component
SX2M20.000E20F30TJN
Public Made by Adomby adom
Shenzhen SCTF Elec Crystal Oscillators, SMD2520-4P. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
← Commit history
Publish 0.1.1
5 files changed
+207−196
README.md+4−4@@ -8,10 +8,10 @@ SX2M20.000E20F30TJN from Shenzhen SCTF Elec, in a SMD2520-4P. Pinout and pin des | Pin | Name | Type | Function | |---|---|---|---|-| 1 | Tri-State | input | Tri-state output enable (OE): logic 1 (VIH min 0.7Vdd) or open enables the output, logic 0 (VIL max 0.3Vdd) disables it. |-| 2 | GND | power_in | Ground connection. |-| 3 | Output | output | CMOS clock output, rated for a 15 pF load with VOH min 0.9Vdd and VOL max 0.1Vdd. |-| 4 | Vdd | power_in | Supply voltage input, 0.8 V to 2.0 V (1.2 V typical). |+| 1 | Tri-State | input | Tri-state/output enable: output is enabled when OE is logic 1 (VIH min 0.7Vdd) or open, and disabled when logic 0 (VIL max 0.3Vdd); connected to GND the oscillator stops working. |+| 2 | GND | power_in | Ground connection for the oscillator. |+| 3 | Output | output | CMOS clock output, 15 pF typical load, VOH min 0.9Vdd and VOL max 0.1Vdd. |+| 4 | Vdd | power_in | Supply voltage pin, 0.8V min to 2.0V max (1.2V typ.), with a 0.01uF bypass capacitor shown in the test circuit. | ## Key specifications
package.json+7−7@@ -1,6 +1,6 @@ { "slug": "sx2m20-000e20f30tjn",- "version": "0.1.0",+ "version": "0.1.1", "type": "component", "description": "Shenzhen SCTF Elec Crystal Oscillators, SMD2520-4P. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.", "tags": [@@ -52,7 +52,7 @@ "lcsc": "C21547526" }, "distributor_check": {- "checked_at": "2026-10-21T17:04:25Z",+ "checked_at": "2026-10-21T17:29:39Z", "source": "Component Ocean /api/assign-pns", "digikey": { "pn": null,@@ -68,25 +68,25 @@ "number": "1", "name": "Tri-State", "type": "input",- "description": "Tri-state output enable (OE): logic 1 (VIH min 0.7Vdd) or open enables the output, logic 0 (VIL max 0.3Vdd) disables it."+ "description": "Tri-state/output enable: output is enabled when OE is logic 1 (VIH min 0.7Vdd) or open, and disabled when logic 0 (VIL max 0.3Vdd); connected to GND the oscillator stops working." }, { "number": "2", "name": "GND", "type": "power_in",- "description": "Ground connection."+ "description": "Ground connection for the oscillator." }, { "number": "3", "name": "Output", "type": "output",- "description": "CMOS clock output, rated for a 15 pF load with VOH min 0.9Vdd and VOL max 0.1Vdd."+ "description": "CMOS clock output, 15 pF typical load, VOH min 0.9Vdd and VOL max 0.1Vdd." }, { "number": "4", "name": "Vdd", "type": "power_in",- "description": "Supply voltage input, 0.8 V to 2.0 V (1.2 V typical)."+ "description": "Supply voltage pin, 0.8V min to 2.0V max (1.2V typ.), with a 0.01uF bypass capacitor shown in the test circuit." } ], "provenance": {@@ -144,7 +144,7 @@ "zmin_mm": 0.0, "centre_offset_mm": 0.0, "footprint_binding": "identity",- "sha256": "82ede610bad6c95749572b33db4a532d14003f6d976bcf13fc39e452f87c7769",+ "sha256": "6db6f3f59174ce43ed033e14af91056277f2b23879a1a970df6a7605095c4484", "checked": "2026-10-21", "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" }
page.json+10−10@@ -4,7 +4,7 @@ "slug": "sx2m20-000e20f30tjn", "title": "SX2M20.000E20F30TJN", "brief": "Shenzhen SCTF Elec Crystal Oscillators, SMD2520-4P. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.1.1", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,7 +34,7 @@ "lcsc": "C21547526" }, "distributor_check": {- "checked_at": "2026-10-21T17:04:25Z",+ "checked_at": "2026-10-21T17:29:39Z", "source": "Component Ocean /api/assign-pns", "digikey": { "pn": null,@@ -50,25 +50,25 @@ "number": "1", "name": "Tri-State", "type": "input",- "description": "Tri-state output enable (OE): logic 1 (VIH min 0.7Vdd) or open enables the output, logic 0 (VIL max 0.3Vdd) disables it."+ "description": "Tri-state/output enable: output is enabled when OE is logic 1 (VIH min 0.7Vdd) or open, and disabled when logic 0 (VIL max 0.3Vdd); connected to GND the oscillator stops working." }, { "number": "2", "name": "GND", "type": "power_in",- "description": "Ground connection."+ "description": "Ground connection for the oscillator." }, { "number": "3", "name": "Output", "type": "output",- "description": "CMOS clock output, rated for a 15 pF load with VOH min 0.9Vdd and VOL max 0.1Vdd."+ "description": "CMOS clock output, 15 pF typical load, VOH min 0.9Vdd and VOL max 0.1Vdd." }, { "number": "4", "name": "Vdd", "type": "power_in",- "description": "Supply voltage input, 0.8 V to 2.0 V (1.2 V typical)."+ "description": "Supply voltage pin, 0.8V min to 2.0V max (1.2V typ.), with a 0.01uF bypass capacitor shown in the test circuit." } ], "provenance": {@@ -126,7 +126,7 @@ "zmin_mm": 0, "centre_offset_mm": 0, "footprint_binding": "identity",- "sha256": "82ede610bad6c95749572b33db4a532d14003f6d976bcf13fc39e452f87c7769",+ "sha256": "6db6f3f59174ce43ed033e14af91056277f2b23879a1a970df6a7605095c4484", "checked": "2026-10-21", "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" }@@ -177,7 +177,7 @@ "sx2m20-000e20f30tjn-hero.overlay.json", "sx2m20-000e20f30tjn-etched.glb" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Shenzhen SCTF Elec Crystal Oscillators, SMD2520-4P. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",+ "org": "adom" }
sx2m20-000e20f30tjn-hero.overlay.json+174−172@@ -1,177 +1,179 @@ {- "spec": "adom-hero 1.4",- "mpn": "SX2M20.000E20F30TJN",- "kind": "component + footprint reference art",- "board_use": false,- "plane_z_mm": -0.02,- "units": "metre",- "upAxis": "Z",- "layers": {- "pad_outlines": {- "material": "Footprint pads - teal dashed outlines - 50 percent opacity",- "rgba": [- 0.0,- 0.902,- 0.863,- 0.5- ],- "pads": 4,- "span_mm": 2.9,- "dash_mm": 0.12,- "gap_mm": 0.072,- "pad_stroke_mm": 0.03- },- "silkscreen": {- "material": "Silkscreen reference lines - 30 percent opacity",- "rgba": [- 0.92,- 0.96,- 1.0,- 0.3- ],- "footprint_items": 2,- "pin1": {- "source": "added dot (AI)",- "pad": "1",- "center_mm": [- -0.875,- 1.62- ],- "r_mm": 0.22- }- },- "signal_names": {- "material": "Signal names - 50 percent opacity",- "rgba": [- 0.92,- 0.96,- 1.0,- 0.5- ],- "font": "DejaVu Sans Mono",- "labels": 4,- "sides": "top + mirrored underside (single-sided)",- "fallback_to_pad_number": 0- }+ "spec": "adom-hero 1.4",+ "mpn": "SX2M20.000E20F30TJN",+ "kind": "component + footprint reference art",+ "board_use": false,+ "plane_z_mm": -0.02,+ "units": "metre",+ "upAxis": "Z",+ "layers": {+ "pad_outlines": {+ "material": "Footprint pads - 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sx2m20-000e20f30tjn.lbr+12−3@@ -50,7 +50,7 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description></description>+<description>Shenzhen SCTF Elec Crystal Oscillators, SMD2520-4P. Pinout reviewed by a person against the datasheet</description> <packages> <package name="Crystal_SMD_2520-4Pin_2.5x2.0mm"> <description>Crystal, 2.5 x 2.0 mm. SMD2520/4, Crystal, 2.5x2.0mm package, SMD</description>@@ -73,6 +73,7 @@ </packages> <symbols> <symbol name="SX2M20.000E20F30TJN">+ <description>Shenzhen SCTF Elec Crystal Oscillators, SMD2520-4P. Pinout reviewed by a person against the datasheet</description> <wire x1="-12.7" y1="2.54" x2="12.7" y2="2.54" width="0.254" layer="94"/> <wire x1="12.7" y1="2.54" x2="12.7" y2="-5.08" width="0.254" layer="94"/> <wire x1="12.7" y1="-5.08" x2="-12.7" y2="-5.08" width="0.254" layer="94"/>@@ -87,7 +88,7 @@ </symbols> <devicesets> <deviceset name="SX2M20.000E20F30TJN" prefix="U">- <description></description>+ <description>Shenzhen SCTF Elec Crystal Oscillators, SMD2520-4P. Pinout reviewed by a person against the datasheet</description> <gates> <gate name="G$1" symbol="SX2M20.000E20F30TJN" x="0" y="0"/> </gates>@@ -99,7 +100,15 @@ <connect gate="G$1" pin="Vdd" pad="4"/> <connect gate="G$1" pin="Output" pad="3"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="SX2M20.000E20F30TJN" constant="no"/>+ <attribute name="MANUFACTURER" value="Shenzhen SCTF Elec" constant="no"/>+ <attribute name="DATASHEET" value="https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603377394116288512" constant="no"/>+ <attribute name="ADOM_WIKI" value="https://wiki.adom.inc/adom/sx2m20-000e20f30tjn" constant="no"/>+ <attribute name="LCSC_PN" value="C21547526" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>