Dual-Phase TTL Clock Source (f, f/5), SMA Connectors by Pulse Research Lab

The PRL-173 is a pre-assembled TTL crystal clock source module, featuring 50 Ω back-terminated outputs, ideal for driving long lines, terminated or not. It converts the internal crystal clock frequency 'f' into 2-Φ clock outputs of 'f' and 'f/5'. The maximum output frequency is 50 MHz (model PRL-173-50). Standard crystal frequencies include 1 MHz, 2.5 MHz, 5 MHz, 10 MHz, 25 MHz, and 50 MHz, with custom frequencies available upon request, indicated by a 3-digit suffix. Each module, measuring 1.3 x 2.9 x 2.9 inches, is housed in an extruded aluminum enclosure and comes with a ±8.5V AC/DC Adapter.

• Typical Edge Jitter: 50 ps
• Typical Skew Between Outputs: 750 ps
• Stock Crystal Frequencies: 1, 2.5, 5, 10, 25, and 50 MHz
• Custom Crystal Frequencies: Available Upon Request
• Output Impedance: 50 Ω, Drives 50 Ω Loads or Long Lines
• Output Coupling: DC Coupled
• Output Connectors: SMA
• Included Accessories: ±8.5V AC/DC Adapter