Approval Sheet

Page 2 of 15

ASC_RMASMS535ATF03_V03

Jul. 2018

FEATURES



Low Insertion Loss and Low Distortion

：



Broadband frequency range

：0.4 to 2.7 GHz



High Isolation and linearity

：



Integrated MIPI RFFE Slave Controller

：



High ESD tolerance of 2kV HBM at all pins

：



：



Moisture Sensitive Level 3 (MSL3)

Description



The RMASMS535ATF03 is an SP12T and SP9T antenna switch with an integrated Mobile Industry Processor

Interface (MIPI) controller. Using an advanced switching technology, the RMASMS535ATF03 maintains low insertion

and high isolation, which makes it an ideal choice for UMTS, CDMA2000, EDGE, GSM, and LTE applications.



Distortion (IMD2/IMD3) performance.



Switching is controlled by the MIPI decoder and High ESD tolerance of 2kV HBM at all pins.



No blocking capacitor requirements on the RF paths as long as no DC voltage is applied. The RMASMS535ATF03 is



The functional block diagram is shown in Figure 1. The pin assignment and package are shown in Figure 2. Signal

pin assignments and functional pin descriptions are provided in Table 1.

Application



2G/3G/4G multimode cellular handsets (LTE, UMTS, CDMA2000, EDGE, GSM, TDD-LTE, TD-SCDMA)

：



Carrier aggregation

：

Block Diagram and Pin Out (Top View)

Figure 1. RMASMS535ATF03 Block Diagram

Figure 2. RMASMS535ATF03 Pin assignment

TRxLB1

ANT_LB

TRxLB2

TRxLB3

TRxLB4

TRxLB5

TRxLB6

TRxLB7

TRxLB8

TXLB

TRxHB3

Power Supply

(with Charge Pump)

VIO

SDATA SCLK

VDD

RFFE Slave Controller

TRxHB1

ANT_HB

TRxHB2

TRxHB4

TRxHB5

TRxHB6

TRxHB7

TRxHB8

TXHB

TRxHB9

TRxHB10

TRxHB11

23

22

20

19

18

17

16

15

21

1

2

4

5

6

7

8

9

3

14

13

12

11

10

24

25

26

27

28