V Package 16 M8 11.5mm x 11.5mm x 3.9mm Ordering Information Table Ordering Information Part/Order Number 84329BV 84329BVT 84329BVLF 84329BVLFT 84329BY 84329BYT 84329BYLF 84329BYLFT Marking ICS84329BV ICS84329BVLF ICS84329BY ICS84329BYLF Package 28 Lead PLCC 28 Lead PLCC “Lead-Free” 28 Lead PLCC “Lead-Free” 28 Lead PLCC 32 Lead LQFP 32 Lead LQFP “Lead-Free” 32 Lead LQFP “Lead-Free” 32 Lead LQFP Shipping Packaging Tube 500 Tape & Reel Tube 1000 Tape & Reel Tube 1000 Tape & Reel Tube 1000 Tape & Reel Temperature 0°C to 70°C 0°C to 70°C 0°C to 70°C 0°C to 70°C 0°C to 70°C 0°C to 70°C 0°C to 70°C 0°C to 70°C NOTE Parts that are ordered with an "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant. While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology IDT assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial applications. Any other applications, such as those requiring extended temperature ranges, high reliability or other extraordinary environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments. IDT / ICS LVPECL FREQUENCY SYNTHESIZER ICS84329B700MHZ, LOW JITTER, CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER B T5 T11 B T11 2 6 17 8 18 9 Description of Change Features Section - added ""Parallel resonant"" to crystal bullet. Features Section - corrected Output frequency range from 25MHz to 31.25MHz. Added Lead-Free bullet. Updated Parallel & Serial Load Operations. Crystal Table - added Drive Level. Ordering Information Table - added Lead-Free part numbers and note. Power Supply Filtering Techniques - added ferrite bead sentence. Added Recommendations for Unused Input and Output Pins. Ordering Information Table - added Lead-Free marking. Added LVCMOS to XTAL Interface section. Updated format throughout the datasheet. Date 12/15/04 6/10/05 1/18/06 12/21/07 IDT / ICS LVPECL FREQUENCY SYNTHESIZER ICS84329B 700MHZ, LOW JITTER, CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER Innovate with IDT and accelerate your future networks. Contact: For Sales 800-345-7015 408-284-8200 Fax 408-284-2775 For Tech Support 480-763-2056 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States 800 345 7015 +408 284 8200 outside U.S. Asia Pacific and Japan Integrated Device Technology Singapore 1997 Pte. Ltd. Reg. No. 199707558G 435 Orchard Road #20-03 Wisma Atria Singapore 238877 +65 6 887 5505 Europe IDT Europe, Limited 321 Kingston Road Leatherhead, Surrey KT22 7TU England +44 0 1372 363 339 Fax +44 0 1372 378851 2007 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners. Printed in USA

PDF Datasheet Preview

700MHZ, LOW JITTER, CRYSTAL-TO3.3V LVPECL FREQUENCY SYNTHESIZER

ICS84329B

The ICS84329B is a general purpose, single output
high frequency synthesizer and a member of the

HiPerClockS family of High Performance Clock

Solutions from IDT. The VCO operates at a
frequency range of 250MHz to 700MHz. The VCO
frequency is programmed in steps equal to the value of the crystal
frequency divided by The VCO and output frequency can be
programmed using the serial or parallel interfaces to the
configuration logic. The output can be configured to divide the

VCO frequency by 1, 2, 4, and Output frequency steps as small
as 125kHz to 1MHz can be achieved using a 16MHz crystal
depending on the output dividers.
• Fully integrated PLL, no external loop filter requirements
• One differential 3.3V LVPECL output
• Parallel resonant crystal oscillator interface
• Output frequency range 31.25MHz 700MHz
• VCO range 250MHz 700MHz
• Parallel interface for programming counter and output dividers
during power-up
• Serial 3 wire interface
• RMS period jitter 5.5ps maximum
• Cycle-to-cycle jitter 35ps maximum
• 3.3V supply voltage
• 0°C to 70°C ambient operating temperature
• Available in both standard RoHS 5 and lead-free RoHS 6
packages

Pin Assignments

VEE TEST

VCC VEE nFOUT FOUT VCC

Block Diagram

OE XTAL_IN XTAL_OUT
÷ 16

PLL PHASE DETECTOR

VCO ÷M

S_LOAD S_DATA S_CLOCK nP_LOAD

M0:M8 N0:N1

CONFIGURATION INTERFACE LOGIC

FOUT nFOUT

TEST
25 24 23 22 21 20 19

S_CLOCK 26

ICS84329B
18 N1

S_DATA 27 28 Lead PLCC
17 N0

S_LOAD 28

V Package
16 M8
11.5mm x 11.5mm x 3.9mm
Ordering Information
Table Ordering Information

Part/Order Number 84329BV 84329BVT 84329BVLF 84329BVLFT 84329BY 84329BYT 84329BYLF 84329BYLFT

Marking ICS84329BV ICS84329BVLF ICS84329BY ICS84329BYLF

Package 28 Lead PLCC 28 Lead PLCC “Lead-Free” 28 Lead PLCC “Lead-Free” 28 Lead PLCC 32 Lead LQFP 32 Lead LQFP “Lead-Free” 32 Lead LQFP “Lead-Free” 32 Lead LQFP

Shipping Packaging Tube
500 Tape & Reel Tube
1000 Tape & Reel Tube
1000 Tape & Reel Tube
1000 Tape & Reel

Temperature 0°C to 70°C 0°C to 70°C 0°C to 70°C 0°C to 70°C 0°C to 70°C 0°C to 70°C 0°C to 70°C 0°C to 70°C

NOTE Parts that are ordered with an "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant.

While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology IDT assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial applications. Any other applications, such as those requiring extended temperature ranges, high reliability or other extraordinary environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments.

IDT / ICS LVPECL FREQUENCY SYNTHESIZER

ICS84329B700MHZ, LOW JITTER, CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER

B T5 T11

B T11
2 6 17 8 18 9

Description of Change

Features Section - added ""Parallel resonant"" to crystal bullet.
Features Section - corrected Output frequency range from 25MHz to 31.25MHz. Added Lead-Free bullet. Updated Parallel & Serial Load Operations. Crystal Table - added Drive Level. Ordering Information Table - added Lead-Free part numbers and note.
Power Supply Filtering Techniques - added ferrite bead sentence. Added Recommendations for Unused Input and Output Pins. Ordering Information Table - added Lead-Free marking.

Added LVCMOS to XTAL Interface section. Updated format throughout the datasheet.

Date 12/15/04 6/10/05
1/18/06 12/21/07

IDT / ICS LVPECL FREQUENCY SYNTHESIZER

ICS84329B 700MHZ, LOW JITTER, CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER

Innovate with IDT and accelerate your future networks. Contact:

For Sales
800-345-7015 408-284-8200 Fax 408-284-2775

For Tech Support
480-763-2056

Corporate Headquarters

Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States 800 345 7015 +408 284 8200 outside U.S.

Asia Pacific and Japan

Integrated Device Technology Singapore 1997 Pte. Ltd. Reg. No. 199707558G 435 Orchard Road #20-03 Wisma Atria Singapore 238877 +65 6 887 5505

Europe

IDT Europe, Limited 321 Kingston Road Leatherhead, Surrey KT22 7TU England +44 0 1372 363 339 Fax +44 0 1372 378851
2007 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners. Printed in USA

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived 84329BVLF Datasheet file may be downloaded here without warranties.

Datasheet ID: 84329BVLF 637116