Datasheet Analog Devices AD9531BCPZ — 数据表

Data Sheet 3-Channel Clock Generator, 24 Outputs
AD9531 FEATURES GENERAL DESCRIPTION 3 fully integrated PLL/VCO cores (PLL1, PLL2, and PLL3)
Jitter performance: 0.462 ps rms typical
PLL1, fractional-N mode, 12 kHz to 20 MHz bandwidth
Loss of reference and lock detection for each PLL
Pin-configurable common frequency translations
Automatic synchronization of all outputs on power-up
Manual output synchronization capability
Package available in an 88-lead LFCSP
PLL1 details
Fractional-N/integer-N modes
Optional external VCXO
Fixed delay mode for constant static phase offset
2 reference clock inputs
Input format: differential/single-ended
Frequency range: 9.5 MHz to 260 MHz
Reference switching: manual/automatic
10 ultralow jitter HSTL/CMOS outputs up to 400 MHz
PLL2 details
Integer-N mode (1 reference clock input)
Input format: differential/single-ended/crystal1
Frequency range: 9.5 MHz to 250 MHz
12 HSTL/CMOS outputs up to 400 MHz …