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型号	下载订购	功能描述	制造商上传企业	LOGO
SI52142	文件：1.59522 Mbytes Page：23 Pages	PCI-EXPRESS GEN 1, GEN 2, & GEN 3 TWO-OUTPUT CLOCK GENERATOR WITH 25 MHZ REFERENCE CLOCK Features  PCI-Express Gen 1, Gen 2, Gen 3, and Gen 4 common clock compliant  Gen 3 SRNS Compliant  Two 100 MHz, 125 MHz, or 200 MHz differential clock outputs  Supports Serial ATA (SATA) at 100 MHz  Low power, push-pull HCSL compatible differential outputs  No termination resistors 文件：1.59522 Mbytes 页数：23 Pages	SKYWORKS 思佳讯	SKYWORKS
SI52142	文件：187.72 Kbytes Page：20 Pages	PCI-EXPRESS GEN 1, GEN 2 & GEN 3 CLOCK TWO OUTPUT GENERATOR WITH 25 MHZ REFERENCE CLOCK 文件：187.72 Kbytes 页数：20 Pages	SILABS 芯科科技	SILABS
Si52142	文件：300 bytes Page：1 Pages	PCI Express 2-Output Clock Generator Si52142 The Si52142 2-output PCIe Gen1 Clock Generator provides industry-leading jitter performance, compliance with PCI Express (PCIe) Gen 1/2/3 requirements, outstanding frequency flexibility and configurable AC parameters for signal integrity optimization. The Si52142 meets PCIe Gen1,2,3 phase jitter req	Skyworks 思佳讯	Skyworks
SI52142-A01AGM	文件：1.59522 Mbytes Page：23 Pages	PCI-EXPRESS GEN 1, GEN 2, & GEN 3 TWO-OUTPUT CLOCK GENERATOR WITH 25 MHZ REFERENCE CLOCK Features  PCI-Express Gen 1, Gen 2, Gen 3, and Gen 4 common clock compliant  Gen 3 SRNS Compliant  Two 100 MHz, 125 MHz, or 200 MHz differential clock outputs  Supports Serial ATA (SATA) at 100 MHz  Low power, push-pull HCSL compatible differential outputs  No termination resistors 文件：1.59522 Mbytes 页数：23 Pages	SKYWORKS 思佳讯	SKYWORKS
SI52142-A01AGMR	文件：1.59522 Mbytes Page：23 Pages	PCI-EXPRESS GEN 1, GEN 2, & GEN 3 TWO-OUTPUT CLOCK GENERATOR WITH 25 MHZ REFERENCE CLOCK Features  PCI-Express Gen 1, Gen 2, Gen 3, and Gen 4 common clock compliant  Gen 3 SRNS Compliant  Two 100 MHz, 125 MHz, or 200 MHz differential clock outputs  Supports Serial ATA (SATA) at 100 MHz  Low power, push-pull HCSL compatible differential outputs  No termination resistors 文件：1.59522 Mbytes 页数：23 Pages	SKYWORKS 思佳讯	SKYWORKS
SI52142XX	文件：1.59522 Mbytes Page：23 Pages	PCI-EXPRESS GEN 1, GEN 2, & GEN 3 TWO-OUTPUT CLOCK GENERATOR WITH 25 MHZ REFERENCE CLOCK Features  PCI-Express Gen 1, Gen 2, Gen 3, and Gen 4 common clock compliant  Gen 3 SRNS Compliant  Two 100 MHz, 125 MHz, or 200 MHz differential clock outputs  Supports Serial ATA (SATA) at 100 MHz  Low power, push-pull HCSL compatible differential outputs  No termination resistors 文件：1.59522 Mbytes 页数：23 Pages	SKYWORKS 思佳讯	SKYWORKS
SI52142-A01AGM	文件：187.72 Kbytes Page：20 Pages	PCI-EXPRESS GEN 1, GEN 2 & GEN 3 CLOCK TWO OUTPUT GENERATOR WITH 25 MHZ REFERENCE CLOCK 文件：187.72 Kbytes 页数：20 Pages	SILABS 芯科科技	SILABS
Si52142-A01AGM	文件：93.99 Kbytes Page：2 Pages	This change is considered a minor change which does not affect form, fit, function, quality, or reliability. 文件：93.99 Kbytes 页数：2 Pages	SILABS 芯科科技	SILABS
Si52142-A01AGMR	文件：93.99 Kbytes Page：2 Pages	This change is considered a minor change which does not affect form, fit, function, quality, or reliability. 文件：93.99 Kbytes 页数：2 Pages	SILABS 芯科科技	SILABS
SI52142-A01AGMR	文件：187.72 Kbytes Page：20 Pages	PCI-EXPRESS GEN 1, GEN 2 & GEN 3 CLOCK TWO OUTPUT GENERATOR WITH 25 MHZ REFERENCE CLOCK 文件：187.72 Kbytes 页数：20 Pages	SILABS 芯科科技	SILABS

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技术参数

Output Bin：
<
Temperature Range Min (°C)：
-40
Package Type：
QFN24
Control：
I2C/Pin
OPN：
Si52142-A01AGM
Line Impedance Match：
100
Clock Generators：
true
Jitter Attenuating Clocks：
false
Number of Outputs：
2
Intel x86 Clocks：
false
Package Size (mm)：
4x4
Real Time Clock：
false
Description：
2-Output PCIe Clock Gen-25M Ref
Frequency Reference：
—
4G/LTE Wireless Clocks：
false
56G SerDes：
false
Ouput Format(s)：
HSCL; LVCMOS
VDDO (V)：
3.3
VDD (V)：
3.3
Jitter Recommended Range (fs)：
<
PCI Express：
true
Phase Jitter (ps RMS)：
1
Spread Spectrum：
false
Synchronous Ethernet/1588：
false
DSPLLs：
0
Xtal Input Frequency：
—
Reference Inputs：
1
Output Format Categories：
Differential
PCIe Performance：
1; 2; 3
Standards Compliance：
—
Output Frequency Min：
25
Embedded Xtal：
false
Loop Bandwidth Min (MHz)：
—
Temperature Range Max (°C)：
85
Output Frequency Max：
100

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市星辰微电科技有限公司	Si52142	SILICON/芯科	25+	QFN24	15000	SILICON/芯科全系列在售,支持订货	询价
瀚佳科技(深圳)有限公司	SI52142-A01AGM	Silicon Labs	24+	24-QFN(4x4)	53200	一级代理/放心采购	询价
深圳市安富世纪电子有限公司	SI52142-A01AGM	SILICON	23+	QFN	50000	全新原装正品现货,支持订货	询价
艾睿（深圳）半导体有限公司	SI52142-A01AGMR	SILICON LABS(芯科)	2447	QFN-24(4x4)	315000	一级代理专营品牌!原装正品,优势现货,长期排单到货	询价
深圳市科雨电子有限公司	SI52142-A01AGM	SILICON	25+	QFN-24	4854	就找我吧!--邀您体验愉快问购元件!	询价
讯运(深圳/上海)电子有限公司	SI52142-A01AGMR	SILICON LABS(芯科)	2021+	QFN-24(4x4)	499		询价
深圳市正纳电子有限公司	SI52142-A01AGM	SILICON LABS(芯科)	23+	NA	20094	正纳10年以上分销经验原装进口正品做服务做口碑有支持	询价
深圳市威尔健半导体有限公司	SI52142-A01AGM其他被动元件	SILICON LABS/芯科	23+	QFN	50000	全新原装正品现货,支持订货	询价
京海半导体(深圳)有限公司	SI52142-A01AGM	SILICON	25+	QFN	10000	原装现货假一罚十	询价
深圳市河锋鑫科技有限公司	SI52142A01AGM	Silicon Labs	22+	24QFN	9000	原厂渠道,现货配单	询价

更多SI52142供应商更新时间2026-4-18 15:54:00

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