Laurence Marchini, Editor, writes:
We see from your search that you're looking for information on the term "Adaptive frequency hopping",
and we have a large number of manufacturers' news releases and technical articles here on Electronicstalk which will be of interest.
Let me be your guide.
Start with
the news release Bluetooth IC cuts power for portable media player from
Cambridge Silicon Radio, which we summarised at the time by saying "Samsung's YP-T9B portable media player contains CSR's BlueCore technology for Bluetooth".
A few weeks before,
we featured the news release Coexistence is key to handset Bluetooth choice from
Cambridge Silicon Radio: "The latest Motorola Integrated Digital Enhanced Network (iDEN) handsets are endowed with CSR's BlueCore3-ROM cellular Bluetooth IC".
In March 2006, we covered the news from Cambridge Silicon Radio
concerning its BlueCore3
- take a look at Coexistence is key to Bluetooth adoption
which says: "O2's latest product, the Xda Atom, features CSR's BlueCore3 silicon and Bluetooth version 1.2 software stack".
Take a look also at the news release from Cambridge Silicon Radio, Bluetooth chip enables stylish headset,
as well as Bluetooth chip keeps headsets in tune from Cambridge Silicon Radio,
and Bluetooth headset makes more of multimedia from Cambridge Silicon Radio.
See also:
Protocol tester validated for Bluetooth V1.1
(December 2004)
The Cetecomm BITE Protocol Tester has recently been validated by the Bluetooth SIG for testing to Bluetooth Specification Version 1.1
CSR upgrades Bluetooth tester
(October 2004)
Bluetooth chipset manufacturer CSR has upgraded its BITE (Bluetooth Qualification Tester) to support protocol testing for Bluetooth Specifications V1.2
WLAN and Bluetooth shrink to one package each
(June 2004)
New 802.11b low-power WLAN and Bluetooth semiconductor 'system-in-package' solutions from Philips are specifically designed to operate at the same time in small-form-factor systems
Bluetooth testing extends to latest specs
(April 2004)
RFI can now provide testing to Version 1.2, the latest Bluetooth core specification adopted by the Bluetooth Special Interest Group (SIG) in November last year
First Bluetooth headset qualified to new standard
(April 2004)
BlueCore silicon is enabling GN Netcom to achieve qualification of the industry's first Bluetooth v1.2 headset
Bluetooth v1.2 certified mobile is a first
(March 2004)
A notebook PC using CSR BlueCore silicon has become the first end-user product to be qualified to version 1.2 of the Bluetooth specification
Bourk to play crucial role in Bluetooth review
(January 2004)
Silicon Wave Senior Director of Advanced Products, Terry Bourk, has been selected to serve as Chairman of the Bluetooth Architectural Review Board (BARB)
Baseband controller takes on latest Bluetooth
(December 2003)
The BlueWiz1.2 Bluetooth baseband controller is one of the first BQB-qualified SoC IPs that implements all the mandatory and optional features of the V1.2 specification
Bluetooth transceivers optimised for handhelds
(December 2003)
A new Bluetooth product family from National Semiconductor complies with the recently ratified Bluetooth Specification Version 1.2
Bluetooth verification brought up to date
(December 2003)
New software for the BTTracer/Trainer, CATC's industry-leading Bluetooth design and verification test system, upgrades the unit to the recently approved Bluetooth V1.2 specification
Bluetooth chip takes in all new revisions
(December 2003)
BlueCore3 incorporates all of the new features included in Bluetooth Specification Version 1.2 (v1.2), adopted by the Bluetooth SIG on 5th November 2003
Flexible configuration for single-chip Bluetooth
(December 2003)
BlueCore3-External is a flexible configuration that supports all optional and all mandatory features of the recently adopted Bluetooth version 1.2 specification, in a single-chip solution
Bluetooth chip runs on 0.18 micron RF CMOS process
(December 2003)
UMC's 0.18 micron RF CMOS process technology is being used to manufacture Silicon Wave's single-chip Bluetooth IC, the SiW3500
With the BFR6150 die area gets smaller
(December 2003)
The BRF6150 provides full support for Bluetooth Specification Version 1.2 and is the industry's first Bluetooth solution with direct battery connection and a power shutdown mode
Bluetooth tester evolves to latest specs
(December 2003)
Cetecom Spain has upgraded its BITE platform to test Bluetooth V1.2 devices
Single-chip Bluetooth improves coexistence
(November 2003)
The SiW3500 UltimateBlue IC is a complete single-chip CMOS Bluetooth solution
Apple picks adaptive frequency hopping solution
(September 2003)
Apple has selected CSR's BlueCore chips with adaptive frequency hopping (AFH) to Bluetooth-enable its line of professional PowerBook G4 notebooks
Bluetooth processor tackles coexistence at 2.4GHz
(September 2003)
Silicon Wave's UltimateBlue coexistence technology is now available to customers using the single-chip SiW3000 Bluetooth radio processor
Bluetooth analyser is first with version 1.2
(August 2003)
The BTTracer/Trainer V2.1, from Computer Access Technology Corp is the industry's first Bluetooth analyser capable of complete capture, decode and analysis of version 1.2 of the Bluetooth protocol
Bluetooth radio processor aims for sub-$4 BoM
(April 2003)
The single-chip UltimateBlue 3000 radio processor delivers the proven high-performance capabilities of previous Silicon Wave Bluetooth products on a low-cost 0.18-micron CMOS process
Bluetooth baseband hops on to new standard
(December 2002)
NewLogic's Boost Bluetooth solution can now offer support for adaptive frequency hopping (AFH)
Bluetooth SoC hops to resolve wireless conflicts
(July 2002)
Zeevo has developed a system-level Bluetooth solution aimed at the PC market, the TC2000-PC
Bluetooth platform solution closes on $5 benchmark
(December 2001)
Motorola's Semiconductor Products Sector has come up with a comprehensive Bluetooth platform solution
Adaptive frequency hopping aids office Bluetooth
(November 2001)
Bandspeed and Open Interface North America have codeveloped the first product to use adaptive frequency hopping technology to allow Bluetooth enabled devices to coexist with wireless LANs