SI5325C-C-GM Datasheet, PDF (15/178 Pages) Silicon Laboratories – ANY-FREQUENCY PRECISION CLOCKS

Si53xx-RM
2. Wideband Devices
These are not recommended for new designs. For alternatives, see the Si533x family of products.
Table 2. Product Selection Guide (Si5322/25/65/67)
Low Jitter Precision Clock Multipliers (Wideband)
Si5322 2 2
707 1050 0.6 ps rms typ _


Si5325 2 2 _ 710 1400 0.6 ps rms typ _



Si5365 4 5
707 1050 0.6 ps rms typ _



Si5367 4 5 _ 710 1400 0.6 ps rms typ _



*Note: Maximum input and output rates may be limited by speed rating of device. See each device’s data sheet for ordering
information.
2.1. Narrowband vs. Wideband Overview
The narrowband (NB) devices offer a number of features and capabilities that are not available with the wideband
(WB) devices, as outlined in the below list:
 Broader set of frequency plans due to more divisor options
 Hitless switching between input clocks
 Lower minimum input clock frequency
 Lower loop bandwidth
 Digital Hold (reference-based holdover instead of VCO freeze)
 FRAMESYNC realignment
 CLAT and FLAT (input to output skew adjust)
 INC and DEC pins
 PLL Loss of Lock status indicator
 FOS is not supported.
Rev. 1.2
15