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HMC542BLP4E

RF Attenuator, DC to 4GHz, 31.5dB/0.5dB Step, 1.9dB Loss, 6bit, 4.5V to 5.5V, 30dBm, QFN-24

HMC542BLP4E - RF Attenuator, DC to 4GHz, 31.5dB/0.5dB Step, 1.9dB Loss, 6bit, 4.5V to 5.5V, 30dBm, QFN-24

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Manufacturer Part No:
HMC542BLP4E
Order Code:
2501064
Technical Datasheet:
HMC542BLP4E   Datasheet
See all Technical Docs

Product Overview

The HMC542BLP4E is a broadband 6-bit GaAs IC Digital Serial Control Attenuator which operates between DC to 4GHz. This serial control digital attenuator incorporate off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. The insertion loss is 1.7dB and the attenuator bit values are 0.5 (LSB), 1, 2, 4, 8 and 16dB for a total attenuation of 31.5dB. Attenuation accuracy is excellent at ±0.25dB typical step error with an IIP3 of +50dBm. 6-bit serial control words are used to select each attenuation state. A single Vcc bias of +5V is required.
  • 0.5dB LSB steps to 31.5dB
  • TTL/CMOS compatible serial data interface
  • SPI compatible serial output
  • ±0.25dB Typical step error

Applications

RF Communications, Test & Measurement

Product Information


:
4GHz

:
0Hz

:
0.5dB

:
31.5dB

:
1.9dB

:
6bit

:
4.5V

:
5.5V

:
30dBm

:
QFN

:
24Pins

:
85°C

:
-40°C

:
-

:
MSL 1 - Unlimited
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