SL28SRC02BZI Silicon Laboratories Inc, SL28SRC02BZI Datasheet - Page 10

• Manufacturer Part Number: SL28SRC02BZI
• Description: Clock Generators & Support Products PCIE Clk Gen Xin 14M -->4 PCIE out Gen3
• Manufacturer: Silicon Laboratories Inc

Specifications of SL28SRC02BZI

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Rev 1.1
AC Electrical Specifications
Crystal
T
T
T
T
SRC
T
T
T
T
T
T
T
RMS
RMS
RMS
RMS
L
T
T
V
V
V
T
ENABLE/DISABLE and SET-UP
T
T
ACC
DC
PERIOD
R
CCJ
DC
PERIOD
PERIODSS
PERIODAbs
PERIODSSAbs
SKEW
CCJ
R
RFM
HIGH
LOW
OX
jphasepll
STABLE
SS
Parameter
/T
/ T
F
GEN1
GEN2
GEN2
GEN3
F
XIN Duty Cycle
XIN Period
XIN Rise and Fall Times
XIN Cycle to Cycle Jitter
SRC Duty Cycle
100 MHz SRC Period
100 MHz SRC Period, SSC
100 MHz SRC Absolute Period
100 MHz SRC Absolute Period, SSC
SRC1 to SRC2
SRC Cycle to Cycle Jitter
Output PCIe* Gen1 REFCLK phase
jitter
Output PCIe* Gen2 REFCLK phase
jitter
Output PCIe* Gen2 REFCLK phase
jitter
Output phase jitter impact – PCIe*
Gen3
SRC Long Term Accuracy
SRC Rising/Falling Slew Rate
Rise/Fall Matching
Voltage High
Voltage Low
Crossing Point Voltage at 0.7V Swing
Phase Jitter
(PLL BW 8-16MHz, 5-16MHz)
Clock Stabilization from Power-up
Stopclock Set-up Time
Description
The device operates reliably with input
duty cycles up to 30/70 but the REF clock
duty cycle will not be within specification
When XIN is driven from an external
clock source
Measured between 0.3V
As an average over 1-µs duration
Measured at 0V differential
Measured at 0V differential @ 0.1s
Measured at 0V differential @ 0.1s
Measured at 0V differential @ 1 clock
Measured at 0V differential @ 1 clock
Measured at 0V differential
Measured at 0V differential
BER = 1E-12 (including PLL BW 8 - 16
MHz, ζ = 0.54, Td=10 ns,
Ftrk=1.5 MHz)
Peaking = 3dB, ζ = 0.54, Td=10 ns),
Low Band, F < 1.5MHz
Includes PLL BW 8 - 16 MHz, Jitter
Peaking = 3dB, ζ = 0.54, Td=10 ns),
Low Band, F < 1.5MHz
Includes PLL BW 2 - 4 MHz,
CDR = 10MHz)
Measured at 0V differential
Measured differentially from ±150 mV
Measured single-endedly from ±75 mV
RMS value
Includes PLL BW 8 - 16 MHz, Jitter
Condition
DD
and 0.7V
DD
10.02406
9.99900
9.87400
9.87406
69.841
Min.
47.5
–0.3
10.0
300
2.5
45
–
–
–
0
0
0
0
–
–
–
SL28SRC02
10.02607
Page 10 of 14
10.0010
10.1260
10.1762
Max.
52.5
71.0
10.0
1.15
500
100
108
100
550
3.0
3.1
1.0
3.1
1.8
55
50
20
8
–
–
V/ns
Unit
ppm
mV
ms
pS
ns
ns
ps
ns
ns
ns
ns
ps
ps
ps
ps
ps
ps
ns
%
%
%
V
V