MT6165晶片資料,MT6165參考設計,MT6165射頻設計資料下載
MT6165 RF Design Notice
下面是原資料內容介紹:(不翻譯了)
Topic
▪ MT6165 function block
▪ MT6165 single talk v.s. dual talk
▪ MT6165 reference circuit (dual talk)
▪ MT6165 RF layout guide
1 MT6165 function block
MT6165 Transceiver RF Overview:
▪ Low cost dual-mode RF solution (GGE and TD-SCDMA through Rel. 8 (HSPA+))
– Quad-band GGE (GSM850/900/DCS/PCS)
– Tri-band TDD(B34/B39/B40)
▪ SAW-less Direct-Conversion (B34/B39) and digital low-IF receiver (GGE)
– Supports GGE HB+B34/B39 co-banding to reduce RX port requirement in single-talk application
– Supports 7 different RX ports for dual
▪ Direct-Modulation (TDD)/Polar(EPSK)/TPM (GMSK) TX
– No external SAW filters required for transmission (TD-SCDMA/GGE)
– Supports EDGE PA reuse for TDD TX
▪ 26MHz internal DCXO
▪ Supports RF calibration features for key RX and TX specifications (image rejection, LO feedthrough, DC offset)
2 MT6165 in Single Talk v.s. in Dual Talk
Single Talk v.s. Dual Talk
Copyright © MediaTek Inc. All rights reserved. 6
▪ There are two configurations in LTE dual talk device: 2G+3G/4G and 2G/3G+4G.
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