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843004AG-01LFT +BOM

Crystal-to- LVPECL frequency synthesizer for reliable clocking

Manufacturer:

Renesas Electronics Corporation
Mfr.Part #:

843004AG-01LFT
Datasheet:

843004AG-01LFT Datasheet (PDF)
Series:

FemtoClock®
Programmabe:

Not Verified
Type:

Frequency Synthesizer
PLL:

Yes with Bypass
EDA/CAD Models:

Request Free CAD Models for 843004AG-01LFT

843004AG-01LFT General Description

With a focus on delivering exceptional clock solutions, the 843004AG-01LFT stands out as a 4 output LVPECL synthesizer optimized for generating Ethernet reference clock frequencies. It utilizes a 25MHz 18pF parallel resonant crystal to produce frequencies such as 156.25MHz, 125MHz, and 62.5MHz, which are determined by the settings of 2 frequency select pins (F_SEL[1:0]). Equipped with IDT's advanced 3rd generation low phase noise VCO technology, the 843004AG-01LFT can achieve a typical rms phase jitter of 1ps or lower, effortlessly meeting the stringent Ethernet jitter requirements. Packaged in a compact 24-pin TSSOP package, this synthesizer offers a combination of performance and versatility for a wide range of applications

Key Features

Sixteen 3V LVPECL outputs
Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input
Supports four output frequencies: 156.25MHz, 125MHz and two others

Specifications

Series	FemtoClock®	Programmabe	Not Verified
Type	Frequency Synthesizer	PLL	Yes with Bypass
Input	Crystal	Output	LVPECL
Number of Circuits	1	Ratio - Input:Output	1:4
Differential - Input:Output	No/Yes	Frequency - Max	170MHz
Divider/Multiplier	Yes/No	Voltage - Supply	3.135V ~ 3.465V
Operating Temperature	-30°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	843004A