SI5332F Просмотр технического описания (PDF) - Silicon Laboratories

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SI5332F

6/8/12-Output Any-Frequency Clock Generator

Silicon Laboratories 

1. Features List

Si5332 Data Sheet

Features List

• Any-Frequency 6/8/12-output programmable clock generators

• Offered in three different package sizes, supporting different

combinations of output clocks and user configurable hardware

input pins

• 32-pin QFN, up to 6 outputs

• 40-pin QFN, up to 8 outputs

• 48-pin QFN, up to 12 outputs

• MultiSynth™ technology enables any-frequency synthesis on

any output up to 250 MHz

• Embedded 50 MHz crystal option

• Highly configurable output path featuring a cross point mux

• Up to three independent fractional synthesis output paths

• Up to five independent integer dividers

• Ordering options for embedded 50 MHz reference crystal

• Input frequency range:

• External crystal: 16 to 50 MHz

• Differential clock: 10 to 250 MHz

• LVCMOS clock: 10 to 170 MHz

• Output frequency range:

• Differential: 5 to 312.5 MHz

• LVCMOS: 5 to 170 MHz

• Embedded crystal option on 8-output and 12-output devices.

• User-configurable clock output signal format per output: LVDS,

LVPECL, HCSL, LVCMOS

• Low phase jitter: 230 fs rms

• PCIe Gen1/2/3/4, SRIS compliant

• 1.8 V, 2.5 V, 3.3 V core VDD

• Adjustable output-output delay

• Independent glitchless on-the-fly output frequency changes

• Very low power consumption

• Independent output supply pins for each bank of outputs:

• 1.8 V, 2.5 V, or 3.3 V differential

• 1.5 V, 1.8 V, 2.5 V, 3.3 V LVCMOS

• Programmable spread spectrum

• Down and center spread from –0.1% –2.5% in 0.01% steps

at 30 to 33 kHz

• Integrated power supply filtering

• Serial interface: I2C

• ClockBuilder Pro software utility simplifies device configuration

and assigns custom part numbers

• Temperature range: –40 to +85 °C

• RoHS-6 compliant

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