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See Technical Specifications

843156AKILF +BOM

Crystal-to-LVPECL Clock Synthesizer

Manufacturer:

Renesas Electronics Corporation
Mfr.Part #:

843156AKILF
Datasheet:

843156AKILF Datasheet (PDF)
Programmabe:

Not Verified
Type:

Clock/Frequency Synthesizer
PLL:

Yes with Bypass
Input:

Crystal
EDA/CAD Models:

Request Free CAD Models for 843156AKILF

843156AKILF General Description

The 843156I is a high frequency clock generator. The 843156I uses an external 25MHz crystal to synthesize 156.25MHz clock. The 843156I has excellent cycle-to-cycle and RMS period jitter performance. The 843156I operates at full 3.3V and 2.5V, or mixed 3.3V/2.5V operating supplies and is available in a fully RoHS compliant 32-lead VFQFN package.

Key Features

Ten differential LVPECL outputs of 156.25MHz
Crystal oscillator interface designed for 18pF, 25MHz parallel resonant crystal
Cycle-to-cycle jitter: 40ps (maximum)
RMS phase jitter at 156.25MHz (1.875MHz - 20MHz): 0.39ps (typical)
Output Duty Cycle: 45% - 55%
Full 3.3V and 2.5V, or mixed 3.3V/2.5V supply modes
-40°C to 85°C ambient operating temperature
Available in lead-free (RoHS 6) package

Specifications

Series	-	Programmabe	Not Verified
Type	Clock/Frequency Synthesizer	PLL	Yes with Bypass
Input	Crystal	Output	LVPECL
Number of Circuits	1	Ratio - Input:Output	1:10
Differential - Input:Output	No/Yes	Frequency - Max	156.25MHz
Divider/Multiplier	Yes/No	Voltage - Supply	2.375V ~ 3.465V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	843156A