8305AGLFT

Overview

The 8305AGLFT is a low skew, 1-to-4 multiplexed differential/LVCMOS-to-LVCMOS/LVTTL fanout buffer manufactured by Renesas Electronics. It operates within an ambient temperature range of 0°C to 70°C and supports core/output power supply configurations of 3.3V/3.3V, 3.3V/2.5V, 3.3V/1.8V, or 3.3V/1.5V. The device features selectable clock inputs accepting differential levels (LVPECL, LVDS, LVHSTL, HCSL, SSTL) or single-ended LVCMOS/LVTTL signals. Maximum output frequency reaches 350MHz with a maximum output skew of 35ps and part-to-part skew of 700ps. Typical additive phase jitter RMS is 0.04ps.

Feature Summary

• Low skew 1-to-4 fanout buffer with selectable differential or single-ended inputs
• Maximum output frequency of 350MHz with 35ps max output skew
• Supports multiple output voltage modes: 3.3V, 2.5V, 1.8V, and 1.5V
• Internally synchronized clock enable eliminates runt pulses

Applications

• High-performance clock distribution networks
• Systems requiring well-defined performance and repeatability
• Multiplexed clock signal routing

Part Context

The 8305AGLFT belongs to the IDT family of High Performance Clock Solutions, now under Renesas Electronics. It is designed for applications demanding precise timing characteristics and flexible input compatibility across various logic families.

Replacement Considerations

The 8305AGLFT is listed as obsolete. The lead-free variant 8305AGLF is available in tube packaging.