MTK RF Transceiver--MT6139 Data Download
MTK RF Transceiver Roadmap
MT6139 GSM/GPRS RF Solution
MT 6139 transceiver platform
Cheaper external BOM cost
Replacing a VCTCXO with a crystal: $0.5 less cost
A TX saw is not necessary if only going through the CTA.
Small layout size
Reduced chip size and pin count
– from 56pins 8x8mm2 to 40pins 6x6mm2
Reduce layout size by more than 20%
– MT6129 TRX area = 320 mm2
– New MT6139 TRX area = 250 mm2
compared to other competitors
The MT6139 has the best anti-fading dynamic range, better than the Aero II.
The MT6139 does not require IP2 calibration to suppress AM, while the SKY74117 does.
MT6139 has good ACI_400 K performance, which is comparable to Nokia and better than SKY74117.
MT6139 adopts MTK BB chip and has good AMR modem performance, which is better than SKY74117.
MT 6139 function block
