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RENESAS 557G05ALFT Quad Differential Clock Generator
The ICS557-05A is a high-performance spread-spectrum clock generator supporting PCI-Express requirements, designed with four differential HCSL or LVDS high-frequency outputs. Packaged in a 20-pin TSSOP, it reduces EMI through spread spectrum technology. It uses external 25 MHz clock or crystal input, with power-down and output enable control. Ideal for embedded systems and PC applications, it features selectable spread spectrum types, internal PLL, and supports industrial temperature ranges, ensuring low jitter, repeatability, and EMI compliance in high-speed digital designs.
RENESAS 557G05ALFT Quad Differential Clock Generator Specifications:
- Package: 20-pin TSSOP (173 mil)
- Supply Voltage: +3.3 V digital and analog supplies
- Input Clock: External 25 MHz crystal or clock input
- Differential Outputs: 4 channels with spread spectrum capability
- Output Frequency: 100/200 MHz with optional spread spectrum
- Spread Spectrum Types: Downspread at -0.5%, -1.0%, or +1.5% with selectable spread type
- Spread Bypass: Available for non-spread operation
- Temperature Range: 0°C to +70°C (standard), -40°C to +85°C (industrial)
- Pin Descriptions: VDDXD, GND, IREF, CLKOUTs, OE, PD, X1, X2, etc.
- Jitter: Cycle-to-cycle jitter approximately 80 ps
- Power Consumption: Approx. 105 mA at 50Ω load
- Absolute Max Voltage: 5.5V, ESD protection: 2000V
- RoHS: Compliant, Pb-Free options available
- Operation Mode: Enabled/disabled via OE, powered down via PD
Buy the IDT ICS557-05A – Reliable PCIe Clock Generator for Industrial Applications
Order the IDT ICS557-05A today for your PCI-Express applications. With four differential outputs supporting spread spectrum technology, it reduces EMI while maintaining high-frequency stability. Ideal for embedded and industrial systems, this 20-pin TSSOP package ensures reliable performance within an industrial temperature range. Its external clock or crystal input, combined with power-down and enable features, provides flexibility for complex designs. Ensure your system’s timing accuracy and EMI compliance—buy online now for fast delivery and dedicated support.
Get IDT ICS557-05A today—built for precision and long-lasting durability in high-speed digital systems.
Frequently Asked Questions
Where can I buy RENESAS 557G05ALFT?
You can click on the BUY or RFQ button to purchase 557G05ALFT from an authorized RENESAS distributor.
How do I troubleshoot issues or seek technical support for part 557G05ALFT?
You can download the 557G05ALFT datasheet or visit the RENESAS website for support.
Who is the manufacturer of 557G05ALFT?
RENESAS