DC1141A-C

DC1141A-C is a demonstration circuit featuring the LTC6930-7.37 with 7.3728MHz to 57.6kHz precision µPower oscillator. The LTC6930 requires no external components other than power supply bypass capacitors and operates with a single 1.7V to 5.5V supply. A DC1141A PCB assembly consists of a 2inch X 2inch buffer board with a BNC output and a DIP-8 oscillator board mounted on an 8-pin socket. The DIP-8 oscillator board can be removed from the buffer board and used for prototyping. The three digitally controlled inputs of an LTC6930-7.37 (DIVA, DIVB and DIVC) can be set on a DC1141A-C with three jumblers or set externally by connecting wires to the on-board turrets.