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NJ88C33
Frequency Synthesiser (I2C BUS Programmable) Advance Information
DS2429 - 3.2 September 1994
The NJ88C33 is a synthesiser circuit fabricated on Mitel Semiconductor's 1.4 micron CMOS process, assuring very high performance. It is I2C compatible and can also be programmed at up to 5MHz. It contains a 16-bit R counter, a 12-bit N counter and a 7-bit A counter. A digital phase comparator gives improved loop stability with current source outputs to reduce loop components. A voltage doubler is provided for the loop driver to improve control voltage range to the VCO when operating at low supply voltages.
DP14
FEATURES
s s s s s s s s s Easy to Use Low Power Consumption (15mW) Single Supply 2.5V to 5.
NJ88C33 Datasheet
