參數(shù)資料
型號: SL28PCIE10ALCT
廠商: Silicon Laboratories Inc
文件頁數(shù): 3/16頁
文件大?。?/td> 0K
描述: IC CLOCK PCIE GEN2 4CH 32QFN
標(biāo)準(zhǔn)包裝: 2,500
系列: EProClock®
類型: 時(shí)鐘/頻率發(fā)生器
PLL:
主要目的: PCI Express(PCIe)
輸入: 晶體
輸出: HCSL,LVCMOS
電路數(shù): 1
比率 - 輸入:輸出: 1:7
差分 - 輸入:輸出: 無/是
頻率 - 最大: 100MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 85°C
安裝類型: *
封裝/外殼: *
供應(yīng)商設(shè)備封裝: *
包裝: *
SL28PCIe10
.....................................Document #: Rev 1.1 Page 11 of 16
AC Electrical Specifications
Parameter
Description
Condition
Min.
Max.
Unit
Crystal
LACC
Long-term Accuracy
Measured at VDD/2 differential
250
ppm
Clock Input
TDC
CLKIN Duty Cycle
Measured at VDD/2
47
53
%
TR/TF
CLKIN Rise and Fall Times
Measured between 0.2VDD and 0.8VDD
0.5
4.0
V/ns
TCCJ
CLKIN Cycle to Cycle Jitter
Measured at VDD/2
250
ps
TLTJ
CLKIN Long Term Jitter
Measured at VDD/2
350
ps
VIH
Input High Voltage
XIN / CLKIN pin
2
VDD+0.3
V
VIL
Input Low Voltage
XIN / CLKIN pin
0.8
V
IIH
Input High Current
XIN / CLKIN pin, VIN = VDD
35
uA
IIL
Input Low Current
XIN / CLKIN pin, 0 < VIN <0.8
-35
uA
SRC at 0.7V
TDC
SRC Duty Cycle
Measured at 0V differential
45
55
%
TPERIOD
100 MHz SRC Period
Measured at 0V differential at 0.1s
9.99900
10.0010
ns
TPERIODSS
100 MHz SRC Period, SSC
Measured at 0V differential at 0.1s
10.02406
10.02607
ns
TPERIODAbs
100 MHz SRC Absolute Period
Measured at 0V differential at 1 clock
9.87400
10.1260
ns
TPERIODSSAbs 100 MHz SRC Absolute Period, SSC
Measured at 0V differential at 1 clock
9.87406
10.1762
ns
TSKEW(window) Any SRC Clock Skew from the earliest
bank to the latest bank
Measured at 0V differential
3.0
ns
TCCJ
SRC Cycle to Cycle Jitter
Measured at 0V differential
125
ps
RMSGEN1
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)
0108
ps
RMSGEN2
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
03.0
ps
RMSGEN2
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
03.1
ps
LACC
SRC Long Term Accuracy
Measured at 0V differential
100
ppm
TR / TF
SRC Rising/Falling Slew Rate
Measured differentially from ±150 mV
2.5
8
V/ns
TRFM
Rise/Fall Matching
Measured single-endedly from ±75 mV
20
%
VHIGH
Voltage High
1.15
V
VLOW
Voltage Low
–0.3
V
VOX
Crossing Point Voltage at 0.7V Swing
300
550
mV
27M_NSS at 3.3V
TDC
Duty Cycle
Measurement at 1.5V
45
55
%
TPERIOD
Spread 27M Period
Measurement at 1.5V
37.03594 37.03813
ns
TR / TF
Rising and Falling Edge Rate
Measured between 0.8V and 2.0V
1.0
4.0
V/ns
TCCJ
Cycle to Cycle Jitter
Measurement at 1.5V
300
ps
LACC
27_M Long Term Accuracy
Measured at crossing point VOX
–50
ppm
REF
TDC
REF Duty Cycle
Measurement at 1.5V
45
55
%
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