Product/Service

Digital Attenuators

Source: GaAsTEK, a part of M/A-COM, Inc.
Four GaAs digital attenuators have been developed for cellular, radio, and wireless local-area network (WLAN) designs
Four GaAs digital attenuators have been developed for cellular, radio, and wireless local-area network (WLAN) designs. The five products include the ITTA402AC 4-b attenuator with driver, the ITTA403AD dual-control 4-b attenuator, the ITTA503AD 5-b attenuator, and the ITTA504AE 5-b attenuator.

The ITTA402AC is a 4-b digital attenuator with driver that features 1, 2, 4, and 8 dB bit sizes for a maximum power attenuation of 15 dB in 1-dB steps. The ITTA403AD is a dual-control, 4-b attenuator offering 1, 2, 4, 8 dB bit sizes for a maximum attenuation of 15 dB in 1-dB steps. The ITTA503AD is a 5-b attenuator featuring 0.5 1,2,4, and 8 but sizes for a maximum attenuation of 15.5 dB in 0.5 dB steps. The ITTA504AE is a 5-b attenuator featuring 1, 2, 4, 8 and 1 dB bit sizes for a maximum attenuation of 31 B in 1-dB steps.

All four products operate across the 0 to 2.5 GHz range. They are packaged in either a SO-14, SO-16 or SSOP-20 package.

ITT GaAsTEK, 5310 Valley Park Drive, Roanoke, VA 24019 Phone: 540-563-8665; Fax: 540-563-8616