参数资料
型号: SL28540ALC
厂商: Silicon Laboratories Inc
文件页数: 11/25页
文件大小: 0K
描述: IC CLOCK CK540 LP MOBILE 56QFN
标准包装: 260
类型: 时钟/频率发生器
PLL:
主要目的: Intel CPU 服务器
输入: 晶体
输出: HCSL,LVCMOS
电路数: 1
比率 - 输入:输出: 1:17
差分 - 输入:输出: 无/是
频率 - 最大: 200MHz
电源电压: 3.135 V ~ 3.465 V
工作温度: 0°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 56-VFQFN 裸露焊盘
供应商设备封装: 56-QFN(8x8)
包装: 托盘
SL28540
................................................... Document #: Page 19 of 25
TPERIODSS
100 MHz SRC Period with Spread
enabled
Measured at 0V differential @ 0.1s
10.02406
10.0261
ns
TPERIODAbs
100 MHz SRC Absolute Period
Measured at 0V differential @ 1 clock
9.8740
10.1260
ns
TPERIODSSAbs 100 MHz SRC Absolute Period with
Spread enbled
Measured at 0V differential @ 1 clock
9.89906
10.1762
ns
TCCJ
SRC Cycle to Cycle Jitter
Measured at 0V differential
125
ps
LACC
SRC Long Term Accuracy
Measured at 0V differential
100
ppm
TR / TF
SRC Rising and 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
DOT96 at 0.8V
TDC
DOT96T and DOT96C Duty Cycle
Measured at 0V differential
45
55
%
TPERIOD
DOT96T and DOT96C Period
Measured at 0V differential at 0.1s
10.4156
10.4177
ns
TPERIODAbs
DOT96T and DOT96C Absolute Period Measured at 0V differential at 0.1s
10.1656
10.6677
ns
TCCJ
DOT96 Cycle to Cycle Jitter
Measured at 0V differential at 1 clock
250
ps
LACC
DOT96 Long Term Accuracy
Measured at 0V differential at 1 clock
100
ppm
TR / TF
DOT96 Rising and 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
LCD_100_SSC at 0.8V
TDC
LCD_100 Duty Cycle
Measured at 0V differential
45
55
%
TPERIOD
LCD_100 Period
Measured at 0V differential at 0.1s
9.99900
10.0010
ns
TPERIODSS
LCD_100 Period with -0.5% Spread
Measured at 0V differential at 0.1s
10.02406
10.0261
ns
TPERIODAbs
LCD_100 Absolute Period
Measured at 0V differential at 1 clock
9.874
10.0860
ns
TPERIODSSAbs LCD_100 Absolute Period, SSC
Measured at 0V differential @ 1 clock
9.89906
10.1762
ns
TCCJ
LCD_100 Cycle to Cycle Jitter
Measured at 0V differential
250
ps
LACC
LCD_100 Long Term Accuracy
Measured at 0V differential
100
ppm
TR / TF
LCD_100 Rising and 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
PCI/PCIF at 3.3V
TDC
PCI Duty Cycle
Measurement at 1.5V
45
55
%
TPERIOD
Spread Disabled PCIF/PCI Period
Measurement at 1.5V
29.99100
30.00900
ns
TPERIODSS
Spread Enabled PCIF/PCI Period
Measurement at 1.5V
29.99100
30.15980
ns
TPERIODAbs
Spread Disabled PCIF/PCI Period
Measurement at 1.5V
29.49100
30.50900
ns
TPERIODSSAbs Spread Enabled PCIF/PCI Period
Measurement at 1.5V
29.49100
30.65980
ns
THIGH
Pread enabled PCIF and PCI high time Measurement at 2.0V
12
ns
TLOW
Spread enabled PCIF and PCI low time Measurement at 0.8V
12
ns
AC Electrical Specifications (continued)
Parameter
Description
Condition
Min.
Max.
Unit
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