NJG1707PG1

- 6-

nTYPICAL CHARACTERISTICS (ANTENNA SWITCH)

Measured on the PCB evaluation circuit, losses of circuits are eliminated.

-2

-1.5

-1

-0.5

0

1

1.2

1.4

1.6

1.8

500

600

700

800

900

1000

ANT SW Loss,V.S.W.R vs. Frequency

Frequency (MHz)

(Thru:TX-ANT1,V

DD

=3.5V,V

SS

=-2.5V)

Loss

V.S.W.R

-2

-1.5

-1

-0.5

0

1

1.2

1.4

1.6

1.8

500

600

700

800

900

1000

ANT SW Loss,V.S.W.R vs. Frequency

Frequency (MHz)

(Thru:TX-EXT1,V

DD

=3.5V,V

SS

=-2.5V)

Loss

V.S.W.R

-2

-1.5

-1

-0.5

0

1

1.2

1.4

1.6

1.8

500

600

700

800

900

1000

ANT SW Loss,V.S.W.R vs. Frequency

Frequency (MHz)

(Thru:RX-ANT1,V

DD

=3.5V,V

SS

=0V)

Loss

V.S.W.R

-2

-1.5

-1

-0.5

0

1

1.2

1.4

1.6

1.8

500

600

700

800

900

1000

ANT SW Loss,V.S.W.R vs. Frequency

Frequency (MHz)

(Thru:RX-ANT2,V

DD

=3.5V,V

SS

=0V)

Loss

V.S.W.R

-2

-1.5

-1

-0.5

0

1

1.2

1.4

1.6

1.8

500

600

700

800

900

1000

ANT SW Loss,V.S.W.R vs. Frequency

Frequency (MHz)

(Thru:RX-EXT2,V

DD

=3.5V,V

SS

=0V)

Loss

V.S.W.R

-2

-1.5

-1

-0.5

0

1

1.2

1.4

1.6

1.8

500

600

700

800

900

1000

ANT SW Loss,V.S.W.R vs. Frequency

Frequency (MHz)

(Thru:RX-EXT1,V

DD

=3.5V,V

SS

=0V)

Loss

V.S.W.R