SI5315A-C-GMR Silicon Laboratories Inc, SI5315A-C-GMR Datasheet - Page 43
![no-image](/images/manufacturer_photos/0/6/609/silicon_laboratories_inc_sml.jpg)
SI5315A-C-GMR
Manufacturer Part Number
SI5315A-C-GMR
Description
IC CLK MULT 8KHZ-644.53MHZ 36QFN
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI5315B-C-GM.pdf
(58 pages)
Specifications of SI5315A-C-GMR
Input
*
Output
*
Frequency - Max
*
Voltage - Supply
*
Operating Temperature
*
Mounting Type
Surface Mount
Package / Case
36-VQFN
Frequency-max
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
6.1.2. Reference Jitter
Jitter on the reference input has a roughly one-to-one transfer function to the output jitter over the bandwidth
ranging from 100 Hz up to 30 kHz. If a crystal is used on the XA/XB pins, the reference will have low jitter if a
suitable crystal is in use. If the XA/XB pins are connected to an external reference oscillator, the jitter of the
external reference oscillator may contribute significantly to the output jitter.
A typical reference input-to-output jitter transfer function is shown in Figure 20.
-10
-15
-20
-25
-30
-5
5
0
1
Figure 20. Typical XA/XB Reference Jitter Transfer Function
10
Jitter Transfer XA/XB Reference to CKOUT
40 MHz Clock on XA/XB, XTAL/Clock=M
100
Jitter Frequency (Hz)
Rev. 0.26
1000
10000
100000
1000000
Si5315
43