9FGV1006A003LTGI

Overview

The 9FGV1006A003LTGI is a PhiClock™ programmable clock generator manufactured by Renesas Electronics. It operates within a supply voltage range of 1.71 V to 3.465 V and supports a maximum frequency of 325 MHz. The device features one circuit with a 1:4 input-to-output ratio, accepting HCSL, LVCMOS, LVDS, or crystal inputs. Outputs include HCSL, LVCMOS, LVDS, and LVPECL configurations. It utilizes an integer PLL architecture without fractional multiplication capabilities. The component is housed in a 16-TFLGA package with an exposed pad, suitable for surface mount installation across an operating temperature range of -40°C to 85°C.

Feature Summary

• PhiClock™ family member providing low phase-noise and low-power performance
• Supports hardware selection via select pins or software configuration through I²C
• Generates two copies of the output frequency and one copy of the crystal reference input
• Accepts spread spectrum input signals

Applications

• PCI Express timing solutions
• High-speed serial link clock generation
• Server and storage system clock distribution

Procurement Notes

Verify the specific suffix LTGI against the manufacturer's current datasheet to confirm pinout and electrical characteristics match the design requirements. Confirm moisture sensitivity level (MSL) and reflow soldering profile compatibility during assembly planning. Ensure I²C address settings align with system bus constraints if multiple devices are present.

Selection Notes

Select this component when a single differential or single-ended input requires four matched output clocks with spread spectrum capability. Verify that the required output voltage levels (HCSL, LVCMOS, LVDS, LVPECL) are supported by the external termination network. Check that the 1.71 V to 3.465 V supply range matches the target system power rails.

Part Context

This part belongs to the IDT/Renesas PhiClock™ programmable clock generator family, which was acquired by Renesas Electronics. The 9FGV1006 series offers factory-configurable options for output types and frequencies. The A003 suffix typically denotes a specific factory configuration regarding output signaling and frequency, distinct from other variants like C000.

Replacement Considerations

Cross-reference with other 9FGV1006 variants such as 9FGV1006C000LTGI for identical package and function but different factory configurations. Ensure substitute parts maintain the same 16-TFLGA footprint and electrical specifications.