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参数资料
| 型号： | PI6C3991A-5 |
| 英文描述： | High Efficiency, 2-Phase Synchronous Step-Down Switching Regulator |
| 中文描述： | 时钟IC | 500ps的精度。 3.3。 LVTTL等级。 3.75至80 MHz |
| 文件页数： | 9/10页 |
| 文件大小： | 544K |
| 代理商： | PI6C3991A-5 |
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PI6C3Q991, PI6C3Q993
9
PS8449A 10/09/00
32-Pin PLCC Package Diagram
.386
.394
.053
.069
.004
.010
SEATING
PLANE
.025
BSC
0.635
.007
.010
.228
.244
5.79
6.19
0.150
0.157
1
28
.016
.050
X.XX
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
9.804
10.009
1.35
1.75
0.41
1.27
0.101
0.254
.008
.012
0.203
0.305
3.81
3.99
0.178
0.254
.033
0.84
.015 x 45
REF
28-Pin QSOP Package Diagram
相关PDF资料 |
PDF描述 |
|---|---|
| PI6C3991A-5I | Clock IC | 500ps Accuracy. 3.3V. LVTTL. 3.75 to 80 MHz. Industrial Temp. Operation |
| PI6C3991A-I | High Efficiency, 2-Phase Synchronous Step-Down Switching Regulator |
| PI6C3991I | Clock IC | 750ps Accuracy. 3.3V. LVTTL. 3.75 to 80 MHz. Industrial Temp. Operation |
| PI6C3991JI | Eight Distributed-Output Clock Driver |
| PI6C3Q991-2 | PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator; Package: SSOP; No of Pins: 28; Temperature Range: 0°C to +70°C |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PI6C3991A-5I | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Clock IC | 500ps Accuracy. 3.3V. LVTTL. 3.75 to 80 MHz. Industrial Temp. Operation |
| PI6C3991A-I | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Clock IC | 750ps Accuracy. 3.3V. LVTTL. 3.75 to 80 MHz. Industrial Temp. Operation |
| PI6C3991I | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Clock IC | 750ps Accuracy. 3.3V. LVTTL. 3.75 to 80 MHz. Industrial Temp. Operation |
| PI6C3991-IJ | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:3.3V High-Speed, Low-Voltage Programmable Skew Clock Buffer SuperClock |
| PI6C3991J | 功能描述:IC PROG SKEW CLOCK DRIVER 32PLCC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:SuperClock® 标准包装:39 系列:- 类型:* PLL:带旁路 输入:时钟 输出:时钟 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 频率 - 最大:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* |
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