Voltage Variable RF Attenuator

1MHz to 3000MHz

© 2018 Renesas Electronics Corporation

12

May 7, 2021

F2255

Datasheet

TYPICAL OPERATING CONDITIONS 500MHZ, VDD=3.3V [IP3, IP2, IH2, IH3 VS. VCTRL, VMODE] (-7-)

Input IP3 vs. VCTRL

Input IP2 vs. VCTRL

2nd Harm Input Intercept Point vs. VCTRL

Output IP3 vs. VCTRL

Output IP2 vs. VCTRL

3rd Harm Input Intercept Point vs. VCTRL

20

30

40

50

60

70

80

0

0.4

0.8

1.2

1.6

2

2.4

2.8

VCTRL (V)

-40C / Vmode = 0V

25C / Vmode = 0V

105C / Vmode = 0V

-40C / Vmode = 3V

25C / Vmode = 3V

105C / Vmode = 3V

40

50

60

70

80

90

100

110

120

0

0.4

0.8

1.2

1.6

2

2.4

2.8

VCTRL (V)

-40C / Vmode = 3V

25C / Vmode = 3V

105C / Vmode = 3V

-40C / Vmode = 0V

25C / Vmode = 0V

105C / Vmode = 0V

50

60

70

80

90

100

110

120

130

140

0

0.4

0.8

1.2

1.6

2

2.4

2.8

VCTRL (V)

-40C / Vmode = 0V

25C / Vmode = 0V

105C / Vmode = 0V

-40C / Vmode = 3V

25C / Vmode = 3V

105C / Vmode = 3V

0

10

20

30

40

50

60

70

80

0

0.4

0.8

1.2

1.6

2

2.4

2.8

VCTRL (V)

-40C / Vmode = 0V

25C / Vmode = 0V

105C / Vmode = 0V

-40C / Vmode = 3V

25C / Vmode = 3V

105C / Vmode = 3V

30

40

50

60

70

80

90

100

110

120

0

0.4

0.8

1.2

1.6

2

2.4

2.8

VCTRL (V)

-40C / Vmode = 0V

25C / Vmode = 0V

105C / Vmode = 0V

-40C / Vmode = 3V

25C / Vmode = 3V

105C / Vmode = 3V

10

20

30

40

50

60

70

80

90

0

0.4

0.8

1.2

1.6

2

2.4

2.8

VCTRL (V)

-40C / Vmode = 0V

25C / Vmode = 0V

105C / Vmode = 0V

-40C / Vmode = 3V

25C / Vmode = 3V

105C / Vmode = 3V