VOX Crossing Point Voltage at" />
參數(shù)資料
型號: CY28445LFXC-5
廠商: Silicon Laboratories Inc
文件頁數(shù): 14/25頁
文件大?。?/td> 0K
描述: IC CLOCK CALISTOGA CK410M 68QFN
標(biāo)準(zhǔn)包裝: 260
類型: 時鐘/頻率發(fā)生器
PLL:
主要目的: Intel CPU 服務(wù)器
輸入: LVTTL,晶體
輸出: HCSL,LVCMOS
電路數(shù): 1
比率 - 輸入:輸出: 3:22
差分 - 輸入:輸出: 無/是
頻率 - 最大: 200MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 68-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 68-QFN(8x8)
包裝: 托盤
CY28445-5
..................... Document #: 38-07739 Rev *C Page 21 of 25
VOX
Crossing Point Voltage at 0.7V Swing
250
550
mV
VOVS
Maximum Overshoot Voltage
VHIGH +
0.3
V
VUDS
Minimum Undershoot Voltage
–0.3
V
VRB
Ring Back Voltage
See Figure 15. Measure SE
0.2
V
SRC at 0.7V
TDC
SRCT and SRCC Duty Cycle
Measured at crossing point VOX
45
55
%
TPERIOD
100-MHz SRCT and SRCC Period
Measured at crossing point VOX
9.997001
10.00300
ns
TPERIODSS
100-MHz SRCT and SRCC Period, SSC Measured at crossing point VOX
9.997001
10.05327
ns
TPERIODAbs
100-MHz SRCT and SRCC Absolute
Period
Measured at crossing point VOX
9.872001
10.12800
ns
TPERIODSSAbs 100-MHz SRCT and SRCC Absolute
Period, SSC
Measured at crossing point VOX
9.872001
10.17827
ns
TSKEW
Any SRCT/C to SRCT/C Clock Skew
Measured at crossing point VOX
–250
ps
TCCJ
SRCT/C Cycle to Cycle Jitter
Measured at crossing point VOX
125[1]
ps
LACC
SRCT/C Long Term Accuracy
Measured at crossing point VOX
300
ppm
TR / TF
SRCT and SRCC Rise and Fall Time
Measured from VOL = 0.175 to
VOH = 0.525V
175
730
ps
TRFM
Rise/Fall Matching
Determined as a fraction of
2*(TR – TF)/(TR + TF)
–20
%
T
R
Rise TimeVariation
125
ps
T
F
Fall Time Variation
125
ps
VHIGH
Voltage High
Math averages Figure 15
660
850
mV
VLOW
Voltage Low
Math averages Figure 15
–150
mV
VOX
Crossing Point Voltage at 0.7V Swing
240
550
mV
VOVS
Maximum Overshoot Voltage
VHIGH +
0.3
V
VUDS
Minimum Undershoot Voltage
–0.3
V
VRB
Ring Back Voltage
See Figure 15. Measure SE
0.2
V
LCD100M_SSC/SRC0 at 0.7V
TDC
SSCT and SSCC Duty Cycle
Measured at crossing point VOX
45
55
%
TPERIOD
100-MHz SSCT and SSCC Period
Measured at crossing point VOX
9.997001
10.00300
ns
TPERIODSS
100-MHz SSCT and SSCC Period, SSC Measured at crossing point VOX
9.997001
10.05327
ns
TPERIODAbs
100-MHz SSCT and SSCC Absolute
Period
Measured at crossing point VOX
9.872001
10.12800
ns
TPERIODSSAbs 100-MHz SRCT and SRCC Absolute
Period, SSC
Measured at crossing point VOX
9.872001
10.17827
ns
TPERIOD
96-MHz SSCT and SSCC Period
Measured at crossing point VOX
10.41354
10.41979
ns
TPERIODSS
96-MHz SSCT and SSCC Period, SSC Measured at crossing point VOX
10.41354
10.47215
ns
TPERIODAbs
96-MHz SSCT and SSCC Absolute
Period
Measured at crossing point VOX
10.16354
10.66979
ns
TPERIODSSAbs 96-MHz SRCT and SRCC Absolute
Period, SSC
Measured at crossing point VOX
10.16354
10.72266
ns
TCCJ
SSCT/C Cycle to Cycle Jitter
Measured at crossing point VOX
–140
ps
LACC
SSCT/C Long Term Accuracy
Measured at crossing point VOX
300
ppm
TR / TF
SSCT and SSCC Rise and Fall Time
Measured from VOL = 0.175 to
VOH = 0.525V
175
700
ps
AC Electrical Specifications (continued)
Parameter
Description
Condition
Min.
Max.
Unit
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