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参数资料
| 型号： | SY54020RMGTR |
| 厂商： | MICREL INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | LOW SKEW CLOCK DRIVER, QCC16 |
| 封装： | 3 X 3 MM, LEAD FREE, MLF-16 |
| 文件页数： | 11/14页 |
| 文件大小： | 550K |
| 代理商： | SY54020RMGTR |
Micrel, Inc.
SY54020R
April 2009
6
M9999-041409-A
hbwhelp@micrel.com or (408) 955-1690
AC Electrical Characteristics
VCCO = 1.14V to 1.26V, RL = 50 to VCCO
VCCO = 1.7V to 1.9V, 2.375V to 2.625V, RL = 50 to VCCO or 100 across the outputs.
VCC = 2.375V to 2.625V. TA = –40°C to +85°C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
NRZ Data
3.2
Gbps
fMAX
Maximum Data Rate/ Frequency
VOUT > 200mV
clock
2.5
GHz
tPD
Propagation Delay
IN-to-Q
VIN > 200mV Note 6, Fig. 1a
VIN: 100mV -200mV, Note 6, Fig. 1a
200
240
300
360
400
490
ps
tS
Setup Time
/EN
150
ps
tH
Hold Time
/EN
250
ps
Output-to-Output skew
Note 7
5
20
ps
tSKEW
Part-to-Part Skew
Note 8
75
ps
Data
Random Jitter
Note 9
1
psRMS
Deterministic Jitter
Note 10
10
psPP
Clock
Cycle-to-Cycle Jitter
Note 11
1
psRMS
tJitter
Total Jitter
Note 12
10
psPP
tR, tF
Output Rise/Fall Times
(20% to 80%)
Input <300mV
35
60
100
ps
Duty Cycle
Differential I/O
≤2.5GHz
47
53
%
Notes:
6.
Propagation delay is measured with input tr/tf
≤ 300ps (20 to 80%)
7.
Output-to-Output skew is the difference in time between both outputs, receiving data from the same input, for the same temperature, voltage and
transition.
8.
Part-to-part skew is defined for two parts with identical power supply voltages at the same temperature and no skew at the edges of the
respective inputs.
9.
Random jitter is measured with a K28.7 pattern, measured at
≤ f
MAX.
10. Deterministic jitter is measured at 2.5Gbps with both K28.5 and 2
23–1 PRBS pattern.
11. Cycle-to-cycle jitter definition: the variation period between adjacent cycles over a random sample of adjacent cycle pairs. tJITTER_CC = Tn –Tn+1,
where T is the time between rising edges of the output signal.
12. Total jitter definition: with an ideal clock input frequency of
≤ f
MAX (device), no more than one output edge in 10
12 output edges will deviate by
more than the specified peak-to-peak jitter value.
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相关代理商/技术参数 |
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| SY54023AR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Low Voltage 1.2V/1.8V CML 2x2 Crosspoint Switch 3.2Gbps, 3.2GHz |
| SY54023ARMG | 功能描述:模拟和数字交叉点 IC 1.2/1.8V Low Voltage CML 2x2 Crosspoint Switch RoHS:否 制造商:Micrel 配置:2 x 2 封装 / 箱体:MLF-16 数据速率:10.7 Gbps 输入电平:CML, LVDS, LVPECL 输出电平:CML 电源电压-最大:3.6 V 电源电压-最小:2.375 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 产品:Digital Crosspoint 封装:Tube |
| SY54023ARMG TR | 功能描述:模拟和数字交叉点 IC 1.2/1.8V Low Voltage CML 2x2 Crosspoint Switch RoHS:否 制造商:Micrel 配置:2 x 2 封装 / 箱体:MLF-16 数据速率:10.7 Gbps 输入电平:CML, LVDS, LVPECL 输出电平:CML 电源电压-最大:3.6 V 电源电压-最小:2.375 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 产品:Digital Crosspoint 封装:Tube |
| SY54023ARMGTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Low Voltage 1.2V/1.8V CML 2x2 Crosspoint Switch 3.2Gbps, 3.2GHz |
| SY54023R | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Low Voltage 1.2V/1.8V CML 2x2 Crosspoint Switch with Fail-Safe Inputs, 3.2Gbps, 2.5GHz |
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