AT20-0107

Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC - 2.0 GHz V 4.00 AT20-0107 Features n n n n n n n CR-13 Attenuation: 0.5 dB Steps to 31.5 dB1 Temperature Stability: ±0.18 dB from –40ºC to +85ºC Typ. Low DC Power Consumption Surface Mount Package Integral TTL Driver High Intercept Point Low Cost/High Performance Description M/A-COM's AT20-0107 is a GaAs FET 6-bit digital attenuator with a 0.5 dB minimum step size and a 31.5 dB total attenuation. This attenuator and integral TTL driver is in a ceramic 24-lead surface mount package. The AT200107 is ideally suited for use where accuracy, fast speed, very low power consumption and low intermodulation products are required. Typical applications include dynamic range setting in precision receiver circuits and other gain/ leveling control circuits. Available with enhanced performance as fully hermetic version. Environmentally screenable as P/N AT-107. Electrical Specifications2: TA = +25°C Parameter Insertion Loss Attenuation Accuracy VSWR Trise, Tfall Ton, Toff Transients 1 dB Compression 5 Input IP3 5 Input IP2 5 Vcc -Vee Icc -Iee 1. 2. 3. 4. 5. 3,4 Test Conditions — Any Bit or Combination of Bits Full Range 10% to 90% 50% Control to 90%/10% RF In-band (peak to peak) Input Power Input Power Two Tone Inputs up to +5 dBm Two Tone Inputs up to +5 dBm — — Vcc = 4.5 to 5.5V -Vee = -5.0 to -8.0V Frequency DC - 2.0 GHz DC - 2.0 GHz DC - 2.0 GHz — — — 50 MHz 0.5 - 2.0 GHz 50 MHz 0.5 - 2.0 GHz 50 MHz 0.5 - 2.0 GHz — — — — Units...