-
AD9516-5: 14-Output Clock Generator Data Sheet (Rev. A)2/2/2009PDF1625 kB
Overview
Features and Benefits
- Four 800 MHz LVDS outputs, arranged in 2 groups
Each group has 2 cascaded 1-to-32 dividers with coarse phase delay
Additive output jitter: 275 fs rms
Fine delay adjust (Δt) on each LVDS output
Each LVDS output can be reconfigured as two 250 MHz CMOS outputs
- Six 1.6 GHz LVPECL outputs, arranged in 3 groups
Each group shares a 1-to-32 divider with coarse phase delay
Additive output jitter: 225 fs rms
Channel-to-channel skew paired outputs of <10 ps - See datasheet for additional features
Product Details
The AD9516-5 provides a multi-output clock distribution function with subpicosecond jitter performance, along with an on-chip PLL that can be used with an external VCO/VCXO of up to 2.4 GHz.
The AD9516-5 emphasizes low jitter and phase noise to maximize data converter performance, and it can benefit other applications with demanding phase noise and jitter requirements.
The AD9516-5 features six LVPECL outputs (in three pairs) and four LVDS outputs (in two pairs). Each LVDS output can be reconfigured as two CMOS outputs. The LVPECL outputs operate to 1.6 GHz, the LVDS outputs operate to 800 MHz, and the CMOS outputs operate to 250 MHz.
Each pair of outputs has dividers that allow both the divide ratio and coarse delay (or phase) to be set. The range of division for the LVPECL outputs is 1 to 32. The LVDS/CMOS outputs allow a range of divisions up to a maximum of 1024.
The AD9516-5 is available in a 64-lead LFCSP and can be operated from a single 3.3 V supply. An external VCO, which requires an extended voltage range, can be accommodated by connecting the charge pump supply (VCP) to 5.5 V. A separate LVPECL power supply can be from 2.375 V to 3.6 V (nominal).
The AD9516-5 is specified for operation over the industrial range of −40°C to +85°C.
For applications requiring an integrated EEPROM, or needing additional outputs, the AD9520-5 and AD9522-5 are available.
APPLICATIONS
- Low jitter, low phase noise clock distribution
- 10/40/100 Gb/sec networking line cards, including SONET, Synchronous Ethernet, OTU2/3/4
- Forward error correction (G.710)
- Clocking high speed ADCs, DACs, DDSs, DDCs, DUCs, MxFEs
- High performance wireless transceivers
- ATE and high performance instrumentation
Product Categories
Markets and Technologies
Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
Documentation & Resources
-
UG-093: Evaluation Board User Guide for the Dual, Continuous Time Sigma-Delta Modulator4/8/2010PDF1449 kB
-
UG-075: AD9516-x, AD9517-x, and AD9518-x Evaluation Board User Guide1/30/2010PDF1089 kB
-
AD9516 Schematic (Rev. D)7/27/2007PDF217 K
-
FAQs7/26/2017
-
RF, Microwave, and Millimeter Wave Product Selection Guide7/13/2018PDF9M
-
Resolution vs. ENOB – Still Hazy After All These Years2/1/2013
-
Considerations on High-Speed Converter PCB Design, Part 4: Plane Coupling2/1/2012
-
Crosstalkin’ Converters11/1/2011
-
Balancing Phase in High-Speed Converters8/1/2011
-
Considerations on High-Speed Converter PCB Design, Part 3: The E-Pad Low Down5/1/2011
-
Considerations on High-Speed Converter PCB Design, Part 2: Power and Ground Planes.2/1/2011
-
Considerations on High-Speed Converter PCB Design, Part 1: Power and Ground Planes.11/1/2010
-
Watch for Those Multiple Clocking Edges!8/1/2010
-
Taming A/D Converter Power Supplies3/1/2010
-
What’s the (Converter) Frequency Kenneth?9/1/2009
-
Keeping Common Modes Common4/1/2009
-
Are Your Filters Filtering?2/1/2009
Tools & Simulations
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| AD9516-5BCPZ | Material Declaration | Reliability Data | 64-Lead LFCSP (9mm x 9mm w/ EP) | |
| AD9516-5BCPZ-REEL7 | Material Declaration | Reliability Data | 64-Lead LFCSP (9mm x 9mm w/ EP) | |
| Wafer Fabrication Data |
PCN-PDN Information
Select a model from the dropdown below to subscribe to PCN/PDN notifications and view past notifications as well.
Support & Discussions
Sample & Buy
Ordering FAQs
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
Please see the latest communication from our CCO regarding lead times.
Sampling
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.