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参数资料
型号： SL28647BLCT
厂商： Silicon Laboratories Inc
文件页数： 13/27页
文件大小： 0K
描述： IC CLOCK CK505 DIFF PAIR 72QFN
标准包装： 2,000
类型： 时钟/频率发生器，多路复用器
PLL： 是
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： 1:22
差分 - 输入:输出： 无/是
频率 - 最大： 400MHz
电源电压： 3.135 V ~ 3.465 V
工作温度： 0°C ~ 85°C
安装类型： *
封装/外壳： *
供应商设备封装： *
包装： *
SL28647
.....................Document #: 001-05103 Rev *B Page 20 of 27
TDC
XIN Duty Cycle
The device will operate reliably with input duty
cycles up to 30/70 but the REF clock duty cycle
will not be within specification
47.5
52.5
%
TPERIOD
XIN Period
When XIN is driven from an external clock source 69.841
71.0
ns
TR/TF
XIN Rise and Fall Times
Measured between 0.3VDD and 0.7VDD
–
10.0
ns
TCCJ
XIN Cycle to Cycle Jitter
As an average over 1-
s duration
–
500
ps
CPU
TDC
CPUT and CPUC Duty Cycle
Measured at 0V differential at 0.1s
45
55
%
TPERIOD
100 MHz CPUT and CPUC Period
Measured at 0V differential at 0.1s
9.99900
10.0010
ns
TPERIOD
133 MHz CPUT and CPUC Period
Measured at 0V differential at 0.1s
7.49925
7.50075
ns
TPERIOD
166 MHz CPUT and CPUC Period
Measured at 0V differential at 0.1s
5.99940
6.00060
ns
TPERIOD
200 MHz CPUT and CPUC Period
Measured at 0V differential at 0.1s
4.99950
5.00050
ns
TPERIOD
266 MHz CPUT and CPUC Period
Measured at 0V differential at 0.1s
3.74963
3.75038
ns
TPERIOD
333 MHz CPUT and CPUC Period
Measured at 0V differential at 0.1s
2.99970
3.00030
ns
TPERIOD
400 MHz CPUT and CPUC Period
Measured at 0V differential at 0.1s
2.49975
2.50025
ns
TPERIODSS
100 MHz CPUT and CPUC Period,
SSC
Measured at 0V differential at 0.1s
10.02406 10.02607
ns
TPERIODSS
133 MHz CPUT and CPUC Period,
SSC
Measured at 0V differential at 0.1s
7.51804
7.51955
ns
TPERIODSS
166 MHz CPUT and CPUC Period,
SSC
Measured at 0V differential at 0.1s
6.01444
6.01564
ns
TPERIODSS
200 MHz CPUT and CPUC Period,
SSC
Measured at 0V differential at 0.1s
5.01203
5.01303
ns
TPERIODSS
266 MHz CPUT and CPUC Period,
SSC
Measured at 0V differential at 0.1s
3.75902
3.75978
ns
TPERIODSS
333 MHz CPUT and CPUC Period,
SSC
Measured at 0V differential at 0.1s
3.00722
3.00782
ns
TPERIODSS
400 MHz CPUT and CPUC Period,
SSC
Measured at 0V differential at 0.1s
2.50601
2.50652
ns
TPERIODAbs 100 MHz CPUT and CPUC Absolute
period
Measured at 0V differential at 1 clock
9.91400
10.0860
ns
TPERIODAbs 133 MHz CPUT and CPUC Absolute
period
Measured at 0V differential at 1 clock
7.41425
7.58575
ns
TPERIODAbs 166 MHz CPUT and CPUC Absolute
period
Measured at 0V differential @ 1 clock
5.91440
6.08560
ns
TPERIODAbs 200 MHz CPUT and CPUC Absolute
period
Measured at 0V differential @ 1 clock
4.91450
5.08550
ns
TPERIODAbs 266 MHz CPUT and CPUC Absolute
period
Measured at 0V differential @ 1 clock
3.66463
3.83538
ns
TPERIODAbs 333 MHz CPUT and CPUC Absolute
period
Measured at 0V differential @ 1 clock
2.91470
3.08530
ns
TPERIODAbs 400 MHz CPUT and CPUC Absolute
period
Measured at 0V differential @ 1 clock
2.41475
2.58525
ns
TPERI-
ODSSAbs
100 MHz CPUT and CPUC Absolute
period, SSC
Measured at 0V differential @ 1 clock
9.91406
10.1362
ns
TPERI-
ODSSAbs
133 MHz CPUT and CPUC Absolute
period, SSC
Measured at 0V differential @ 1 clock
7.41430
7.62340
ns
TPERI-
ODSSAbs
166 MHz CPUT and CPUC Absolute
period, SSC
Measured at 0V differential @ 1 clock
5.91444
6.11572
ns
AC Electrical Specifications (continued)
Parameter
Description
Condition
Min.
Max.
Unit
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SL28647CLC 功能描述:时钟发生器及支持产品 Montevina RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
SL28647CLCT 功能描述:时钟发生器及支持产品 Montevina RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
SL28748ELC 功能描述:时钟发生器及支持产品 Calpella IronLake Jasper Forest IbexPk RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
SL28748ELCT 功能描述:时钟发生器及支持产品 Calpella IronLake Jasper Forest IbexPk RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
SL28748ELCTR 制造商:Silicon Laboratories Inc 功能描述:
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