Incremental Improvements Define The 2012 Mobile World Congress |
|
 |
Louis E. Frenzel, Editor in Chief
The usual players all showed up at this year’s Mobile World Congress in Barcelona with lots of improved devices, but no real game-changing breakthroughs... |
Design Software - What's hot and what's not
From ease-of-use to price, RF Design's software survey evaluates the good, the bad, and the future.All the votes are in and we have the results (we're...
Low-capacitance varactors for WCDMA/UMTS applications
Alpha Industries introduces low-capacitance varactors for VCO designs in IMT-2000 (WCDMA/UMTS) applications. The three recommended silicon varactor diodes...
Voltage regulator features fast response, low dropout
Siliconix offers a new low-dropout regulator that allows the use of either ceramic 2.2-mF capacitors or tantalum capacitors on the input and output in...
Digital downconversion stage design for superheterodyne receivers
[For a copy of this article in PDF format, which displays figures and equations, click here. Requires Adobe Acrobat Reader, free download.] Fast and accurate...
Time and Frequency
Each month, the product focus highlights a specific area of RF products. This month, the product focus features time and frequency....
Li battery charger controller
Maxim Integrated Products has developed a stand-alone, switch-mode Li battery charger controller for use with one to four cell configurations. The device...
Space-quality, high-voltage multilayer ceramic capacitor
Sierra-KD Components announces its line of space-quality, high-voltage, multilayer ceramic capacitors. The line is constructed from a high-density, low-loss...
FCC adjusts rules for E911 development
The Federal Communications Commission (FCC) has made several adjustments to its wireless enhanced 911 (E911) rules to facilitate full compliance with...
VCOs for telemetry and broadband applications
Z Communications introduces a VCO aimed at the broadband fixed wireless market. The V940ME02 covers the 5,220 to 5,420 MHz within 4 VDC of tuning voltage....
Low jitter SAW-based clock-smoothing VCO
A series of low jitter, SAW-based, clock-smoothing/frequency translation VCOs have been introduced by Vectron International. The VS-500 series is SAW-stabilized...
Processor family for virtual private networks
Motorola broadens its Smart Networks Platform with the introduction of the MPC180 and MPC180e security processors, both designed to provide information...
BUSINESS BRIEFS
Motorola, Palm partner on `Smart Phone' - Motorola, Schaumberg, IL, and Palm, Santa Clara, CA, are teaming up to develop a "smart phone" for early 2002...
VCXOs for telecom applications
Fox Electronics' VCXO-C3 features a metal DIP package and is suitable for telecommunications, telephony and datacom applications such as set-top boxes....
Oscillators combine 3.3 V input with wide frequency range
Vishay Intertechnology announces a pair of clock oscillators featuring a 3.3 VDC input and a 1 to 70 MHz frequency range. The XO 543 and XO 523 feature...
VCXOs designed for digital communications devices
MF Electronics announces the M6322 VCXO for datacom equipment. The device features a narrow control voltage of 0.5 to 2.5 VDC for easy integration with...
Previous | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | 125 | 126 | 127 | 128 | 129 | 130 | 131 | 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 144 | 145 | 146 | 147 | 148 | 149 | 150 | 151 | 152 | 153 | 154 | 155 | 156 | 157 | 158 | 159 | 160 | 161 | 162 | 163 | 164 | 165 | 166 | 167 | 168 | 169 | Next
