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Desmontaje del Fairphone 2

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Translating step 13

Step 13
Fairphone 2 Teardown: step 0, image 1 of 1

En la parte trasera encontramos:

Samsung K3QF2F20EM 2 GB LPDDR3 RAM, encima de Qualcomm Snapdragon 801 MSM8974AB

Receptor RF Qualcomm WTR1625L (similar al iPhone 6)

Módulo amplificador de potencia de banda múltiple, modo múltiple RF Micro Device RF7389EU

Administrador de potencia de rastreo envolvente Qualcomm QFE1100

Qualcomm PM8841 PMIC

Audio Codec Qualcomm WCD9320

[* black] On the backside we find a lot more:
- [* red] Samsung [http://www.samsung.com/semiconductor/products/dram/mobile-dram/K3QF2F20EM-AGCF?ia=2394|K3QF2F20EM|new_window=true] 2 GB LPDDR3 RAM, layered on top of the Qualcomm [https://www.qualcomm.com/products/snapdragon/processors/801|Snapdragon 801|new_window=true] MSM8974AB
+ [* red] Samsung [http://web.archive.org/web/20160315072130/http://www.samsung.com/semiconductor/products/dram/mobile-dram/K3QF2F20EM-AGCF?ia=2394|K3QF2F20EM-QGCF|new_window=true] 2 GB LPDDR3 RAM, layered on top of the Qualcomm [https://www.qualcomm.com/products/snapdragon/processors/801|Snapdragon 801|new_window=true] MSM8974AB
[* orange] Qualcomm WTR1625L RF Receiver ([guide|29213|similar to iPhone 6|stepid=69255])
- [* yellow] RF Micro Device [http://www.rfmd.com/store/rf7389eu.html|RF7389EU|new_window=true] Multimode Multiband Power Amplifier Module
+ [* yellow] RF Micro Device [http://web.archive.org/web/20160405002719/http://www.rfmd.com/store/rf7389eu.html|RF7389EU|new_window=true] Multimode Multiband Power Amplifier Module
[* green] Qualcomm [https://www.qualcomm.com/documents/qfe1100-worlds-first-envelope-tracking-technology-3g4g-lte-devices|QFE1100|new_window=true] Envelope Tracking Power Management
- [* light_blue] Qualcomm [https://chipworks.secure.force.com/catalog/ProductDetails?sku=QUA-PM8841&viewState=DetailView&cartID=&g=|PM8841|new_window=true] PMIC
- [* blue] Qualcomm [https://chipworks.secure.force.com/catalog/ProductDetails?sku=QUA-WCD9320&viewState=DetailView&cartID=&g=|WCD9320|new_window=true] Audio Codec
+ [* light_blue] Qualcomm [http://web.archive.org/web/20160313152229/https://chipworks.secure.force.com/catalog/ProductDetails?sku=QUA-PM8841&viewState=DetailView&cartID=&g=|PM8841|new_window=true] PMIC
+ [* blue] Qualcomm [http://web.archive.org/web/20160312103756/https://chipworks.secure.force.com/catalog/ProductDetails?sku=QUA-WCD9320&viewState=DetailView&cartID=&g=|WCD9320|new_window=true] Audio Codec
+ [* violet] Qorvo [link|https://www.qorvo.com/products/p/RF1496A|RF1496A|new_window=true] SP12T Antenna Switch

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