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参数资料
| 型号： | ICS8312AYT |
| 元件分类： | 时钟及定时 |
| 英文描述： | LOW SKEW CLOCK DRIVER, 12 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| 封装： | 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32 |
| 文件页数： | 1/12页 |
| 文件大小： | 253K |
| 代理商： | ICS8312AYT |
8312AY
http://www.icst.com/products/hiperclocks.html
REV. C JUNE 14, 2004
1
Integrated
Circuit
Systems, Inc.
ICS8312
LOW SKEW, 1-TO-12
LVCMOS / LVTTL FANOUT BUFFER
GENERAL DESCRIPTION
The ICS8312 is a low skew, 1-to-12 LVCMOS /
LVTTL Fanout Buffer and a member of the
HiPerClockSfamily of High Performance Clock
Solutions from ICS. The ICS8312 single ended
clock input accepts LVCMOS or LVTTL input lev-
els. The low impedance LVCMOS outputs are designed to
drive 50
series or parallel terminated transmission lines.The
effective fanout can be increased from 12 to 24 by utilizing
the ability of the outputs to drive two series terminated lines.
The ICS8312 is characterized at full 3.3V, 2.5V, and 1.8V,
mixed 3.3V/2.5V, 3.3V/1.8V and 2.5V/1.8V output operating
supply modes. Guaranteed output and part-to-part skew char-
acteristics along with the 1.8V output capabilities makes the
ICS8312 ideal for high performance, single ended applica-
tions that also require a limited output voltage.
BLOCK DIAGRAM
PIN ASSIGNMENT
FEATURES
12 LVCMOS / LVTTL outputs
LVCMOS / LVTTL clock input
Maximum output frequency: 250MHz
Output skew: 150ps (maximum)
Operating supply modes:
Core/Output
3.3V/3.3V,
2.5V/2.5V,
1.8V/1.8V,
3.3V/2.5V,
3.3V/1.8V,
2.5V/1.8V
0°C to 85°C ambient operating temperature
Lead-Free package available
Industrial temperature information available upon request
HiPerClockS
ICS
32 31 30 29 28 27 26 25
9
10 11 12 13 14 15 16
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
Q4
VDDO
Q5
GND
Q6
VDDO
Q7
GND
VDD
CLK_EN
CLK
GND
OE
VDD
GND
Q8
V
DDO
Q9
GND
Q10
V
DDO
Q11
GND
Q3
V
DDO
Q2
GND
Q1
V
DDO
Q0
ICS8312
32-Lead LQFP
7mm x 7mm x 1.4mm body package
Y Pacakge
Top View
Q0:Q11
CLK_EN
CLK
OE
nD
Q
LE
12
相关PDF资料 |
PDF描述 |
|---|---|
| ICS8343AYI-01LF | LOW SKEW CLOCK DRIVER, 16 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| ICS8343AYI-01 | LOW SKEW CLOCK DRIVER, 16 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| ICS8343AYI-01 | LOW SKEW CLOCK DRIVER, 16 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| ICS8343YILFT | LOW SKEW CLOCK DRIVER, 16 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| ICS8344AY-01LF | LOW SKEW CLOCK DRIVER, 24 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS8312I | 制造商:ICS 制造商全称:ICS 功能描述:LOW SKEW, 1-TO-12 LVCMOS / LVTTL FANOUT BUFFER |
| ICS8316 | 制造商:ICS 制造商全称:ICS 功能描述:LOW SKEW, 1-TO-16, LVCMOS / LVTTL FANOUT BUFFER W/1.2V LVCMOS OUTPUTS |
| ICS8316AK | 制造商:ICS 制造商全称:ICS 功能描述:LOW SKEW, 1-TO-16, LVCMOS / LVTTL FANOUT BUFFER W/1.2V LVCMOS OUTPUTS |
| ICS8316AKLF | 功能描述:IC CLOCK BUFFER 1:16 32-VFQFPN RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:HiPerClockS™ 标准包装:74 系列:- 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 输入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 输出:HCSL，LVDS 频率 - 最大:400MHz 电源电压:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:32-VFQFN 裸露焊盘 供应商设备封装:32-QFN（5x5） 包装:管件 |
| ICS8316AKLFT | 功能描述:IC CLOCK BUFFER 1:16 32-VFQFPN RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:HiPerClockS™ 标准包装:74 系列:- 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 输入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 输出:HCSL，LVDS 频率 - 最大:400MHz 电源电压:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:32-VFQFN 裸露焊盘 供应商设备封装:32-QFN（5x5） 包装:管件 |
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