The F1912 is part of a family of Glitch-FreeTM DSAs which offers very high reliability due to its monolithic silicon die construction in a compact 4mm x 4mm 20-pin package QFN package. The silicon design has very low insertion loss and low distortion (> +60 dBm IP3I.) The device has pinpoint accuracy and settles to final attenuation value within 400 nsec. Most importantly, the F1912 includes IDT’s Glitch-FreeTM technology which results in low overshoot & ringing during MSB transitions
Features
- Serial & 6bit Parallel Interface
- 31.5dB Control Range
- 0.5dB step
- Glitch-FreeTM, low transient overshoot
- Attenuation Error < 0.22 dB @ 2 GHz
- Low Insertion Loss < 1.4 dB @ 2 GHz
- Ultra linear >+63 dBm IP3I
- 500 ns switching speed
- Stable Integral Non-Linearity over temperature
- 3.0 V to 5.25 V supply
- 1.8 V or 3.3 V control logic
- -55°C to +105°C operating temperature
- 4mm x 4mm Thin QFN 20-pin package
- Low Current Consumption 550µA typ