Product Overview MC100EP140: Phase-Frequency Detector, 3.3 V, ECL For complete documentation, see the data sheet Product Description The MC100EP140 is a three state phase frequency-detector intended for phase-locked loop applications which require a minimum amount of phase and frequency difference at lock. Since the part is designed with fully differential gates, the noise is reduced throughout the circuit, especially at high speeds. The basic operation of a Phase/Frequency Detector (PFD) is to "compare" an incoming signal (feedback) to a set reference signal. When the Reference (R) and Feedback (FB) inputs are unequal in frequency and/or phase, the differential UP (U) and DOWN (D) outputs will provide pulse streams which when subtracted and integrated provide an error voltage for control of a VCO. The device is packaged in a small outline, surface mount 8-lead SOIC package. The output of the EP140 is 400 mV, which allows faster switching time and greater bandwidth. This device can also be used in +3.3 V systems. For proper operation, the input edge rate of the R and FB inputs should be less than 5 ns. More information on Phase Lock Loop operation and application can be found in AND8040. Features • • • • • • • • • • 500 ps Typical Propagation Delay Maximum Frequency > 2.1 Ghz Typical Fully Differential Internally Advanced High Band Output Swing of 400 mV Transfer Gain: 1.0 mV/Degree at 1.4 GHz, 1.2 mV/Degree at 1.0 GHz Rise and Fall Time: 100 ps Typical The 100 Series Contains Temperature Compensation PECL Mode Operating Range: VCC = 3.0 V to 3.6 V with VEE = 0 V NECL Mode Operating Range: VCC = 0 V with VEE = -3.0 V to -3.6 V Open Input Default State For more features, see the data sheet Part Electrical Specifications Product Compliance Status Input Level Output Level VCC Typ (V) Transfer CMRR Gain Typ Max (V) (mV/degr ee) fToggle Max (MHz) tpd Typ (ns) tJitter Typ (ps) tR & tF Max (ps) Package Type MC100EP140DG Pb-free Active CML ECL 3.3 1.2073 2000 0.475 0.2 200 SOIC-8 ECL 3.3 1.2073 2000 0.475 0.2 200 SOIC-8 Halide free MC100EP140DR2G Pb-free Halide free ECL Active ECL CML For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016