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Tunable Filters

Tunable filters are electronic filters that can be adjusted to select a specific range of frequencies, while attenuating or blocking all other frequencies. These filters are used in a variety of applications, including wireless communication systems, radar systems, and test and measurement equipment.

Tunable filters can be classified into two types based on the method of tuning:

1. Passive tunable filters - These filters use variable capacitors or inductors to change the resonance frequency of the filter. The capacitance or inductance can be adjusted using a mechanical, electrical, or magnetic method, allowing the filter to be tuned to the desired frequency range.

2. Active tunable filters - These filters use active components such as transistors or operational amplifiers to adjust the filter response. The active components can be controlled using a feedback loop or by adjusting the bias current, allowing the filter to be tuned to the desired frequency range.

One of the key advantages of tunable filters is their ability to provide selective filtering in a wide range of frequencies. Tunable filters can be adjusted to select specific frequency bands, which allows them to reject or attenuate unwanted signals and reduce interference.

Tunable filters are used in many applications that require selective filtering, including:

1. Wireless communication systems - Tunable filters are used to select specific frequency bands in cellular phones, Wi-Fi systems, and other wireless communication devices.

2. Radar systems - Tunable filters are used to select specific frequency bands in radar systems, which allows them to detect and track targets with high accuracy.

3. Test and measurement equipment - Tunable filters are used in spectrum analyzers, network analyzers, and other test and measurement equipment to analyze and characterize the frequency response of electronic devices.

Tunable Filters

Available Parts 8

Part RoHS Manufacturer Description Filter Type Minimum No. of Sections Maximum No. of Sections Average Input Power Packing Method Mounting Type No. of Terminals I/O Impedance Dimensions Maximum Operating Temperature Minimum Tuning Frequency Minimum Operating Temperature Height Width (mm) Maximum Insertion Loss Bandwidth (3dB) Voltage Standing Wave Ratio Length Maximum Tuning Frequency
ADMV8432ACPZ by Analog Devices

ADMV8432ACPZ

Analog Devices

TUNABLE BPF; Length: 6.1 mm; Height: .8 mm; Mounting Type: SURFACE MOUNT; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel;

TUNABLE BPF

SURFACE MOUNT

40

L6.1XB6.1XH0.8 (mm)/L0.24XB0.24XH0.031 (inch)

85 Cel

24.2 MHz

-40 Cel

.8 mm

6.1

17 %

6.1 mm

29.5 MHz

ADMV8416ACPZ by Analog Devices

ADMV8416ACPZ

Analog Devices

TUNABLE BPF; Minimum Operating Temperature: -40 Cel; Height: .8 mm; Width (mm): 6; Length: 6 mm; Average Input Power: .501 W;

TUNABLE BPF

1

1

.501 W

SURFACE MOUNT

50 OHM

85 Cel

7000 MHz

-40 Cel

.8 mm

6

15 %

2.2

6 mm

16000 MHz

ADMV8416ACPZ-R5 by Analog Devices

ADMV8416ACPZ-R5

Analog Devices

TUNABLE BPF; Length: 6 mm; Height: .8 mm; Maximum No. of Sections: 1; Voltage Standing Wave Ratio: 2.2; Bandwidth (3dB): 15 %;

TUNABLE BPF

1

1

.501 W

TR, 5 INCH

SURFACE MOUNT

50 OHM

L6.1XB6.1XH0.8 (mm)/L0.24XB0.24XH0.031 (inch)

85 Cel

7000 MHz

-40 Cel

.8 mm

6

15 %

2.2

6 mm

16000 MHz

ADMV8052 by Analog Devices

ADMV8052

Analog Devices

TUNABLE BPF; Minimum Operating Temperature: -55 Cel; Average Input Power: .001 W; Maximum Tuning Frequency: 5 MHz; Minimum Tuning Frequency: 3000 MHz; Maximum No. of Sections: 1;

TUNABLE BPF

1

1

.001 W

SURFACE MOUNT

105 Cel

3000 MHz

-55 Cel

6 mm

22.15

22.15 mm

5 MHz

ADMV8416 by Analog Devices

ADMV8416

Analog Devices

TUNABLE BPF; I/O Impedance: 50 OHM; Height: 1 mm; Width (mm): 4.1; Maximum Tuning Frequency: 16000 MHz; Mounting Type: SURFACE MOUNT;

TUNABLE BPF

SURFACE MOUNT

24

50 OHM

L4.1XB4.1XH1.0 (mm)/L0.161XB0.161XH0.039 (inch)

85 Cel

8000 MHz

-40 Cel

1 mm

4.1

22 %

4.1 mm

16000 MHz

ADMV8420CHIPS by Analog Devices

ADMV8420CHIPS

Analog Devices

TUNABLE BPF; Bandwidth (3dB): 20 %; Maximum Tuning Frequency: 21000 MHz; Width (mm): 1.37; Minimum No. of Sections: 1; Mounting Type: PANEL MOUNT;

TUNABLE BPF

1

1

.01 W

PANEL MOUNT

50 OHM

85 Cel

10500 MHz

-40 Cel

.1016 mm

1.37

5 dB

20 %

2.55 mm

21000 MHz

ADMV8440CHIPS by Analog Devices

ADMV8440CHIPS

Analog Devices

TUNABLE BPF; Maximum No. of Sections: 1; Minimum No. of Sections: 1; Minimum Operating Temperature: -55 Cel; Width (mm): 1.18; Height: .15 mm;

TUNABLE BPF

1

1

.1 W

SURFACE MOUNT

50 OHM

85 Cel

40000 MHz

-55 Cel

.15 mm

1.18

2.55 mm

20000 MHz

ADMV8440CHIPS-SX by Analog Devices

ADMV8440CHIPS-SX

Analog Devices

TUNABLE BPF; Average Input Power: .1 W; Minimum No. of Sections: 1; Minimum Operating Temperature: -55 Cel; Minimum Tuning Frequency: 40000 MHz; Maximum No. of Sections: 1;

TUNABLE BPF

1

1

.1 W

SURFACE MOUNT

50 OHM

85 Cel

40000 MHz

-55 Cel

.15 mm

1.18

2.55 mm

20000 MHz