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Smontaggio Fairphone 2

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Translating step 13

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

Sul retro c'è molto altro:

2 GB di RAM LPDDR3 Samsung K3QF2F20EM, sopra il processore Snapdragon 801 MSM8974AB

Ricevitore RF Qualcomm WTR1625L (simile all'iPhone 6)

Modulo Amplificatore Multibanda Multimodale RF Micro Device RF7389EU

Chip gestione alimentazione con tecnologia Envelope Tracking Qualcomm QFE1100

Chip gestione alimentazione (PMIC) Qualcomm PM8841

Codec Audio 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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