SI52147-A01AGMR

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SI52147-A01AGMR

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IC CLK GENERATOR 100MHZ 48QFN

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Thông số kỹ thuật

thuộc tính Giá trị
Package / Case Tape & Reel (TR)
Part Status Active
PLL Yes
Main Purpose PCI Express (PCIe)
Input Clock, Crystal
Output HCSL
Number of Circuits 1
Ratio - Input: Output 1:9
Differential - Input: Output No/Yes
Frequency - Max 100MHz
Voltage - Supply 3.135V ~ 3.465V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount

Tổng quan

Description

The SI52147-A01AGMR is a high-performance, low-power PCIe clock generator from Skyworks Solutions. It provides low-jitter, differential clock outputs for PCI Express (PCIe) Gen 1/2/3/4/5 applications. Key features include:
- 1.8V or 2.5V operation
- 100MHz fundamental frequency
- Ultra-low phase jitter (<0.5ps RMS)
- HCSL (High-Speed Current Steering Logic) outputs
- Spread Spectrum (SSC) support for EMI reduction
- Industrial temperature range (-40°C to +85°C)
Designed for servers, storage, networking, and embedded systems, it ensures reliable clock synchronization in high-speed data transfer environments. The A01AGMR variant is optimized for automotive-grade (AEC-Q100) applications, enhancing robustness for demanding conditions.
For detailed specs, refer to the Skyworks datasheet.

Equivalent

Equivalent products to the SI52147-A01AGMR (a PCIe clock generator by Skyworks) include:
- PI6C557-03AQ (Diodes Incorporated)
- 9FGV1006C (Renesas)
- NB3N5573MNR2G (ON Semiconductor)
These are PCIe clock generators with similar specs (low jitter, multi-output). Verify pin compatibility and datasheet details for exact substitution.

Features

The SI52147-A01AGMR is a high-performance PCIe Gen 4 clock generator with the following key features:
- PCIe Gen 4/5 Compliance: Supports PCIe 4.0/5.0 with low jitter (<100fs RMS).
- Flexible Outputs: Provides up to 12 differential outputs (HCSL/LVDS configurable).
- Wide Frequency Range: Supports 100MHz, 125MHz, and programmable frequencies.
- Low Power: Optimized for power efficiency in server/enterprise applications.
- Industrial Temp Range: Operates from -40°C to +85°C.
- Small Package: 6x6mm 40-pin QFN for space-constrained designs.
- Redundancy Support: Features input clock failover for high-reliability systems.
Ideal for data centers, networking, and storage applications requiring robust timing solutions.

Pinout

The SI52147-A01AGMR is a PCIe Gen 3/4/5 clock generator from Skyworks.
- Pin Count: 48-pin (QFN package).
- Key Functions:
- Generates low-jitter, high-performance reference clocks for PCIe applications.
- Supports Gen 3/4/5 (100 MHz HCSL outputs).
- Features 4 differential output pairs (8 outputs total).
- Includes OE# (Output Enable) control and SMBus/I²C programmability.
- Operates at 3.3V supply voltage.
Designed for servers, storage, and networking applications requiring precise timing.

Package

The SI52147-A01AGMR is a high-frequency clock generator IC. It comes in a 24-pin QFN (Quad Flat No-leads) package, measuring 4mm x 4mm. This compact, surface-mount package offers efficient thermal performance and is commonly used in high-speed digital applications. The "MR" suffix may indicate tape-and-reel packaging for automated assembly.

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