All measurements at VDD (typ" />
參數(shù)資料
型號: SL28DB200AZIT
廠商: Silicon Laboratories Inc
文件頁數(shù): 4/8頁
文件大小: 0K
描述: IC CLOCK PCIE DIFF 2CH 16TSSOP
標準包裝: 2,500
類型: 扇出緩沖器(分配)
PLL:
主要目的: PCI Express(PCIe),SATA CPU
輸入: 時鐘
輸出: HCSL
電路數(shù): 1
比率 - 輸入:輸出: 1:2
差分 - 輸入:輸出: 是/是
頻率 - 最大: 210MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: -40°C ~ 85°C
安裝類型: *
封裝/外殼: *
供應商設備封裝: *
包裝: *
SL28DB200
........................ Document #: 38-07722 Rev 0.4 Page 4 of 8
AC Electrical Specifications
All measurements at VDD (typical) = 3.3V, TA = 25
oC unless otherwise stated
Parameter
Description
Condition
Min.
Max.
Unit
SRCIN at 0.7V
TPERIOD
Average Period
Measured at crossing point VOX
9.9970
10.0533
ns
TABSMIN-IN Absolute minimum clock periods
Measured at crossing point VOX
9.8720
ns
TR / TF
SRC and SRC# Rise and Fall Times
Single ended measurement: VOL = 0.175 to
VOH = 0.525V (Averaged)
0.6
4
V/ns
VIH
Differential Input High Voltage
150
mV
VIL
Differential Input Low Voltage
–150
mV
VOX
Crossing Point Voltage at 0.7V Swing
Single-ended measurement
250
550
mV
V
OX
Vcross Variation over all edges
Single-ended measurement
140
mV
VRB
Differential Ringback Voltage
–100
100
mV
TSTABLE
Time before ringback allowed
500
ps
VMAX
Absolute maximum input voltage
1.15
V
VMIN
Absolute minimum input voltage
–0.3
V
TDC
SRC and SRC# Duty Cycle
Measured at crossing point VOX
45
55
%
TRFM
Rise/Fall Matching
Determined as a fraction of 2*(TR – TF)/(TR + TF)–
20
%
SRC at 0.7V
FIN
Input Frequency
90
210
MHz
FERROR
Input/Output Frequency Error
0
ppm
TDC
SRC and SRC# Duty Cycle
Measured at crossing point VOX
45
55
%
TPERIOD
Average Period
Measured at crossing point VOX at 100 MHz
9.9970
10.0533
ns
TR / TF
SRC[1:2] and SRC[1:2]# Rise and Fall
Times
Single-ended measurement: VOL = 0.175 to
VOH = 0.525V (Averaged)
175
700
ps
TRFM
Rise/Fall Matching
Determined as a fraction of
2 * (TR – TF)/(TR + TF)
–20
%
T
R/TF
Rise and Fall Time Variation Variation
Single-ended measurement: VOL = 0.175 to
VOH = 0.525V (Real Time)
–125
ps
VHIGH
Voltage High
Single-ended measurement
660
850
mv
VLOW
Voltage Low
Single-ended measurement
–150
mv
VOX
Crossing Point Voltage at 0.7V Swing
Single-ended measurement
250
550
mv
V
OX
Vcross Variation over all edges
Single-ended measurement
140
mV
VOVS
Maximum Overshoot Voltage
Single-ended measurement
VHIGH +
0.3
V
VUDS
Minimum Undershoot Voltage
Single-ended measurement
–0.3
V
VRB
Ring Back Voltage
Single-ended measurement
0.2
N/A
V
TCCJ
Cycle to Cycle Jitter
Jitter is additive
50
ps
TSKEW
Any SRC/SRC# to SRC/SRC# Clock
Skew
Measured at crossing point VOX
–50
ps
TPD
Input to output skew
Measured at crossing point VOX
2.5
4.5
ns
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