NJG1707PG1 查看數據表（PDF） - Japan Radio Corporation

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NJG1707PG1

800MHz TDMA FRONT-END GaAs MMIC

Japan Radio Corporation  

NJG1707PG1

nTYPICAL CHARACTERISTICS (ANTENNA SWITCH)

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

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

(Thru:TX-ANT1,V =3.5V,V =-2.5V)

0

DD

SS

1.8

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

(Thru:TX-EXT1,V =3.5V,V =-2.5V)

0

DD

SS

1.8

Loss

Loss

-0.5

1.6

-0.5

1.6

-1

1.4

-1

1.4

-1.5

-2

500

V.S.W.R

600

700

800

900

Frequency (MHz)

1.2

1

1000

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

(Thru:RX-ANT1,V =3.5V,V =0V)

0

DD

SS

1.8

-0.5

Loss

1.6

-1

1.4

-1.5

-2

500

1.2

V.S.W.R

600

700

800

900

Frequency (MHz)

1

1000

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

(Thru:RX-ANT2,V =3.5V,V =0V)

0

DD

SS

1.8

-0.5

Loss

1.6

-1

1.4

-1.5

1.2

V.S.W.R

-2

500

600

700

800

900

Frequency (MHz)

1

1000

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

(Thru:RX-EXT1,V =3.5V,V =0V)

0

DD

SS

1.8

-1.5

1.2

V.S.W.R

-2

500

600

700

800

900

Frequency (MHz)

1

1000

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

(Thru:RX-EXT2,V =3.5V,V =0V)

0

DD

SS

1.8

-0.5

1.6

-0.5

1.6

Loss

Loss

-1

1.4

-1

1.4

-1.5

1.2

V.S.W.R

-2

500

600

700

800

900

Frequency (MHz)

1

1000

-1.5

1.2

V.S.W.R

-2

500

600

700

800

900

Frequency (MHz)

1

1000

- 6-

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