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参数资料
| 型号： | PI90LVT14Q |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | 1:5 Clock Distribution |
| 中文描述： | 1:5时钟分配 |
| 文件页数： | 3/6页 |
| 文件大小： | 121K |
| 代理商： | PI90LVT14Q |
3
PS8538 04/25/01
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PI90LV14/PI90LVT14
Notes:
1. Within-Device skew is defined for identical transitions on similar paths through a device.
2. Setup, Hold, and Disable times are all relative to a falling edge on CLK or SCLK.
3. Minimum input swing for which AC parameters are guaranteed. Full DC LVDS output swings will be generated
with only 50mV input swings.
4. The range in which the high level of the input swing must fall while meeting the V
PP
spec.
5. t
SKIR
is the difference in receiver propagation delay (t
PLH
-t
PHL
) of one device, and is the duty cycle distortion of
the output at any given temperature and V
CC
. The propagation delay specification is a device-to-device worst
case over process, voltage, and temperature.
6. t
SK2R
is the difference in receiver propagation delay between channels in the same device of any outputs
switching in the same direction. This parameter is guaranteed by design and characterization.
7. Generator input conditions: t
r
t
f
< 1ns, 50% duty cycle, differential (1.10V to 1.35V peak-peak).
Output Criteria: 60%/40% duty cycle, V
OL
(max) 0-4V, V
OH
(min) 2.7V, Load - 7pF (stray plus probes).
8. C
L
includes probe and fixture capacitance.
9. Generator waveform for all tests unless otherwise specified: f = 25 MHz, Z
O
= 50
, t
r
= 1ns, t
f
= 1ns (35%-65%). To
ensure fastest propagation delay and minimum skew, clock input edge rates should not be slower than 1ns/V;
control signals not slower than 3ns/V.
Switching Characteristics over Recommended Operating Conditions
(unless otherwise noted)
(8,9)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI90LVT14QE | 功能描述:时钟驱动器及分配 1:5 LVDS Clock Distribution 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 |
| PI90LVT14QEX | 功能描述:时钟驱动器及分配 1:5 LVDS Clock Distribution 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 |
| PI90LVT211 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:1:6 Differential Clock Distribution Chip |
| PI90LVT211L | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:1:6 Differential Clock Distribution Chip |
| PI90LVT211LE | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:1:6 Differential Clock Distribution Chip |
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