SL28PCIe14
DOC#: SP-AP-0014 (Rev. 0.2) Page 7 of 13
Absolute Maximum Conditions
Parameter Description Condition Min. Max. Unit
V
DD_3.3V
Main Supply Voltage Functional 4.6 V
V
IN
Input Voltage Relative to V
SS
–0.5 4.6 V
DC
T
S
Temperature, Storage Non-functional –65 150 °C
T
A
Industrial Temperature,
Operating Ambient
Functional –40 85 °C
T
A
Commercial Temperature,
Operating Ambient
Functional 0 85 °C
T
J
Temperature, Junction Functional 150 °C
Ø
JC
Dissipation, Junction to Case JEDEC (JESD 51) 20 °C/
W
Ø
JA
Dissipation, Junction to Ambient JEDEC (JESD 51) 60 °C/
W
ESD
HBM
ESD Protection (Human Body
Model)
JEDEC (JESD 22 - A114) 2000 V
UL-94 Flammability Rating UL (Class) V–0
Multiple Supplies: The Voltage on any input or I/O pin cannot exceed the power pin during power-up. Power supply sequencing is NOT required.
DC Electrical Specifications
Parameter Description Condition Min. Max. Unit
VDD core 3.3V Operating Voltage 3.3 ± 5% 3.135 3.465 V
V
IH
3.3V Input High Voltage (SE) 2.0 V
DD
+ 0.3 V
V
IL
3.3V Input Low Voltage (SE) V
SS
– 0.3 0.8 V
V
IHI2C
Input High Voltage SDATA, SCLK 2.2 V
V
ILI2C
Input Low Voltage SDATA, SCLK 1.0 V
V
IH_SS[1:0]_HIGH
SS Input High Voltage 0.7 VDD+0.3 V
V
IH_SS[1:0]_MID
SS Input MIDVoltage 0.7 1.5 V
V
IL_SS[1:0]_LOW
SS Input Low Voltage V
SS
– 0.3 0.35 V
I
IH
Input High Leakage Current Except internal pull-down resistors, 0 < V
IN
<
V
DD
–5A
I
IL
Input Low Leakage Current Except internal pull-up resistors, 0 < V
IN
< V
DD
–5 A
V
OH
3.3V Output High Voltage (SE) I
OH
= –1 mA 2.4 V
V
OL
3.3V Output Low Voltage (SE) I
OL
= 1 mA 0.4 V
I
OZ
High-impedance Output
Current
–10 10 A
C
IN
Input Pin Capacitance 1.5 5 pF
C
OUT
Output Pin Capacitance 6 pF
L
IN
Pin Inductance 7 nH
IDD_
PD
Power Down Current 1 mA
I
DD_3.3V
Dynamic Supply Current in
synthesizer mode
Differential clocks with 5” traces and 2pF load,
frequency at 100MHz.
–50mA
I
DD_3.3V
Dynamic Supply Current in
fanout mode
Differential clocks with 5” traces and 2pF load,
frequency at 100MHz.
–30mA
SL28PCIe14
DOC#: SP-AP-0014 (Rev. 0.2) Page 8 of 13
AC Electrical Specifications
Parameter Description Condition Min. Max. Unit
Crystal
L
ACC
Long-term Accuracy Measured at VDD/2 differential 250 ppm
Clock Input
T
DC
CLKIN Duty Cycle Measured at VDD/2 47 53 %
T
R
/T
F
CLKIN Rise and Fall Times Measured between 0.2V
DD
and 0.8V
DD
0.5 4.0 V/ns
T
CCJ
CLKIN Cycle to Cycle Jitter (Sythesizer) Measured at VDD/2 250 ps
T
LTJ
CLKIN Long Term Jitter Measured at VDD/2 350 ps
V
IH
Input High Voltage XIN / CLKIN pin 2 VDD+0.3 V
V
IL
Input Low Voltage XIN / CLKIN pin 0.8 V
I
IH
Input HighCurrent XIN / CLKIN pin, VIN = VDD 35 uA
I
IL
Input LowCurrent XIN / CLKIN pin, 0 < VIN <0.8 –35 uA
SRC at 0.7V
T
DC
Duty Cycle Measured at 0V differential
45 55
%
RMS
GEN1
Output PCIe* Gen1 REFCLK phase
jitter
BER = 1E-12 (including PLL BW 8 - 16
MHz, ζ = 0.54, Td=10 ns,
Ftrk=1.5 MHz)
0108ps
RMS
GEN2
Output PCIe* Gen2 REFCLK phase
jitter
Includes PLL BW 8 - 16 MHz, Jitter
Peaking = 3dB, ζ = 0.54, Td=10 ns),
Low Band, F < 1.5MHz
03.0ps
RMS
GEN2
Output PCIe* Gen2 REFCLK phase
jitter
Includes PLL BW 8 - 16 MHz, Jitter
Peaking = 3dB, ζ = 0.54, Td=10 ns),
Low Band, F < 1.5MHz
03.1ps
RMS
GEN3
Output phase jitter impact – PCIe*
Gen3
Includes PLL BW 2 - 4 MHz,
CDR = 10MHz)
01.0ps
T
CCJ
Cycle to Cycle Jitter Measured at 0V differential 85 ps
T
CCJ
Additive Cycle to Cycle Jitter In buffer mode.
Measured at 0V differential
–50ps
L
ACC
Long-term Accuracy Measured at 0V differential 100 ppm
T
R
/ T
F
Rising/Falling Slew rate Measured differentially from ±150 mV 2.5 8 V/ns
V
OX
Crossing Point Voltage at 0.7V Swing 300 550 mV
ENABLE/DISABLE and SET-UP
T
STABLE
Clock Stabilization from Power-up 1.8 ms
T
SS
Stopclock Set-up Time 10.0 ns
SL28PCIe14
DOC#: SP-AP-0014 (Rev. 0.2) Page 9 of 13
Test and Measurement Set-up
For Differential Clock Signals
This diagram shows the test load configuration for the differential clock signals

SL28PCIE14ALI

Mfr. #:
Manufacturer:
Silicon Labs
Description:
Clock Generators & Support Products 4-Output PCIe Gen2/3 Clock Generator
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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