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参数资料
| 型号： | IMIB9688AYB |
| 元件分类： | 时钟及定时 |
| 英文描述： | LOW SKEW CLOCK DRIVER, PDSO48 |
| 文件页数： | 2/8页 |
| 文件大小： | 75K |
| 代理商： | IMIB9688AYB |
B9688
I
2C System Clock Buffer
Preliminary
INTERNATIONAL MICROCIRCUITS, INC. 525 LOS COCHES ST.
Rev.1.2
6/23/1999
MILPITAS, CA 95035. TEL: 408-263-6300. FAX 408-263-6571
Page 2 of 8
Pin Description
PIN
No.
Pin
Name
PWR
I/O
TYPE
Description
11
REFIN
VDD
I
PAD
This pin is connected to the input reference clock. This clock
must be in the range of 10.0 to 100.0 Mhz.
4,5,
8,9,13,14,
17,18,21,
28, 31, 32,
35,36,40,
41,44,45
CLK(1:18)
VDD
O
BUF1
Low skew output clock
38
OE
-
I
PAD
Buffer Output Enable pin. When driven to a logic low level this
pin is used to place all output clocks (CLK1: 18) in a tri state
condition. This feature facilitates in production board level
testing to be easily implemented for the clocks that this device
produces. Has internal pull-up resistor.
24
SDATA
-
I/O
PAD
Serial data of I
2C 2-wire control interface. Has internal pull-up
resistor.
25
SDCLK
-
I
PAD
Serial clock of I
2C 2-wire control interface. Has internal pull-up
resistor.
6, 10, 15,
19, 22, 30,
34, 39, 43
Vss
PWR
-
Ground pins for clock output buffers. These pins must be
returned to the same potential to reduce output clock skew.
3, 7, 12,
16, 20, 33,
37, 42, 46
Vdd
-
PWR
-
Power for output clock buffers.
23, 29
Vdd
-
PWR
-
Power for core logic.
26, 27
Vss
-PWR
-
Ground supply pins for internal core logic pins.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IMIB9940 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Clocks and Buffers |
| IMIB9940LBL | 制造商:Cypress Semiconductor 功能描述:Clock Driver 2-IN 32-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:CLOCK BUFFER.18 OUTPUTS, 200MHZ, 2.5V . - Bulk |
| IMIB9940LBLT | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:2.5V or 3.3V, 200-MHz, 1:18 Clock Distribution Buffer |
| IMIB9946 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Clocks and Buffers |
| IMIB9946CA | 制造商:Cypress Semiconductor 功能描述:Logic ICS, 3.3V, 160MHz, 1:10 Clock Distribution Buffer 制造商:Rochester Electronics LLC 功能描述:CLOCK BUFFER.18 OUTPUTS, 160MHZ, 3.3V . - Bulk |
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