AK1545

Description：IC PLL RF FREQ SYNTHESIZR 16SSOP
Series：-

SKU:a0d2ef7c12ea Category: Clock Generators, PLLs, Frequency Synthesizers Brand: Asahi Kasei Microdevices/AKM

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Product introduction

Product Detailed Parameters

Description：IC PLL RF FREQ SYNTHESIZR 16SSOP
Series：-
Package：Tape & Reel (TR)
Mfr：Asahi Kasei Microdevices/AKM
PLL：Yes
Input：Clock
Output：Clock
Number of Circuits：1
Ratio - Input:Output：2:01
Differential - Input:Output：Yes/No
Frequency - Max：3.5GHz
Divider/Multiplier：Yes/No
Voltage - Supply：2.7V ~ 5.5V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-TSSOP
Type：-
Grade：-
Qualification：-

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AK1545

Overview

The AK1545 is a single-circuit PLL RF frequency synthesizer manufactured by Asahi Kasei Microdevices. It operates with a maximum frequency of 3.5GHz and supports a 2:1 input-to-output ratio. The device features both differential input and non-differential output capabilities, incorporating divider and multiplier functions within its architecture. It requires a supply voltage ranging from 2.7V to 5.5V and functions reliably across an operating temperature range of -40°C to 85°C. The component is housed in a 16-TSSOP package with a width of 4.40mm.

Feature Summary

Integrates a Phase-Locked Loop (PLL) for precise RF frequency synthesis up to 3.5GHz.
Supports differential input signals while providing non-differential output.
Includes internal divider and multiplier circuits for flexible frequency generation.
Operates on a standard 2.7V to 5.5V power supply range.

Applications

RF signal generation systems
Frequency synthesizer modules
Wireless communication equipment

Procurement Notes

Verify the obsolete status of this component before procurement planning. Confirm that the 16-TSSOP package dimensions match your PCB footprint requirements. Ensure the 2.7V to 5.5V supply voltage aligns with your system design. Check for available replacement parts if long-term availability is required.

Selection Notes

Select this component when a single-channel PLL synthesizer with a 3.5GHz maximum frequency is needed. Consider the 16-TSSOP package size for space-constrained designs. Verify compatibility with differential input sources. Ensure the operating temperature range meets your environmental specifications.

Part Context

This part belongs to the clock and timing category, specifically under PLLs and frequency synthesizers. It is designed for applications requiring stable RF frequency generation. The manufacturer provides EDA models for design integration. The component is classified under HTSUS code 8542.39.0090.