RF Micro Devices RF2420
The RF2420 is a multistage monolithic programmable attenuator. The device is built using an advanced Gallium Arsenide process technology and has an attenuation programmability over a 44dB range in 2dB steps. The attenuation is set by five bits of digital data.| Part No. | RF2420 |
|---|---|
| Datasheet | RF2420 Download |
| Manufacturer |  RF Micro Devices |
| Description | PROGRAMMABLE ATTENUATOR |
| Buy | Stock & Price |
APPLICATIONS
● Power Control in Communication Systems● CMOS Compatible Programmable Attenuators
● Commercial and Consumer Systems
● Portable Battery-Powered Equipment PROGRAMMABLE ATTENUATOR Product
DESCRIPTION
The input and output of the device have a low VSWR 50 Ω match. This unit is intended for use in systems that require RF transmit power control by digital means. Typical applications are in dual mode IS-54/55 compatible cellular transceivers and TETRA systems. No negative supply voltages are required. 0.157 0.150 -A0.008 0.004 0.393 0.386 0.018 0.014 0.050 0.244 0.229 8° MAX 0° MIN 0.009 0.007 0.068 0.053 NOTES: 1. Shaded lead is Pin 1. 2. All dimensions are excluding mold flash. 3. Lead coplanarity - 0.005 with respect to datum "A". Optimum Technology Matching® Applied Si BJT Si Bi-CMOS GaAs HBT SiGe HBT ü Package Style: SOIC-16 GaAs MESFET Si CMOSFEATURES
● Single 3V to 6V Supply● 0dB to 44dB Attenuation Range
● 4dB Insertion Loss
● 5-bit Digitally Controlled Attenuation
● D...
