LET20045C datasheet(6/9 Pages) STMICROELECTRONICS

6 / 9 page

Typical performances

LET20045C

6/9

Doc ID 022024 Rev 1

Figure 7.

IMD vs output power @ 28 V

Figure 8.

IMD vs output power @ 32 V

Figure 9.

ACPR and efficiency vs output

power @ 28 V

Figure 10.

ACPR and efficiency vs output

power @ 32 V

-80

-70

-60

-50

-40

-30

-20

-10

110

100

Output power (W PEP)

IMD3

IMD5

IMD7

IMD9

F1 = 1998 MHz

F2 = 2000 MHz

VDD = 28V - IDQ = 500mA

AM10107V1

-80

-70

-60

-50

-40

-30

-20

-10

110

100

Output power (W PEP)

IMD3

IMD5

IMD7

IMD9

F1 = 1998 MHz

F2 = 2000 MHz

VDD = 32V - IDQ = 500mA

AM10108V1

-90

-80

-70

-60

-50

-40

-30

-20

-10

0.1

100

Output power (W)

750 KHz

1.98 MHz

Efficiency

Freq = 2000 MHz

VDD= 28V- IDQ= 500mA

IS95 modulation

9 channel FWD

AM10109V1

-90

-80

-70

-60

-50

-40

-30

-20

-10

0.1

100

Output power (W)

750 KHz

1.98 MHz

Efficiency

Freq = 2000 MHz

VDD= 32V- IDQ= 500mA

IS95 modulation

9 channel FWD

AM10110V1

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