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.
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.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SP8852D |
Zarlink Semiconductor |
1.7GHz PARALLEL LOAD PROFESSIONAL SYNTHESISER | |
2 | SP8852E |
Mitel Networks |
27GHz Parallel Load Professional Synthesiser | |
3 | SP8852E |
Zarlink Semiconductor |
1.7GHz PARALLEL LOAD PROFESSIONAL SYNTHESISER | |
4 | SP8852EIGHCAR |
Mitel Networks |
27GHz Parallel Load Professional Synthesiser | |
5 | SP8852EKGHCAR |
Mitel Networks |
27GHz Parallel Load Professional Synthesiser | |
6 | SP8853 |
Mitel Networks |
13GHz Professional Synthesiser | |
7 | SP8853 |
Zarlink Semiconductor |
1.3 GHz Professional Synthesiser | |
8 | SP8853A |
Mitel Networks |
13GHz Professional Synthesiser | |
9 | SP8853AHC |
Mitel Networks |
13GHz Professional Synthesiser | |
10 | SP8853B |
Mitel Networks |
13GHz Professional Synthesiser | |
11 | SP8853BHC |
Mitel Networks |
13GHz Professional Synthesiser | |
12 | SP8854 |
Mitel Networks |
27GHz Parallel Load Professional Synthesiser |