参数资料
型号: IDT23S05T-1DCGI8
厂商: IDT, Integrated Device Technology Inc
文件页数: 1/7页
文件大小: 0K
描述: IC CLK BUFFER PL ZD 8-SOIC
标准包装: 3,000
类型: 零延迟缓冲器
PLL: 带旁路
输入: LVTTL
输出: LVTTL
电路数: 1
比率 - 输入:输出: 1:5
差分 - 输入:输出: 无/无
频率 - 最大: 133MHz
除法器/乘法器: 无/无
电源电压: 2.3 V ~ 2.7 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: 23S05T-1DCGI8
1
COMMERCIALANDINDUSTRIALTEMPERATURERANGES
IDT23S05T
2.5VZERODELAYCLOCKBUFFER,SPREADSPECTRUMCOMPATIBLE
APRIL
2012
2012
Integrated Device Technology, Inc.
DSC 6397/11
c
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FEATURES:
Phase-Lock Loop Clock Distribution
10MHz to 133MHz operating frequency
Distributes one clock input to one bank of five outputs
Zero Input-Output Delay
Output Skew < 250ps
Low jitter <200 ps cycle-to-cycle
No external RC network required
Operates at 2.5V VDD
Power down mode
Spread spectrum compatible
Available in SOIC package
FUNCTIONAL BLOCK DIAGRAM
IDT23S05T
2.5V ZERO DELAY CLOCK
BUFFER, SPREAD SPECTRUM
COMPATIBLE
PLL
8
CLK1
CLK2
CLK3
CLK4
Control
Logic
REF
CLKOUT
1
3
2
5
7
DESCRIPTION:
The IDT23S05T is a high-speed phase-lock loop (PLL) clock buffer,
designed to address high-speed clock distribution applications. The zero
delay is achieved by aligning the phase between the incoming clock and
the output clock, operable within the range of 10 to 133MHz.
The IDT23S05T is an 8-pin version of the IDT23S09T. IDT23S05T
accepts one reference input, and drives out five low skew clocks. All parts
have on-chip PLLs which lock to an input clock on the REF pin. The PLL
feedback is on-chip and is obtained from the CLKOUT pad. In the absence
of an input clock, the IDT23S05T enters power down. In this mode, the
device will draw less than 12
μA for Commercial Temperature Range and
and less than 25
μA for Industrial temperature range, the outputs are tri-
stated, and the PLL is not running, resulting in a significant reduction of
power. The IDT23S05T is characterized for both Industrial and Commer-
cial operation.
NOTE: EOL for non-green parts to occur on 5/13/10 per
PDN U-09-01
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