MT6158 RF Design Notice
Topic
-- MT6158 Brief View
-- MT6158 Function Block
-- MT6158 Reference Circuit
-- MT6735 (BB)/MT6328 (PMIC)’s Connection for MT6158
-- MT6158 RF Layout Guide
1、MT6158 Brief View
MT6158 Main Feature Difference
– MT6158 is the first Mediatek RF transceiver supporting CDMA 1xRTT Rev0, 1xEV-DO Rev0/A
MT6158 Main Feature Difference
– CDMA 1xRTT Rev0, 1xEV-DO Rev0/A
MT6158Package
MT6158 is VFBGA package
– Balls: 91
– Size: 4.2mm x 4.2mm
– Pitch: 0.4mm
2、MT6158 Function Block
http://bbs.16rd.com/citiao-xinpian-MT6158.html
MT6158Transceiver RF Overview
Single mode C2K
transceiver
– Multi-band C2K
– 1xRTT Rev0, 1xEV-DO Rev0/A
HW Feature
– TX SAWless, RX SAWless
– RX diversity and SHDR supported
– TX: 2HB+1LB,
RX: 2HB+1LB,
RXD/SHDR: 2HB+1LB
– On-chip DCXO
MT6158 Support RX diversity and SHDR
(a) Single antenna hybrid mode.
(b) Dual antenna legacy hybrid mode but there is only one Rx PLL so those two Rx chains have to be switched together.
(c) SHDR hybrid mode since there are two PLLs in Rx chains
MT6158 Band Suppor
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/31529038/viewspace-2219006/ ，如需转载，请注明出处，否则将追究法律责任。
