VC7643-11 Datasheet | VANCHIP

Description The VC7643‐11 is a Multi‐Band Power Amplifier Module for 3G,4G LTE application. VC7643‐11 includes broadband coverage of 690MHz to 2.7GHz in a pact 4.0 mm x 6.8mm package . The integrated Silicon‐on‐insulator (SOI) RF switch in VC7643‐11 directs broadband power amplifier output signal to either a FDD‐ LTE band 7 or one of three TDD‐LTE bands (Band38/40/ 41). In order to reuse TDD filters in Rx mode, the SOI RF switch adds two paths connecting to either the T/R1 port (Band 40 Rx) or a shared T/R2 port (Band 7/38/41 Rx). The VC7643‐11 also support HSPA for WCDMA, TD‐SCDMA modulation application and optimized for DC‐DC converter operation to maximize efficiency . The VC7643‐11 supports 1.4/3/5/10/15/20MHz channel bandwidths for LTE application, and also optimized for DC‐DC converter operation to maximize efficiency. This Module builds upon Vanchip’s unique power amplifier technology to provide High linearity efficiency and Pout. Applications ¾ TDD/FDD Multiband Handset and Data cards ¾ WCDMA Bands 1,2,3,4,5,8 ¾ FDD LTE Bands 1,2,3,4,5,7,8,12,13,17,20,28,30 ¾ TD‐SCDMA Bands 34,39 ¾ TDD‐LTE Bands 38,39,40,41,XGP Package: 4.0mm x 6.8mm x 0.83mm Features z Fully pliant with 3G, TDD/FDD‐LTE Modulations z Integrated ESD protection at input z Integrated DC‐Block capacitor at the RF output z High , Low Gain Mode z MIPI RFFE Digital Interface z High Band Frequency Coverage: ‐ B40 （2.3 - 2.4GHz）TDD‐LTE ‐ B41 ( 2.496 - 2.69GHz ) TDD‐LTE B7 ( 2.5 - 2.57GHz ) FDD‐LTE B38 ( 2.57 - 2.62GHz ) TDD‐LTE XGP (2.545 - 2.62GHz) TDD‐LTE z Small Low Profile Package : ‐ 4.0 x 6.8x 0.83mm ‐ 42 Pad configuration z Main Process ‐ HBT/CMOS/SOI Preliminary Datasheet Vanchiptech Confidential - Products and Product Information are Subject to Change Without Prior Notice Downloaded From Oneyac. Vanchip Technologies VC7643‐11 Functional Block Diagram Preliminary Datasheet Vanchiptech Confidential - Products and Product Information are Subject to Change Without Prior...