RFMD在MTK平台上的应用

MT6129+RF31665
BANDSW_DCS

4

3
PA_EN C602 27p C603 27p R601 10K VAPC C606 220p R602 15K

2

1

C604 C605 6p 0p5 E601 ANTENNA

VBAT

2

3

4

U602

TXEN

VRAMP

BS

VBATT

6

D
C607 0.5p L602 5.6nH C608 nc

D
C643 10p L604 6.8nH

GND

31 R603 7

8

EGSM_OUT

EGSM_IN

C601 nc L601 0 C609 nc C611 nc L605 2.2nH C610 nc 9 30 29 27 28 DPCS_OUT GND GND GND GND

RF3166
D/PCS_IN GND GND GND ND 1 26 25 24 23

5dB

L606 6.8nH L607 3.3nH R604 5dB

1

4

J601 MS-156 2 3

7

5

G_TX

D_TX

L608 22p C612 VC1 10 L609 HB_TX VC2 4 22p C614 L610 C615 PCS_RX VC3 P_RX 2 C616 22p BLM15BB750SN1D BLM15BB750SN1D BLM15BB750SN1D 2u2 (0603 X5R 6.3V) C618 2u2 (0603 X5R 6.3V) C617 100n/10V (X5R) LB_TX

ESHS-C085TK

C
C613 22p

14 13

GND GND

5 10 11 12 13 14 15 16 17 18 19 20 21 22

GND GND GND GND GND GND GND GND GND GND GND GND