SI53306-B-GMR

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SI53306-B-GMR

+BOM

IC BUFFER/LEVEL XLATOR 1:4 16QFN

  • メーカースカイワークス・ソリューションズ株式会社

  • メーカー品番 #SI53306-B-GMR

  • データシート SI53306-B-GMR DataSheet

  • パッケージ QFN-16

  • 在庫状況4270

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性 値
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Type Fanout Buffer (Distribution), Translator
Number of Circuits 1
Ratio - Input: Output 1:4
Differential - Input: Output Yes/Yes
Input CML, HCSL, LVCMOS, LVDS, LVPECL
Output CML, HCSL, LVCMOS, LVDS, LVPECL
Frequency - Max 725 MHz
Voltage - Supply 1.71V ~ 3.63V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount

概要

Description

The SI53306-B-GMR is a high-performance, low-jitter clock generator IC from Silicon Labs. It generates multiple output clocks from a single input reference, supporting frequencies up to 350 MHz. Key features include:
- Flexible Outputs: Up to 6 differential or 12 LVCMOS outputs.
- Low Jitter: <0.5 ps RMS (12 kHz–20 MHz).
- Wide Input Range: Supports crystal, LVCMOS, LVDS, or LVPECL inputs.
- I²C Programmability: Allows dynamic frequency and output configuration.
- Industrial-Grade: Operates from -40°C to +85°C.
Ideal for networking, telecom, and data center applications requiring precise clock synchronization. The -B-GMR variant includes specific packaging (QFN-24) and tape/reel options.
For detailed specs, refer to the datasheet.

Equivalent

Equivalent products to the SI53306-B-GMR clock generator include:
- SI53306-A-GMR (similar specs, minor differences)
- SI53308-B-GMR (higher channel count)
- SI5341/44 (higher performance, more features)
- Texas Instruments LMK04828 (alternative from TI)
- Renesas 5P49V60 (comparable multi-output clock generator)
Check datasheets for exact compatibility.

Pinout

The SI53306-B-GMR is a 6-output clock generator with the following key details:
- Pin Count: 20-pin (QFN package)
- Functions:
- Generates up to 6 independent clock outputs (LVCMOS/LVDS/HCSL selectable per output).
- Supports input frequencies from 8 kHz to 710 MHz (crystal or reference clock).
- Provides low jitter (<0.5 ps RMS typical).
- Programmable via I²C or pin-strapping for flexible frequency configuration.
- Operates at 1.8V, 2.5V, or 3.3V supply voltages.
Common applications include networking, telecom, and consumer electronics requiring multi-clock synchronization.

Manufacturer

The SI53306-B-GMR is manufactured by Silicon Labs (now part of Skyworks Solutions). Silicon Labs is a semiconductor company specializing in mixed-signal, analog, and RF ICs for IoT, infrastructure, and industrial applications. The SI53306-B-GMR is a high-performance clock generator, reflecting Silicon Labs' expertise in timing solutions.
In 2021, Silicon Labs' infrastructure and automotive business, including its timing products, was acquired by Skyworks Solutions, a global semiconductor company focused on wireless connectivity and analog chips.
Key Points:
- Manufacturer: Silicon Labs (now under Skyworks Solutions).
- Product Type: Clock generator IC.
- Company Focus: Mixed-signal, timing, and wireless semiconductors.

Package

The SI53306-B-GMR is available in a 24-pin QFN (Quad Flat No-lead) package with dimensions of 4mm x 4mm. This compact, surface-mount package is designed for high-performance clock applications, offering excellent thermal and electrical performance. The QFN package is lead-free and RoHS-compliant.

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