Preliminary Product Information

Page 3 of 14

ASC_RFASWH656FTF03_V02

Sep. 2017

Table 1. RFASWH656FTF03 Pin Descriptions

Pin #

Name

Description

Pin #

Name

Description

1

VIO

RFFE Interface Power Supply

8

N/C

Not connected

2

SDATA

RFFE Data input/output

9

ANT

Antenna port

3

SCLK

RFFE Clock Input

10

TRX1

RF path 1

4

GND

Ground

11

TRX2

RF path 2

5

TRX6

RF path 6

12

TRX3

RF path 3

6

TRX5

RF path 5

13

N/C

Not connected

7

TRX4

RF path 4

14

VDD

DC power supply

Note 1：Bottom ground paddles must be connected to ground.

Application Circuit

14

1

ANT

VDD

C1

VIO

C2

SCLK

SDATA

2

3

10

9

8

13

12

11

4

5

6

7

N/C

TRX1

Figure 3. RFASWH656FTF03 Application Circuit

Note: No DC Blocking capacitors are required for all RF ports unless DC is biased externally.

Parts List

Parts No.

Value

C1-C2

0.1

μF