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参数资料
| 型号： | ICS843023AGLFT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 320 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封装： | 4.40 X 3 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSOP-8 |
| 文件页数： | 1/14页 |
| 文件大小： | 263K |
| 代理商： | ICS843023AGLFT |
FEMTOCLOCKS CRYSTAL-TO-
3.3V LVPECL CLOCK GENERATOR
ICS843023
IDT / ICS 3.3V LVPECL CLOCK GENERATOR
1
ICS843023AG REV. A FEBRUARY 14, 2008
GENERAL DESCRIPTION
The ICS843023 is a Gigabit Ether net Clock
Generator and a member of the HiPerClocksTM family
of high perfor mance devices from IDT. The
ICS843023 uses a 25MHz crystal to synthesize
250MHz. The ICS843023 has excellent phase jitter
performance, over the 1.875MHz – 20MHz integration range. The
ICS843023 is packaged in a small 8-pin TSSOP, making it ideal
for use in systems with limited board space.
FEATURES
One differential 3.3V LVPECL output
Crystal oscillator interface designed for 25MHz,
18pF parallel resonant crystal
Output frequencies: 245MHz – 320MHz
VCO range: 490MHz - 640MHz
RMS phase jitter @ 250MHz, using a 25MHz crystal
(1.875MHz - 20MHz): 0.39ps (typical)
Offset
Noise Power
100Hz ............... -86.3 dBc/Hz
1kHz ............. -114.6 dBc/Hz
10kHz ............. -125.6 dBc/Hz
100kHz ................ -126 dBc/Hz
3.3V operating supply
0°C to 70°C ambient operating temperature
Available in both standard (RoHS 5) and lead-free (RoHS 6)
packages
HiPerClockS
ICS
ICS843023
8-Lead TSSOP
4.40mm x 3.0mm x 0.925mm
package body
G Package
Top View
VCC
XTAL_OUT
XTAL_IN
VEE
1
2
3
4
Q
nQ
VCC
OE
8
7
6
5
BLOCK DIAGRAM
PIN ASSIGNMENT
OSC
Phase
Detector
VCO
÷2
(fixed)
÷20
(fixed)
XTAL_IN
XTAL_OUT
Q
nQ
25MHz
OE
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|---|---|
| ICS843023AGLF | 320 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| ICS843031AG-01LFT | 340 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| ICS843031AG-01LF | 340 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| ICS843031AG-01 | 340 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| ICS843031AGI-01LF | 340 MHz, OTHER CLOCK GENERATOR, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS843023AGT | 制造商:ICS 制造商全称:ICS 功能描述:3.3V, 250MHZ LVPECL CLOCK GENERATOR |
| ICS843023I | 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS-TM CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK GENERATOR |
| ICS8430252-45 | 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER |
| ICS8430252CG-45 | 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER |
| ICS8430252CG-45LF | 功能描述:IC FREQ SYTHTHESIZER 16-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:HiPerClockS™, FemtoClock™ 标准包装:1,000 系列:- 类型:时钟/频率合成器，扇出分配 PLL:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 除法器/乘法器:- 电源电压:- 工作温度:- 安装类型:表面贴装 封装/外壳:56-VFQFN 裸露焊盘 供应商设备封装:56-VFQFP-EP（8x8） 包装:带卷 (TR) 其它名称:844S012AKI-01LFT |
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