参数资料
型号: 514ECAXXXXXXAAGR
厂商: SILICON LABORATORIES
元件分类: 时钟产生/分配
英文描述: 250 MHz, OTHER CLOCK GENERATOR, PDSO6
封装: 5 X 7 MM, ROHS COMPILANT PACKAGE-6
文件页数: 30/32页
文件大小: 267K
代理商: 514ECAXXXXXXAAGR
Si514
Preliminary Rev. 0.9
7
Table 5. Output Clock Jitter and Phase Noise
VDD = 2.5 or 3.3 V ±10%, TA = –40 to +85 oC; Output Format = LVPECL
Parameter
Symbol
Test Condition
Min
Typ
Max
Units
Period Jitter (RMS)
JPRMS
10 k samples1
——
1.2
ps
Period Jitter (Pk-Pk) JPPKPK
10 k samples1
——
11
ps
Phase Jitter (RMS)
φJ
1.875 MHz to 20 MHz integration
bandwidth2 (brickwall)
—0.31
0.55
ps
12 kHz to 20 MHz integration
bandwidth2
—0.8
1.0
ps
Phase Noise,
156.25 MHz
φN
100 Hz
–85
dBc/Hz
1kHz
–110
dBc/Hz
10 kHz
–115
dBc/Hz
100 kHz
–120
dBc/Hz
1 MHz
–135
dBc/Hz
Additive RMS
Jitter Due to Power
Supply Noise3
JPSR
10 kHz sinusoidal noise
< 0.5
ps
100 kHz sinusoidal noise
1
ps
500 kHz sinusoidal noise
1
ps
1 MHz sinusoidal noise
1
ps
Spurious
SPR
LVPECL output, 156.25 MHz,
offset > 10 kHz
—–75
dBc
Notes:
1.
Applies to output frequencies: 74.17582, 74.25, 75, 77.76, 100, 106.25, 125, 148.35165, 148.5, 150, 155.52, 156.25,
212.5, 250 MHz.
2.
Applies to output frequencies: 100, 106.25, 125, 148.35165, 148.5, 150, 155.52, 156.25, 212.5 and 250 MHz.
3.
156.25 MHz. Increase in jitter on output clock due to sinewave noise added to VDD (2.5/3.3 V = 100 mVPP, 1.8 V =
50 mVPP).
相关PDF资料
PDF描述
514KACXXXXXXBAG 125 MHz, OTHER CLOCK GENERATOR, PDSO6
514LCCXXXXXXAAG 125 MHz, OTHER CLOCK GENERATOR, PDSO6
514QCAXXXXXXAAGR 250 MHz, OTHER CLOCK GENERATOR, PDSO6
514QCCXXXXXXAAGR 125 MHz, OTHER CLOCK GENERATOR, PDSO6
515105 MECHANICAL TUNED DRO, 8000 MHz - 9000 MHz
相关代理商/技术参数
参数描述
514F 功能描述:风扇 50x15mm 24VDC 12CFM 1W 5000RPM 30dBA SB RoHS:否 制造商:Sanyo Denki 产品:Fans 电流类型: 电源电压:48 V 气流:636 CFM 轴承类型: 噪声:83 dBA 速度:6400 RPM 功率额定值:264 W 框架尺寸 (mm):172 mm x 150 mm x 102 mm 外壳材料:Aluminum 端接类型:Wire 系列:
514F 制造商:ebm-papst Inc 功能描述:FAN 50MM 24VDC
514F 制造商:ebm-papst Inc 功能描述:Axial Fan
514FAA000115BAG 功能描述:100kHz ~ 250MHz LVDS XO (Standard) Programmable Oscillator Surface Mount 2.5V 23mA Enable/Disable 制造商:silicon labs 系列:Si514 包装:托盘 零件状态:有效 类型:XO(标准) 可编程类型:空白(须由用户启用程序) 可用频率范围:100kHz ~ 250MHz 功能:启用/禁用 输出:LVDS 电压 - 电源:2.5V 频率稳定度:±50ppm 频率稳定性(总体):±100ppm 工作温度:-40°C ~ 85°C 扩频带宽:- 电流 - 电源(最大值):23mA 等级:- 安装类型:表面贴装 封装/外壳:6-SMD,无引线(DFN,LCC) 大小/尺寸:0.197" 长 x 0.126" 宽(5.00mm x 3.20mm) 高度:0.050"(1.28mm) 电流 - 电源(禁用)(最大值):18mA 标准包装:50
514FBA000159AAG 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Trays