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| 型号： | ICS83023AMILFT |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 11/13页 |
| 文件大小： | 0K |
| 描述： | IC CLK BUFFER TRANSLA 1:1 8-SOIC |
| 标准包装： | 2,500 |
| 系列： | HiPerClockS™ |
| 类型： | 变换器 |
| 电路数： | 2 |
| 比率 - 输入:输出： | 1:1 |
| 差分 - 输入:输出： | 是/无 |
| 输入： | HCSL，LVDS，LVHSTL，LVPECL，SSTL |
| 输出： | LVCMOS，LVTTL |
| 频率 - 最大： | 350MHz |
| 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： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
| 其它名称： | 83023AMILFT |
83023AMI
www.idt.com
REV. B JULY 29, 2010
7
ICS83023I
DUAL, 1-TO-1
DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER
APPLICATION INFORMATION
Figure 1 shows how the differential input can be wired to accept
single ended levels. The reference voltage V_REF = V
DD/2 is
generated by the bias resistors R1, R2 and C1. This bias circuit
should be located as close as possible to the input pin. The
FIGURE 1. SINGLE ENDED SIGNAL DRIVING DIFFERENTIAL INPUT
WIRING THE DIFFERENTIAL INPUT TO ACCEPT SINGLE ENDED LEVELS
ratio of R1 and R2 might need to be adjusted to position the
V_REF in the center of the input voltage swing. For example, if
the input clock swing is only 2.5V and V
DD = 3.3V, V_REF should
be 1.25V and R2/R1 = 0.609.
V_REF
R1
1K
C1
0.1u
R2
1K
Single Ended Clock Input
CLK
nCLK
VDD
INPUTS:
CLK/nCLK INPUT:
For applications not requiring the use of the differential input,
both CLK and nCLK can be left floating. Though not required,
but for additional protection, a 1k
Ω resistor can be tied from
CLK to ground.
RECOMMENDATIONS FOR UNUSED INPUT AND OUTPUT PINS
OUTPUTS:
LVCMOS OUTPUT:
All unused LVCMOS output can be left floating. We
recommend that there is no trace attached.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS83023AMIT | 制造商:ICS 制造商全称:ICS 功能描述:DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER |
| ICS83023I | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:DUAL, 1-TO-1 DIFFERENTIAL-TOLVCMOS TRANSLATOR/BUFFER |
| ICS830-23I | 制造商:ICS 制造商全称:ICS 功能描述:DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER |
| ICS83026AMI | 制造商:ICS 制造商全称:ICS 功能描述:LOW SKEW, 1-TO-2 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER |
| ICS83026AMILF | 功能描述:IC CLK BUFFER 1:2 350MHZ 8-SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:HiPerClockS™ 产品培训模块:High Bandwidth Product Overview 标准包装:1,000 系列:Precision Edge® 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:4 差分 - 输入:输出:是/是 输入:CML，LVDS，LVPECL 输出:CML 频率 - 最大:2.5GHz 电源电压:2.375 V ~ 2.625 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VFQFN 裸露焊盘，16-MLF? 供应商设备封装:16-MLF?（3x3） 包装:带卷 (TR) |
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