EG-2102CA 100.0000M-LGPAL3 Equivalent & Substitute Parts

Part Overview

The EG-2102CA 100.0000M-LGPAL3 is a 100 MHz SO (SAW) LVDS oscillator operating at 3.3V with enable/disable functionality in a 6-SMD, no-lead surface mount package. This part is classified as obsolete. Equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for production and field replacement applications.

Substiute Parts

EG-2102CA 100.0000M-LGPAL3

EPSONIn Stock: 1059EG-2102CA 100.0000M-LGPAL3 Datasheet

Current PartRFQ

EG-2121CA 100.0000M-LGPAL0

EPSONIn Stock: 1176EG-2121CA 100.0000M-LGPAL0 Datasheet

SimilarRFQ

EG-2121CA 100.0000M-LGPAL3

EPSONIn Stock: 1695EG-2121CA 100.0000M-LGPAL3 Datasheet

SimilarRFQ

EG-2121CA 100.0000M-LGPNL3

EPSONIn Stock: 943EG-2121CA 100.0000M-LGPNL3 Datasheet

SimilarRFQ

XG-2121CA 100.0000M-LGPAL3

EPSONIn Stock: 1034XG-2121CA 100.0000M-LGPAL3 Datasheet

SimilarRFQ

XG-2102CA 100.0000M-LGPAL0

EPSONIn Stock: 1144XG-2102CA 100.0000M-LGPAL0 Datasheet

Parametric EquivalentRFQ

XG-2102CA 100.0000M-LGPAL3

EPSONIn Stock: 1709XG-2102CA 100.0000M-LGPAL3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the EG-2102CA 100.0000M-LGPAL3 are classified into two categories based on electrical and mechanical compatibility:

Similar Substitutes (Voltage Reduction): Parts within the EG-2121CA and XG-2121CA series operate at 2.5V supply voltage instead of 3.3V. These parts maintain identical frequency (100 MHz), output type (LVDS), function (enable/disable), frequency stability (±50ppm), operating temperature range (0°C ~ 70°C), package configuration (6-SMD, no lead), and physical dimensions (7.00mm x 5.00mm x 1.40mm max height). The primary difference is reduced supply current: 30mA maximum (vs. 45mA) and 20mA maximum in disable mode (vs. 30mA). These parts are suitable for applications where 2.5V operation is acceptable and lower power consumption is beneficial.

Parametric Equivalents (Same Voltage): Parts within the XG-2102CA series maintain the same 3.3V supply voltage as the main part. These parts share identical frequency (100 MHz), output type (LVDS), function (enable/disable), frequency stability (±50ppm), operating temperature range (0°C ~ 70°C), package configuration (6-SMD, no lead), and physical dimensions. The XG-2102CA series offers reduced supply current (30mA maximum vs. 45mA) and lower disable current (15mA vs. 30mA), representing an improved design generation with enhanced power efficiency.

Substitution is determined by the following key parameters:

• Frequency: 100 MHz (fixed across all substitutes)
• Output Type: LVDS (fixed across all substitutes)
• Function: Enable/Disable (fixed across all substitutes)
• Package / Case: 6-SMD, No Lead (fixed across all substitutes)
• Physical Dimensions: 7.00mm x 5.00mm x 1.40mm max (fixed across all substitutes)
• Supply Voltage: 3.3V (main part and XG-2102CA series) or 2.5V (EG-2121CA and XG-2121CA series)

Parameter Comparison

Engineering Selection Recommendations

For Direct Voltage-Compatible Replacement (3.3V Supply):

The XG-2102CA series (XG-2102CA 100.0000M-LGPAL0 and XG-2102CA 100.0000M-LGPAL3) provides parametric equivalence with identical 3.3V supply voltage operation. Both variants are active products with ROHS3 compliance and REACH unaffected status. The XG-2102CA 100.0000M-LGPAL3 offers the highest inventory availability (1609 Pcs) and is recommended for new designs and production applications requiring 3.3V operation. Current consumption is reduced to 30mA maximum and 15mA in disable mode, representing improved power efficiency over the obsolete EG-2102CA.

For Power-Optimized Replacement (2.5V Supply):

The EG-2121CA and XG-2121CA series operate at 2.5V and are suitable for applications where supply voltage reduction is acceptable. The EG-2121CA 100.0000M-LGPAL3 provides the highest inventory (1632 Pcs) among 2.5V options and maintains active product status with ROHS3 compliance and REACH unaffected status. The XG-2121CA 100.0000M-LGPAL3 offers the lowest disable current (15mA) among 2.5V variants, providing maximum power efficiency.

All substitute parts maintain identical frequency (100 MHz), LVDS output, enable/disable function, frequency stability (±50ppm), operating temperature range (0°C ~ 70°C), package configuration (6-SMD, no lead), and physical dimensions (7.00mm x 5.00mm x 1.40mm max height). All substitute parts are ROHS3 compliant and REACH unaffected.

Frequently Asked Questions (FAQ)

Q: Can the EG-2121CA series (2.5V) directly replace the EG-2102CA (3.3V)?

A: Direct replacement depends on circuit design. The EG-2121CA series operates at 2.5V supply voltage, which is lower than the 3.3V requirement of the EG-2102CA. Substitution is only valid if the application circuit is designed to operate at 2.5V or includes voltage regulation to support both voltage levels. For applications requiring 3.3V operation without modification, use the XG-2102CA series.

Q: What is the difference between EG-2121CA and XG-2121CA variants?

A: Both series operate at 2.5V supply voltage with identical frequency (100 MHz), output type (LVDS), function (enable/disable), and package configuration. The primary difference is disable current: EG-2121CA draws 20mA maximum in disable mode, while XG-2121CA draws 15mA maximum. The XG-2121CA represents a newer design generation with improved power efficiency.

Q: Are all substitute parts available in the same packaging?

A: The main part (EG-2102CA 100.0000M-LGPAL3) packaging is listed as "-" (unspecified). All substitute parts are available in Tape & Reel (TR) packaging, which is standard for surface mount production applications.

Q: Do all parts meet the same compliance standards?

A: All substitute parts are ROHS3 compliant and REACH unaffected, matching the compliance profile of the main part. Moisture Sensitivity Level (MSL) is 1 (Unlimited) across all parts.

Q: Which substitute offers the best power efficiency?

A: The XG-2102CA 100.0000M-LGPAL3 (3.3V operation) and XG-2121CA 100.0000M-LGPAL3 (2.5V operation) both offer the lowest disable current at 15mA maximum. For 3.3V applications, the XG-2102CA is recommended. For 2.5V applications, the XG-2121CA is recommended.

Q: What are the physical dimension constraints for PCB layout?

A: All parts share identical dimensions: 0.276" L x 0.197" W (7.00mm x 5.00mm) with maximum seated height of 0.055" (1.40mm). PCB footprints and layout are interchangeable across all substitute parts.