CBGACeramic Ball Grid Array
CBGACarpathian Balkan Geological Association (formerly Carpathian Geological Association)
CBGACentre for Budget and Governance Accountability (India)
CBGACoastal Bend Guides Association (Aransas Pass, TX)
CBGACentral Banks Gold Agreement
CBGACascade Boer Goat Association
References in periodicals archive ?
For CBGA, this project will help enhance its research quality, organizational performance, and policy engagement.
In this context, CBGA of Milwaukee has become an advocate of community-based planning efforts through such programs as its participatory Neighborhood Strategic Planning (NSP) process.
These unique Hi-TCE package developments allow Atmel to offer RoHS-compliant versions for the PowerPC 603R, 745, 755 and 7457 32- bit RISC microprocessors, in either LGA-form or Pb-free CBGA, from commercial to military temperature range.
This paper presents the SnPb and Pb-free rework development processes developed on these boards, highlighting and analyzing areas of concern caused by reflow issues for adjacent CBGA parts during [mu]BGA rework, and reduced hole-fill during mini-pot rework activities on DIP16 components.
After nine months of low sales, the activity increased after the new CBGA (Central Bank Gold Agreement) was signed.
The TSOP48, CSP169, CSP208, PBGA256 and CBGA 256 components were evaluated before and after reflow using acoustic microscopy to determine and compare any internal component damage.
The solution required: 1) electrically isolated CBGA pads; 2) alternative paths for the electrical signals associated with the ball sites; 3) the utilization of standard surface-mount processes and equipment; and 4) that all reliability and performance specifications associated with the product be satisfied.
Manufactured with advanced high speed process technology and using innovative proprietary architecture including an on-chip sample and hold, the die is packaged in a compact 21 x 21 mm, 152 pin CBGA package and is available in commercial and industrial (-20 degrees C < Tc, Tj < +110 degrees C) versions.
Both products have multiple purposes such as fan-out, loop-back, and protection switching; and both come in small 8x8mm, 69-pin CBGA packages with 500ps latency, for minimal impact when board space and timing budgets are limited.
A previous unpublished evaluation of a CBGA with a depopulated center array found that depopulating the center degraded the thermal fatigue life.