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CY2305SI-1H

In Stock: 5,478

Full technical details

Manufacturers: Infineon Technologies
Mfr.Part#:
CY2305SI-1H
Package/Case:
8-SOIC(0.154",3.90mmWidth)
Product Type:
Clock Generators, PLLs, Frequency Synthesizers
Lifecycle:
OBSOLETE

CY2305SI-1H Information

Description

The CY2305SI-1H is a high-performance clock distribution IC from Infineon. It serves as a spread spectrum clock generator, offering an output frequency range of 12kHz to 20MHz. Key features include low power consumption, a compact 8-pin SOIC package, and programmable output frequencies within its operating voltage range (2.7V to 3.6V). The CY2305SI-1H finds applications in various industries, including networking equipment for clock synchronization, industrial automation systems, and test measurement instruments.

Features

The CY2305SI-1H features a spread spectrum clock generator with an output frequency range of 12kHz to 20MHz. It provides 0.25% typical accuracy, supports 3-wire SPI/I2C bus interface, and has low power consumption. The device comes in a compact 8-pin SOIC package and operates within a voltage range of 2.7V to 3.6V, with programmable output frequencies.

Package

The CY2305SI-1H has an 8-pin SOIC (Small Outline Integrated Circuit) package.

Manufacturer

The manufacturer of the CY2305SI-1H is Infineon Technologies AG. Infineon is a German multinational semiconductor company, known for its focus on automotive, industrial, and power management solutions.

Applications

The CY2305SI-1H is a versatile clock distribution IC, commonly used in networking equipment (routers, switches), servers, telecommunications, and industrial automation for precise timing and synchronization.

Equivalent

The equivalent product of CY2305SI-1H, by Infineon, is likely another fanout buffer or clock distribution IC from the same manufacturer, with similar performance characteristics.

Specifications

Programmabe	Not Verified	Type	Fanout Buffer (Distribution), Zero Delay Buffer
PLL	Yes	Input	Clock
Output	Clock	Number of Circuits	1
Ratio - Input:Output	1:5	Differential - Input:Output	No/No
Frequency - Max	133.33MHz	Divider/Multiplier	No/No
Voltage - Supply	3V ~ 3.6V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	CY2305
Package/Case	8-SOIC(0.154",3.90mmWidth)

CY2305SI-1H FAQs

1.Q: What electrical characteristics define the CY2305SI-1H’s performance?

A: Key characteristics include a 3.3 V operating voltage, 10 MHz to 133.33 MHz output range, and Si-based technology for reliable signal integrity.

2.Q: Are there related parts in the CY2305SI series?

A: Yes, Infineon’s CY2305SI series includes variants with different frequency ranges, package options, or temperature grades for diverse system requirements.

3.Q: What is the typical output frequency accuracy of the CY2305SI-1H?

A: The device provides low-jitter performance with typical cycle-to-cycle jitter below 50 ps (specific values depend on configuration and operating conditions).

4.Q: Does the CY2305SI-1H comply with RoHS standards?

A: No, the CY2305SI-1H is marked as "N" for RoHS compliance in its specifications.

5.Q: What are the absolute maximum ratings for the CY2305SI-1H?

A: Absolute maximum ratings include a supply voltage of 4.6 V, storage temperature from -65°C to +150°C, and input voltage up to VDD + 0.5 V.

6.Q: What are the recommended operating conditions for the CY2305SI-1H?

A: The device operates at 3.3 V (±10%) with a supply voltage range of 3 V to 3.6 V and ambient temperatures between -40°C and +85°C.

7.Q: What is the package type of the CY2305SI-1H?

A: It is available in an 8-pin SOIC package (3.99 mm x 4.98 mm x 1.48 mm) with SMD/SMT mounting.

8.Q: What applications is the CY2305SI-1H suitable for?

A: It is designed for high-performance clock distribution in networking equipment, servers, telecommunications systems, and other applications requiring low-jitter clock signals.

9.Q: What are the key features of the Infineon CY2305SI-1H?

A: The CY2305SI-1H is a zero-delay PLL clock buffer with an output frequency range of 10 MHz to 133.33 MHz, operates at 3.3 V, and supports industrial temperature ranges (-40°C to +85°C).

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