NJG1707PG1 데이터 시트보기 (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 Pout,Loss vs. Pin

(TX-ANT1,fin=960MHz,V =3.5V,V =-2.5V)

40

DD

SS

1.2

35

1.1

30

1

25

0.9

20

0.8

15

0.7

10

0.6

5

0.5

0

0.4

0 5 10 15 20 25 30 35 40

Input Power (dBm)

ANT-SW Pout,Loss vs. Pin

(RX-ANT1,fin=885MHz,V =3.5V,V =0V)

35

DD

SS

1.8

30

1.6

25

1.4

20

1.2

15

1

10

0.8

5

0.6

0

0

-60

5

10 15 20 25 30

Input Power (dBm)

2nd Harmonics vs. Frequency

(Tx-ANT1,Pin=30dBm,V =-2.5V)

SS

VDD=3.5V

VDD=2.9V

0.4

35

-65

I vs. Input Power

DD2

( Tx-ANT1,V =3.5V,V =-2.5V,f=960MHz)

60

DD

SS

50

40

30

20

10

0

0

5 10 15 20 25 30 35 40

Input Power (dBm)

I vs. Input Power

DD1

( Rx-ANT1,V =3.5V,V =0V,f=885MHz)

6

DD

SS

5

4

3

2

1

0

0

-60

5

10

15

20

25

30

35

Input Power (dBm)

3rd Harmonics vs. Frequency

(Tx-ANT1,Pin=30dBm,V =-2.5V)

SS

-65

-70

-75

880

900

920

940

960

980

Frequency (MHz)

- 8-

-70

-75

880

VDD=3.5V

VDD=2.9V

900

920

940

960

980

Frequency (MHz)

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