SP8852EKGHCAR - Mitel Networks

SP8852EKGHCAR 27GHz Parallel Load Professional Synthesiser

These are the inputs to the 16-bit data bus. When pin 38 is high the data goes to the buffers for the A counter, M counter and phase detector gain. When pin 38 is low the data goes to the buffers for the reference counter and the phase detector state (see Table 4). Open circuit = 1 (high) on these pins. Data is transparent from pins to the selected buffers w.

Features

s 2
·7 GHz Operating Frequency s Single 5V Supply s Low Power Consumption <1
·3W s High Comparison Frequency : 20MHz s High Gain Phase Detector : 1mA/rad s Zero ‘Dead Band’ Phase Detector s Wide Range of RF and Reference Division Ratios s Programming by Dual Word Data Transfer ABSOLUTE MAXIMUM RATINGS Supply voltage Operating temperature Storage temperature Prescaler and reference input voltage Data inputs Junction temperature 20
·3V to 16V 255°C to1100°C 265°C to 1150°C 2
·5Vp-p VCC 10
·3V VEE 20
·3V 1175°C C-LOCK DETECT RSET CHARGE PUMP OUTPUT CHARGE PUMP REF NC NC FPD
* FREF
* VCC REF OSC CAPACITO.