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參數(shù)資料
| 型號： | PI6C39911JE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 4/11頁 |
| 文件大小： | 0K |
| 描述： | IC PROG SKEW CLOCK DRIVER 32PLCC |
| 產(chǎn)品變化通告： | Product Discontinuation 03/Oct/2011 |
| 標(biāo)準(zhǔn)包裝： | 32 |
| 系列： | SuperClock® |
| 類型： | 時(shí)鐘緩沖器 |
| PLL： | 是 |
| 輸入： | LVTTL |
| 輸出： | LVTTL |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:8 |
| 差分 - 輸入:輸出： | 無/無 |
| 頻率 - 最大： | 133MHz |
| 除法器/乘法器： | 是/是 |
| 電源電壓： | 2.97 V ~ 3.63 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 32-LCC（J 形引線） |
| 供應(yīng)商設(shè)備封裝： | 32-PLCC（11.43x13.97） |
| 包裝： | 管件 |
PI6C39911
3.3V High Speed LVTTL or Balanced Output
Programmable Skew Clock Buffer - SuperClock
2
PS8497I
11/06/08
Pin Descriptions
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Table 1. Frequency Range Select and tU Calculation
(1)
1
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Table 2. Programmable Skew Configurations(1)
Notes:
1. For all three-state inputs, HIGH indicates a connection to VCC, LOW indicates a connection to GND, and MID indicates an open
connection. Internal termination circuitry holds an unconnected input to VCC/2.
2. The level to be set on FS is determined by the “normal” operating frequency (fNOM) and Time Unit Generator (see Logic Block Diagram).
Nominal frequency (fNOM) always appears at 1Q0 and the other outputs when they are operated in their undivided modes (see Table
2). The frequency appearing at the REF and FB inputs will be f NOM when the output connected to FB is undivided. The frequency
of the REF and FB inputs will be fNOM/2 or fNOM/4 when the part is configured for a frequency multiplication by using a divided output
as the FB input.
08-0298
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| PI6C3991-2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Clock IC | 250ps Accuracy. 3.3V. LVTTL. 3.75 to 80 MHz |
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| PI6C3991-2J | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V High-Speed, Low-Voltage Programmable Skew Clock Buffer SuperClock |
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