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参数资料
| 型号： | 49FCT3805EPYGI |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | FCT SERIES, LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 |
| 封装： | GREEN, SSOP-20 |
| 文件页数： | 4/7页 |
| 文件大小： | 71K |
| 代理商： | 49FCT3805EPYGI |
4
INDUSTRIALTEMPERATURERANGE
IDT49FCT3805D/E
3.3V CMOS DUAL 1-TO-5 CLOCK DRIVER
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - 3805D (3,4)
Symbol
Parameter
Conditions(1)
Min.(2)
Max.
Unit
tPLH
PropagationDelay
CL = 15pF
1
3
ns
tPHL
INA to OAn, INB to OBn
f
≤133MHz
tR
Output Rise Time (0.8V to 2V)
—
1.5
ns
tF
Output Fall Time (2V to 0.8V)
—
1.5
ns
tSK(O)
Same device output pin to pin skew(5)
—
270
ps
tSK(P)
Pulse skew(6,9)
—
270
ps
tSK(PP)
Part to part skew(7)
—
550
ps
tPZL
OutputEnableTime
—
5.2
ns
tPZH
OE
A
to OAn, OEB to OBn
tPLZ
OutputDisableTime
—
5.2
ns
tPHZ
OE
A
to OAn, OEB to OBn
fMAX
InputFrequency
—
133
MHz
NOTES:
1. See test circuits and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. tPLH, tPHL, tSK(P), and tSK(O) are production tested. All other parameters guaranteed but not production tested.
4. Propagation delay range indicated by Min. and Max. limit is due to VCC, operating temperature and process parameters. These propagation delay limits do not imply skew.
5. Skew measured between all outputs under identical transitions and load conditions.
6. Skew measured is difference between propagation delay times tPHL and tPLH of same outputs under identical load conditions.
7. Part to part skew for all outputs given identical transitions and load conditions at identical VCC levels and temperature.
8. Airflow of 1m/s is recommended for frequencies above 133MHz.
9. This parameter is measured using f = 1MHz.
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - 3805E (3,4)
Symbol
Parameter
Conditions(1,8)
Min.(2)
Max.
Unit
tPLH
PropagationDelay
CL = 15pF
0.5
2.5
ns
tPHL
INA to OAn, INB to OBn
f
≤166MHz
tR
Output Rise Time (0.8V to 2V)
—
1
ns
tF
Output Fall Time (2V to 0.8V)
—
1
ns
tSK(O)
Same device output pin to pin skew(5)
—
200
ps
tSK(P)
Pulse skew(6,9)
—
270
ps
tSK(PP)
Part to part skew(7)
—
550
ps
tPZL
OutputEnableTime
—
5.2
ns
tPZH
OE
A
to OAn, OEB to OBn
tPLZ
OutputDisableTime
—
5.2
ns
tPHZ
OE
A
to OAn, OEB to OBn
fMAX
InputFrequency
—
166
MHz
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 49FCT3805EPYGI8 | 功能描述:时钟驱动器及分配 3.3V Dual 1:5 Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel |
| 49FCT3805EQGI | 功能描述:时钟驱动器及分配 3.3V Dual 1:5 Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel |
| 49FCT3805EQGI8 | 功能描述:时钟驱动器及分配 3.3V Dual 1:5 Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel |
| 49FCT3805PY8 | 制造商:Integrated Device Technology Inc 功能描述:3.3V Dual 1:5 Clock Driver |
| 49FCT3805PYG | 功能描述:时钟驱动器及分配 Dual 1 to 5 Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel |
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