Terminology » JESD204B vs. LVDS: A Detailed Comparison of Interface Standards

JESD204B vs. LVDS: A Detailed Comparison of Interface Standards

jesd204b lvds interface data communication signaling

This article breaks down the differences between JESD204B and LVDS, comparing their key features in a clear and concise manner.

JESD204B vs. LVDS: Feature by Feature

The following table summarizes the key differences between JESD204B and LVDS.

Features	JESD204B	LVDS
Full form	Name derived from JEDEC (Joint Electron Device Engineering Council)	Low Voltage Differential Signaling
Release year	2011	2001
Max. lane rate in Gbps	12.5	1.0
Number of Data clock lines	Embedded	2 (i.e., 1 pair)
Number of data lines	16 bit, 250 MSs/sec ADC	2 to 4 (i.e., 1 to 2 pair). This depends on mode. 32 (i.e. 16 pairs)
Matching needed	Not required	Required
Phase aligned sampling for multiple ADCs	Yes possible but difficult to incorporate	Yes
Interface coding efficiency	84% for 8B/10B type	100% (no coding case)
Multiple lanes	Supported	Not supported
Lane synchronization	Supported	Not supported
Multi-device synchronization	Supported	Not supported
Deterministic latency	Yes	No
Harmonic clocking	Yes	No

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JESD204B vs. LVDS: A Detailed Comparison of Interface Standards

JESD204B vs. LVDS: Feature by Feature

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