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| 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： | 4/10页 |
| 文件大小： | 544K |
| 代理商： | PI6C3991A-5 |
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PI6C3Q991, PI6CQ3993
4
PS8449A 10/09/00
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Table 3. Skew Selection Table for Output Pairs
Notes:
1. Programmable skew on pair #4 is not applicable
for the PI6C993.
2. LL disables outputs if TEST = MID and GND/
sOE = HIGH.
3. When pair #4 is set to HH (inverted), GND/sOE
disables pair #4 HIGH when V
CCQ
/PE = HIGH,
GND/sOE disables pair #4 LOW when V
CCQ
/
PE = LOW
Supply Voltage to ground ........................................................0.5V to 7.0V
DC input Voltage V
I....................................................................
0.5V to V
CC
+ 0.5V
Maximum Power Dissipation at T
A
= 85°C, PLCC .........................0.80 watts
QSOP .......................0.66 watts
TSTG Storage temperature ....................................................65°C to 150°C
Table 4. Absolute Maximum Ratings
Table 5. Recommended Operating Range
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Stresses above those listed under
Absolute Maximum Ratings
may cause permanent damage to the device. These ratings are
stress specifications only and functional operation of the
device at these or any other conditions above those listed in
the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for ex-
tended periods may affect product reliability.
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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