SP8858IGHPAS Datasheet (Mitel Networks) - 15GHz Professional Synthesiser

SP8858IGHPAS, 15GHz Professional Synthesiser

FPD = M divider output pulses = RF input frequency 4(MN1A) when SENSE bit in the programming word = ‘0’.

When SENSE bit = 1, this pin is FREF = R divider output pulses = reference input frequency 4R.

(see Data Entry and Control description and Fig.

6).

FREF = R divider output pulses when SENSE bit i

SP8858IGHPAS Features

* s Low Residual Phase Noise (see Reference 1) s Operation to 1

* 5GHz over Full Temperature Range s High Input Sensitivity s Improved Linear Digital Phase Detector s Programmable Charge Pump Current: 10µA to 2 mA s On-chip 416/17 or 48/9 Dual Modulus Prescaler s Three-wire Serial Data Interface s 1