EXCLUSIVE FORUM FOR MACHINE DISMANTLERS AND REPAIR PEOPLE > Dolton IL
> Heavy Machinery
> Electrical
> AC Three Phase
> 230v
> New 20 TDD1742T locmos synthesizer ( HEF4750+HEF4751 )
New 20 TDD1742T locmos synthesizer ( HEF4750+HEF4751 )
20 NEW pieces of Philips TDD1742T; LOCMOS Synthesizer ( HEF4750 + HEF4751 ) NEW
Low power, high-performance frequency synthesizer in local oxidation CMOS (LOCMOS) technology. The device is designed for use in channelized VHF/UHF applications especially portable and mobile radio.
The circuit incorporates many of the features of the HEF4750V (frequency synthesizer) and the HEF4751 (universal divider), including a high-gain phase comparator together with an on-chip sample-and-hold capacitor and phase modulator.
Vsup(+) Nom.(V) Pos.Sup.Volt.= 5.0 Volts
