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5V/3.3V 4GHz, ÷ 4 PECL/LVPECL DIVIDER
Precision Edge™ SY10EP33V SY100EP33V FINAL
FEATURES
s Guaranteed maximum frequency >4GHz s 3.3V and 5V power supply options s Guaranteed propagation delay <460ps over temperature s Wide operating temperature range: –40°C to +85°C s Available in 8-pin MSOP and SOIC packages
ECL Pro™
DESCRIPTION
The SY10/100EP33V is an integrated ÷4 divider. The VBB pin, an internally generated voltage supply, is available to this device only. For single-ended input conditions, the unused differential input is connected to VBB as a switching reference voltage. VBB may also rebias AC-coupled inputs. When used, decouple VBB and VCC via a 0.01µF capacitor and limit current sourcing or sinking to 0.5mA. When not used, VBB should be left open.