181M-53LFT

Obsolete

Renesas Electronics Corporation

IC SS CLOCK GENERATOR 8SOIC

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Documents181-53 Datasheet

181M-53LFT

Obsolete

Renesas Electronics Corporation

IC SS CLOCK GENERATOR 8SOIC

Deep-Dive with AI

Documents181-53 Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	181M-53LFT

Differential - Input:Output	False
Divider/Multiplier	False
Frequency - Max [Max]	75 MHz
Input	Crystal, Clock
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output	CMOS
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
PLL	True
Ratio - Input:Output [custom]	1:1
Supplier Device Package	8-SOIC
Type	Spread Spectrum Clock Generator
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	3.135 V

181-53 Series

Low EMI Clock Generator

Part	Package / Case	Package / Case [y]	Package / Case [x]	Frequency - Max [Max]	Operating Temperature [Max]	Ratio - Input:Output [custom]	Type	Input	Number of Circuits	Supplier Device Package	Mounting Type	Output	Voltage - Supply [Max]	Voltage - Supply [Min]
Renesas Electronics Corporation 181M-53LF	8-SOIC	3.9 mm	0.154 in	75 MHz	70 °C	1:1	Spread Spectrum Clock Generator	Clock Crystal	1	8-SOIC	Surface Mount	CMOS	5.5 V	3.135 V
Renesas Electronics Corporation 181M-53LFT	8-SOIC	3.9 mm	0.154 in	75 MHz	70 °C	1:1	Spread Spectrum Clock Generator	Clock Crystal	1	8-SOIC	Surface Mount	CMOS	5.5 V	3.135 V
Renesas Electronics Corporation 181M-02LFT	8-SOIC	3.9 mm	0.154 in	48 MHz	70 °C	1:1	Spread Spectrum Clock Generator	Clock Crystal	1	8-SOIC	Surface Mount	CMOS	5.5 V	3.135 V
Renesas Electronics Corporation 181M-52LF	8-SOIC	3.9 mm	0.154 in	48 MHz	70 °C	1:1	Spread Spectrum Clock Generator	Clock Crystal	1	8-SOIC	Surface Mount	CMOS	5.5 V	3.135 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

181-53 Series

The 181-52 generates a low EMI output clock from a clock or crystal input. The device uses IDT's proprietary mix of analog and digital Phase Locked Loop (PLL) technology to spread the frequency spectrum of the output, thereby reducing the frequency amplitude peaks by several dB. The 181-52 offers center spread selection of +/-0.625% and +/-1.875%. Refer to the MK1714-01/02 for the widest selection of input frequencies and multipliers. IDT offers a complete line of EMI reducing clock generators. Consult us when you need to remove crystals and oscillators from your board.

Documents

Technical documentation and resources

181-53 Datasheet

Datasheet