onsemi MCH12140DG

ECL Phase Frequency Detector 8-SOIC (0.154 3.90mm Width) MCH12140 clock generator ic -5.2V 800MHz 45mA 58mA

TRANSISTOR PHASE-FREQUENCY DET; Synthesizer Type: Frequency; Frequency: -; Supply Voltage Min: -4.2V; Supply Voltage Max: -5.5V; Digital IC Case: SOIC; No. of Pins: 8Pins; Operating Temperature Min: -40°C; Operating Temperature Max: 70°C; Product Range: -; RoHS Phthalates Compliant: Yes; MSL: -; SVHC: No SVHC (15-Jan-2018)

Phase Frequency Detector, N8-Soic; Sintetizador, Tipo:Frequency; Frecuencia:-; Tensión De Alimentación Mín.:-4.2V; Tensión De Alimentación Máx.:-5.5V; Modelo De Ic Digital:Soic; Núm. De Contactos:8; Temperatura De Trabajo Mín.:-40°C |Onsemi MCH12140DG

The MCH12140 or K12140 is a phase frequency-detector intended for phase-locked loop applications which require a minimum amount of phase and frequency difference at lock. When used in conjunction with high performance VCO such as the MC100EL1648 a high bandwidth PLL can be realized. The device is functionally compatible with the MC12040 phase-frequency detector with the maximum frequency extending to 800 MHz. When the Reference (R) and VCO (V) 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. See AND8040 for further information. The device is packaged in a small outline surface mount 8-lead SOIC package. There are two versions of the device to provide I/O compatibility to the two existing ECL standards. The MCH12140 is compatible with MECL 10H logic levels while the MCK12140 is compatible to 100 K ECL logic levels. This device can also be used in +5.0 V systems. See AND8020 for termination information.