Semtech updates TopSync platform to provides signal timing for legacy and next-generation wireless networks
July 28, 2011 // Paul Buckley
Semtech Corp., has released a new ToPSync firmware update for the ACS9510 which claims to deliver best in class time accuracy while driving down the cost of time delivery systems for 2G, 3G and LTE networks.
The platform delivers a complete IEEE1588v2 precision time protocol (PTP) solution that makes it possible for wireless carriers to build their backhaul networks using low-cost Ethernet-based wireless services.
The ACS9510 is a 360 pin, 20 mm x 20 mm, 1 mm pitch multi-role device that can be used to provide synchronous equipment timing source (SETS) functionality in traditional TDM equipment (TDM timing mode) as well as standards-based timing for equipment used in packet switched networks (PTP grandmaster and PTP slave modes). The ToPSync version 5.1 firmware release implements major advances in time alignment performance while enabling savings in cost.
ACS9510 is a fully integrated and configurable synchronization platform. Thanks to its ability to perform as a PTP master, slave or boundary clock as well as natively manage layer one clocks, the ACS9510 can operate in any point of the timing delivery network. Internal ITU-compliant SETS functions reduce the necessity for external components, such as PLLs or frequency translators, because the ACS9510 manages all layer one sync requirements. The ToPSync software is self-contained within the ACS9510 device and no real-time process is required on any external CPU. The combination of embedded PLLs and algorithms makes the ACS9510 simple to integrate, allowing wireless equipment customers to meet tight time-to-market requirements.
The newly released ToPSync 5.1 firmware enables a single ACS9510 device to operate as a full IEEE 1588 boundary clock via two independently configurable slave and master PTP ports. Release 5.1 marks the introduction of hybrid mode, a new operation where an external clock, such as sync-Ethernet 25 MHz clock, is interleaved with PTP to deliver better time delivery performance than PTP alone.
The AC9510 ToPSync firmware release 5.1 is available immediately as a free upgrade for ACS9510 owners. Semtech offers comprehensive design assistance, including field- and factory-based support. Datasheets, volume pricing, and delivery quotes, as well as evaluation kits and samples, are available upon request.
Visit Semtech at www.semtech.com.
Machine learning for every app
October 02, 2015
Startup company Dato wants to make a splash in the consumer market by making it easier for developers to integrate machine-learning ...
Cyber threats against cars are here to stay, experts say
BAIC launches R&D centre in Aachen
NXP-Freescale: merger of 'compatible' giants on track
TSMC turns logic FinFET into ReRAM
Invisibility cloak focuses on enhancing solar cell efficiency
October 01, 2015
Scientists of Karlsruhe Institute of Technology (KIT) have discovered an unconventional approach to increasing the efficiency ...
Measuring the most stable light source in the world
3D memory chips may beat 3D hybrid memory cube
Are mushrooms the answer to lithium-ion battery degradation?
- Determine Balancing Current for the LTC3305 Lead-Acid Battery Balancer
- 3 Ways to Simplify Medical Device Testing
- Thread Networking Protocol Simplifies Connecting “Things” in the Home and Beyond
- High Voltage CMOS Amplifier Enables High Impedance Sensing with a Single IC
InterviewCEO interview: Ambiq sees broader options for low voltage
Mike Noonen, recently appointed interim CEO at microcontroller startup Ambiq Micro, discusses the focus and opportunities for this pioneering company designing circuits that can operate below the threshold ...
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
This month, LabNation is giving away three of its SmartScope open source USB oscilloscopes, worth 229 Euros each, for EETimes Europe's readers to win.
Successfully funded through Kickstarter last year, the SmartScope is claimed to be the world's first test equipment designed to run on multiple operating systems and platforms such as smartphones, tablets and PCs. It is powered directly from... MORE INFO AND LAST MONTH' WINNERS...
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.