Design Con 2015
Breaking News
Newest First | Oldest First | Threaded View
User Rank
re: Icera aims Espresso at smartphones
t.alex   2/6/2011 11:21:23 AM
Yes, implementing RIL layer for Android is a good move as it will capture most of the Android phone markets.

User Rank
re: Icera aims Espresso at smartphones
Kinnar   1/28/2011 6:07:06 PM
Espresso 450 is an RF module that can be used in cell phones for implementing RF Section of the Cell Phone, this will be finding a very good applications in the small scale manufactures as it has got interface for Android.

User Rank
re: Icera aims Espresso at smartphones
ArunB3D   1/28/2011 1:55:07 PM
The article is still wrong unfortunately. 700mm2 is the PCB footprint, not the packaging footprint! The platform includes a a 7x7 baseband, a 6x6 radio, and a PMIC with a very small wafer level package. That means the total packaging footprint is less than 100mm˛. That's a 3-chip solution whereas Infineon/ST-Ericsson have 2-chip solutions, but at least in Infineon's case that's just stacking the PMIC on the baseband which I fail to see how it would provide a cost benefit versus a WLP PMIC. The remaining 600mm2 of PCB footprint is taken by power amplifiers, memory, and passive components. I honestly don't know why Icera even bothered providing that number because it's both slightly confusing (as Peter's misunderstanding highlights) and rarely comparable to anything else because you can optimise more for area at the detriment of cost or other metrics. The Option GTM501 module with Icera's 65nm baseband and 130nm RF chip took only 750mm2, so with Espresso 450 and a similar level of area optimisation and DRAM stacking I wouldn't be surprised if 400mm2 was possible in theory. Anyway the big news here is that Icera finally has a voice certified platform and they have reference platforms with multiple application processor vendors. The phrasing of the press release is rather vague, but I assume they're going to show ODM phones at MWC (that carriers will pick up and self-brand) and try to win more major phone OEMs. Let's wait and see how that goes...

User Rank
re: Icera aims Espresso at smartphones
franck2010   1/27/2011 4:33:17 PM
PCB area equals 700 square millimeters not die area !

Top Comments of the Week
Flash Poll
Like Us on Facebook Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Max Maxfield

Feast Your Orbs on My Vetinari Clock Prototype
Max Maxfield
Well, I have to admit that I have a great big Cheshire Cat-type grin plastered on my face at the moment, because the prototype for my Vetinari Clock project is now well underway.

Jack Ganssle,

Open Office: Your Fart is My Problem
Jack Ganssle,
A Washington Post article, Google got it wrong. The open-office trend is destroying the workplace, describes how the author's ad agency moved her from a private office to an open space ...

Rich Quinnell

Bloopers Book Helps Improve GUI Development
Rich Quinnell
Courtesy of fellow editor "Max" Maxfield (aka Max the Magnificent), I recently acquired a copy of GUI Bloopers 2.0 by Jeff Johnson of UI Wizards. I found it an interesting read chock full ...

Rich Quinnell

Making the Grade in Industrial Design
Rich Quinnell
As every developer knows, there are the paper specifications for a product design, and then there are the real requirements. The paper specs are dry, bland, and rigidly numeric, making ...

Special Video Section
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...
General-purpose DACs have applications in instrumentation, ...
Linear Technology demonstrates its latest measurement ...
Demos from Maxim Integrated at Electronica 2014 show ...
Bosch CEO Stefan Finkbeiner shows off latest combo and ...
STMicroelectronics demoed this simple gesture control ...
Keysight shows you what signals lurk in real-time at 510MHz ...
TE Connectivity's clear-plastic, full-size model car shows ...
Why culture makes Linear Tech a winner.
Recently formed Architects of Modern Power consortium ...
Specially modified Corvette C7 Stingray responds to ex Indy ...
Avago’s ACPL-K30T is the first solid-state driver qualified ...
NXP launches its line of multi-gate, multifunction, ...
Doug Bailey, VP of marketing at Power Integrations, gives a ...
See how to ease software bring-up with DesignWare IP ...
DesignWare IP Prototyping Kits enable fast software ...
This video explores the LT3086, a new member of our LDO+ ...
In today’s modern electronic systems, the need for power ...