Voltage Variable RF Attenuator

1MHz to 3000MHz

Voltage Variable RF Attenuator

3

REV O, July 2015

IDTF2255NLGK

Datasheet

Parameter

Symbol

Condition

Min

Typ

Max

Units

Operating Freq Range

1

3000

MHz

Supply Voltage

3.15

5.25

V

1.17

3.6

2

V

1.17

0

0.63

0

3.6

V

0

Supply Current

0.80

1

1.15

1.50

mA

Logic Current

-1.0

24

µA

-1.0

10

µA

RF Operating Power

3

See

Figure 1

dBm

RF1 Port Impedance

50

RF2 Port Impedance

50

Operating Temperature

Range

Exposed Paddle

Temperature

-40

+105

°C

Operating Conditions Notes:

1 – Items in min/max columns in

2 – Items in min/max columns that are not bold/italics are Guaranteed by Design Characterization.

3 – Refer to the Maximum Operating RF Input Power vs. RF Frequency curves in Figure 1.