Such an ideal amplifier draws no current from the resistor divider. The glass divider was electrically retractable. Other such optional sections include frequency divider or clock multiplier sections. A resistor divider, from V to GND, is connected to the previous tied pins. Business Class also offers a fully flat bed, and an adjustable privacy divider. A smaller grille with prominent vertical chrome divider bars replaced the larger previous egg-crate grille. Swinkles dove behind the bulkhead first class divider. Attenuators are usually passive devices made from simple voltage divider networks. The panes are usually separated by a draggable divider to allow resizing. White is also used on divided expressways with a solid raised center divider. It should also be noted that the feedback is not limited to a frequency divider. This is done to shrink sidebands created by periodic changes of an integer-N frequency divider. It incorporated a landau-style top with bright metal forward divider strip. Current division refers to the splitting of current between the branches of the divider. Some long-wheelbase models were fitted with a privacy glass divider.