AD809BRZ-REEL7

Overview

The AD809BRZ-REEL7 is an Integer-N phase-locked loop (PLL) frequency synthesizer manufactured by Analog Devices Inc. It operates within a supply voltage range of 4.5 V to 5.5 V, with a typical operating current of 17 mA. The device supports input frequencies between 9.72 MHz and 19.44 MHz, generating a fixed output frequency of 155.52 MHz. Designed for single-circuit applications, it functions reliably across an industrial temperature range from -40°C to +85°C. The component is housed in a 16-pin SOIC package and is supplied in reel packaging.

Feature Summary

• Integer-N PLL architecture for precise frequency synthesis
• Fixed output frequency of 155.52 MHz
• Input frequency range: 9.72 MHz to 19.44 MHz
• Single circuit configuration in SOIC-16 package

Applications

• Frequency synthesis in wireless communication systems
• Clock generation for RF integrated circuits
• Signal processing equipment requiring stable reference frequencies

Procurement Notes

Verify the specific REEL7 suffix against official Analog Devices documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with the required SOIC-16 footprint and validate that the fixed 155.52 MHz output aligns with system design requirements before procurement.

Selection Notes

Select this component when a fixed 155.52 MHz output is required from an input clock between 9.72 MHz and 19.44 MHz. Consider the 17 mA power consumption and 4.5 V to 5.5 V supply constraints. Verify that the SOIC-16 package fits the board layout and that the -40°C to +85°C temperature range meets environmental standards.

Part Context

This part belongs to the AD809 series of PLL frequency synthesizers. The REEL7 suffix indicates the component is packaged in reels for automated surface-mount assembly, distinguishing it from tube-packaged variants like the AD809BRZ.

Replacement Considerations

Consult Analog Devices documentation for direct pin-compatible substitutes within the AD809 family. Verify electrical parameters such as input/output frequencies and supply voltage ranges before substituting.