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SKYWORKS 548BCAA000118CCGR product image
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SKYWORKS 548BCAA000118CCGR

Manufacturer
SKYWORKS
MPN
548BCAA000118CCGR
LCSC Part #
C17585396
Packaging
SMD3225-6P
Customer #
Key Attributes
156.25MHz SMD3225-6P Oscillators RoHS
DatasheetSKYWORKS 548BCAA000118CCGR
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QtyUnit Price(Reference Only)Total Amount
1+$ 84.8005$ 84.80
250+$ 33.8371$ 8459.28
500+$ 32.7055$ 16352.75
1,000+$ 32.1475$ 32147.50
Standard Packaging250/Full Reel
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Products Specifications

All
TypeDescription
CategoryPassives/Crystals, Oscillators, Resonators/Oscillators
ManufacturerSKYWORKS
PackagingSMD3225-6P
Current - Supply121mA
Operating Temperature-40℃~+85℃
Frequency Stability±7ppm
Output TypeLVDS
Frequency156.25MHz
Voltage - Supply1.8V;2.5V;3.3V
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Introduction

AI Translation

The Si548 Ultra Series oscillator employs Skyworks Solutions' advanced 4th-generation DSPLL technology to deliver ultra-low jitter, low phase noise clocks at any output frequency. The device is user-programmable via simple I2C commands, providing sub-1 ppb resolution at any frequency from 0.2 to 1500 MHz while maintaining extremely low jitter for both integer and fractional frequencies across its operating range. The Si548 offers excellent reliability and frequency stability with guaranteed aging performance. On-chip power supply filtering provides industry-leading power supply noise rejection, simplifying the task of generating low-jitter clocks in noisy systems using switching-mode power supplies. The Si548 supply chain is greatly simplified, enabling Skyworks to ship custom-frequency samples within 1–2 weeks of order receipt. Unlike conventional XOs, the Si548 uses a single crystal combined with a DSPLL IC-based approach to deliver the required output frequency. The Si548 can be factory-configured to a wide range of user specifications, including startup frequency, I2C address, output format, and temperature stability. Specific configurations are factory-programmed at time of shipment, eliminating the long lead times associated with custom oscillators.

Features

AI Translation
  • Programmable via I2C to any frequency from 0.2 to 1500 MHz with sub-1 ppb resolution
  • Ultra-low jitter: 95 fs RMS typical (12 kHz - 20 MHz)
  • I2C interface supports 100 kbps, 400 kbps, and 1 Mbps (Fast Mode Plus)
  • Low additive jitter when I2C active (15 fs typical)
  • Excellent power supply noise rejection and immunity: -80 dBc typical
  • Single part number supports 3.3V, 2.5V, and 1.8V supply voltages
  • Available output options: LVPECL, LVDS, CML, HCSL, CMOS, and dual CMOS
  • Compact 2.5×3.2 mm package
  • Samples available within 1–2 weeks

Applications

AI Translation

100G/200G/400G optical transport network, coherent optics, PAM4; 10G/40G/100G optical Ethernet; 3G-SDI/12G-SDI/24G-SDI broadcast video; servers, switches, storage, search acceleration; test and measurement; FPGA/ASIC clocking