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HMC542BLP4ETR

Digital Attenuator, 0 to 4 GHz, 31.5 dB/0.5 dB Step, 1.9 dB Loss, 6bit, -40 to 85 °C, QFN-EP-24

ANALOG DEVICES HMC542BLP4ETR
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Manufacturer Part No:
HMC542BLP4ETR
Order Code:
4030730
Technical Datasheet:
HMC542BLP4ETR   Datasheet
See all Technical Docs

Product Overview

HMC542BLP4E broadband 6-bit GaAs IC digital attenuator with a CMOS-compatible serial to the parallel driver in a low-cost leadless surface mount package. This serial control digital attenuator incorporates off-chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. Attenuation accuracy is excellent at ±0.25dB typical step error with an IIP3 of +50dBm. Six-bit serial control words are used to select each attenuation state. A single Vcc bias of +5V is required. Typical application includes cellular/PCS/3G infrastructure, ISM, MMDS, WLAN, WiMAX, & WiBro, microwave radio and VSAT, test temperature and sensors.
  • TTL/CMOS compatible serial data interface, SPI compatible serial output
  • Typical insertion loss is 1.4dB (DC - 1.5GHz, TA=+25°C, with Vcc=+5V)
  • Typical attenuation range is 31.5dB (DC - 4.0GHz, TA=+25°C, with Vcc=+5V)
  • Typical switching characteristics is 60ns (tRISE, tFALL (10/90% RF), DC - 4.0GHz)
  • 24 lead QFN package
  • Operating temperature range from -40 to +85 °C

Product Information

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:
4GHz

:
0Hz

:
0.5dB

:
31.5dB

:
1.9dB

:
6bit

:
4.5V

:
5.5V

:
30dBm

:
QFN-EP

:
24Pins

:
85°C

:
-40°C

:
-

:
MSL 1 - Unlimited

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Technical Documents (1)

Packaging type Cut Tape

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