AT90-0107 datasheet pdf

Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC-4.0 GHz AT90 - 0107

Description M/A-COM's AT90-0107 is a GaAs FET 6-bit digital attenuator with integral TTL driver. Step size is 0.5 dB pro- viding a 31.5 dB total attenuation range. This device is in an FQFP-N plastic surface mount package. The AT90-0107 is ideally suited for use where accuracy, fast speed, very low power consumption and low costs are required.

Features

• 0.5 - 4.0 GHz
• 0.5-4.0 GHz
• -Vee
• 4.75
• -8.0
• 5.0
• -5.0
• 5.25
• -4.75
• -Iee -Vee min to max, Logic “0” or “1” — mA — -0.2 -1

Specifications

Parameter Test Conditions Frequency Units Min Typical Max Insertion Loss — DC - 4.0 GHz dB — 4.5 5.1 Attenuation Accuracy Individual Bits 0.5-1-2-4-8-16 dB Any Combination of Bits 1 to 31.5 dB DC - 4.0 GHz DC - 4.0 GHz dB dB — — — — ±(.3 +7% of atten setting) ±(.5 +8% of atten setting) VSWR Full Range DC - 4.0 GHz Ratio — 2.0:1 2.2:1 Switching Speed