component
DP83869HMRGZR
Public Made by Adomby adom
Texas Instruments Ethernet Transceivers, VQFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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page.json+30−27@@ -38,109 +38,109 @@ "number": "1", "name": "TD_P_A", "type": "bidirectional",- "description": "Differential transmit and receive signal (pair P) for 1000Base-T channel A, 100\u03a9 differential impedance."+ "description": "Differential transmit and receive signal (pair P) for 1000Base-T channel A, 100Ω differential impedance." }, { "number": "2", "name": "TD_M_A", "type": "bidirectional",- "description": "Differential transmit and receive signal (pair M) for 1000Base-T channel A, 100\u03a9 differential impedance."+ "description": "Differential transmit and receive signal (pair M) for 1000Base-T channel A, 100Ω differential impedance." }, { "number": "3", "name": "VDDA2P5", "type": "power_in",- "description": "2.5V analog power supply \u00b15%; requires 1\u00b5F and 0.1\u00b5F decoupling capacitors to ground."+ "description": "2.5V analog power supply ±5%; requires 1µF and 0.1µF decoupling capacitors to ground." }, { "number": "4", "name": "TD_P_B", "type": "bidirectional",- "description": "Differential transmit and receive signal (pair P) for 1000Base-T channel B, 100\u03a9 differential impedance."+ "description": "Differential transmit and receive signal (pair P) for 1000Base-T channel B, 100Ω differential impedance." }, { "number": "5", "name": "TD_M_B", "type": "bidirectional",- "description": "Differential transmit and receive signal (pair M) for 1000Base-T channel B, 100\u03a9 differential impedance."+ "description": "Differential transmit and receive signal (pair M) for 1000Base-T channel B, 100Ω differential impedance." }, { "number": "6", "name": "VDD1P1", "type": "power_in",- "description": "1.1V digital power supply \u00b110%; requires 1\u00b5F and 0.1\u00b5F decoupling capacitors to ground."+ "description": "1.1V digital power supply ±10%; requires 1µF and 0.1µF decoupling capacitors to ground." }, { "number": "7", "name": "TD_P_C", "type": "bidirectional",- "description": "Differential transmit and receive signal (pair P) for 1000Base-T channel C, 100\u03a9 differential impedance."+ "description": "Differential transmit and receive signal (pair P) for 1000Base-T channel C, 100Ω differential impedance." }, { "number": "8", "name": "TD_M_C", "type": "bidirectional",- "description": "Differential transmit and receive signal (pair M) for 1000Base-T channel C, 100\u03a9 differential impedance."+ "description": "Differential transmit and receive signal (pair M) for 1000Base-T channel C, 100Ω differential impedance." }, { "number": "9", "name": "VDDA2P5", "type": "power_in",- "description": "2.5V analog power supply \u00b15%; requires 1\u00b5F and 0.1\u00b5F decoupling capacitors to ground."+ "description": "2.5V analog power supply ±5%; requires 1µF and 0.1µF decoupling capacitors to ground." }, { "number": "10", "name": "TD_P_D", "type": "bidirectional",- "description": "Differential transmit and receive signal (pair P) for 1000Base-T channel D, 100\u03a9 differential impedance."+ "description": "Differential transmit and receive signal (pair P) for 1000Base-T channel D, 100Ω differential impedance." }, { "number": "11", "name": "TD_M_D", "type": "bidirectional",- "description": "Differential transmit and receive signal (pair M) for 1000Base-T channel D, 100\u03a9 differential impedance."+ "description": "Differential transmit and receive signal (pair M) for 1000Base-T channel D, 100Ω differential impedance." }, { "number": "12", "name": "RBIAS", "type": "input",- "description": "Bias resistor connection point; connect 11k\u03a9 \u00b11% resistor to ground."+ "description": "Bias resistor connection point; connect 11kΩ ±1% resistor to ground." }, { "number": "13", "name": "VDDA1P8_1", "type": "power_in",- "description": "External 1.8V \u00b15% analog power in three-power mode; requires 1\u00b5F and 0.1\u00b5F decoupling capacitors when used."+ "description": "External 1.8V ±5% analog power in three-power mode; requires 1µF and 0.1µF decoupling capacitors when used." }, { "number": "14", "name": "SON", "type": "output",- "description": "Differential SGMII or fiber data output (pair N); AC-coupled with 0.1\u00b5F capacitor; LVDS signal."+ "description": "Differential SGMII or fiber data output (pair N); AC-coupled with 0.1µF capacitor; LVDS signal." }, { "number": "15", "name": "SOP", "type": "output",- "description": "Differential SGMII or fiber data output (pair P); AC-coupled with 0.1\u00b5F capacitor; LVDS signal."+ "description": "Differential SGMII or fiber data output (pair P); AC-coupled with 0.1µF capacitor; LVDS signal." }, { "number": "16", "name": "SIP", "type": "input",- "description": "Differential SGMII or fiber data input (pair P); AC-coupled with 0.1\u00b5F capacitor; receives LVDS signal."+ "description": "Differential SGMII or fiber data input (pair P); AC-coupled with 0.1µF capacitor; receives LVDS signal." }, { "number": "17", "name": "SIN", "type": "input",- "description": "Differential SGMII or fiber data input (pair N); AC-coupled with 0.1\u00b5F capacitor; receives LVDS signal."+ "description": "Differential SGMII or fiber data input (pair N); AC-coupled with 0.1µF capacitor; receives LVDS signal." }, { "number": "18", "name": "VDDIO", "type": "power_in",- "description": "I/O power supply 1.8V, 2.5V, or 3.3V \u00b15%; requires 1\u00b5F and 0.1\u00b5F decoupling capacitors to ground."+ "description": "I/O power supply 1.8V, 2.5V, or 3.3V ±5%; requires 1µF and 0.1µF decoupling capacitors to ground." }, { "number": "19",@@ -152,7 +152,7 @@ "number": "20", "name": "XI", "type": "input",- "description": "Crystal oscillator input for 25MHz crystal or external oscillator; VIH \u2265 1.2V, VIL \u2264 0.6V."+ "description": "Crystal oscillator input for 25MHz crystal or external oscillator; VIH ≥ 1.2V, VIL ≤ 0.6V." }, { "number": "21",@@ -212,13 +212,13 @@ "number": "30", "name": "VDDIO", "type": "power_in",- "description": "I/O power supply 1.8V, 2.5V, or 3.3V \u00b15%; requires 1\u00b5F and 0.1\u00b5F decoupling capacitors to ground."+ "description": "I/O power supply 1.8V, 2.5V, or 3.3V ±5%; requires 1µF and 0.1µF decoupling capacitors to ground." }, { "number": "31", "name": "VDD1P1", "type": "power_in",- "description": "1.1V digital power supply \u00b110%; requires 1\u00b5F and 0.1\u00b5F decoupling capacitors to ground."+ "description": "1.1V digital power supply ±10%; requires 1µF and 0.1µF decoupling capacitors to ground." }, { "number": "32",@@ -266,7 +266,7 @@ "number": "39", "name": "VDD1P1", "type": "power_in",- "description": "1.1V digital power supply \u00b110%; requires 1\u00b5F and 0.1\u00b5F decoupling capacitors to ground."+ "description": "1.1V digital power supply ±10%; requires 1µF and 0.1µF decoupling capacitors to ground." }, { "number": "40",@@ -278,7 +278,7 @@ "number": "41", "name": "MDIO", "type": "bidirectional",- "description": "Serial management data I/O (open-drain); requires external 1.5k\u03a9 pull-up resistor to VDDIO."+ "description": "Serial management data I/O (open-drain); requires external 1.5kΩ pull-up resistor to VDDIO." }, { "number": "42",@@ -290,13 +290,13 @@ "number": "43", "name": "RESET_N", "type": "input",- "description": "Active-low hardware reset input; minimum 1\u00b5s pulse duration required; in IO voltage domain; use 100\u03a9 series resistor and 47\u00b5F capacitor to ground."+ "description": "Active-low hardware reset input; minimum 1µs pulse duration required; in IO voltage domain; use 100Ω series resistor and 47µF capacitor to ground." }, { "number": "44", "name": "INT_N/PWDN_N", "type": "bidirectional",- "description": "Interrupt output (open-drain, active-low) or power-down input (active-low); configurable via register; recommend 2.2k\u03a9 external pull-up to VDDIO."+ "description": "Interrupt output (open-drain, active-low) or power-down input (active-low); configurable via register; recommend 2.2kΩ external pull-up to VDDIO." }, { "number": "45",@@ -320,7 +320,7 @@ "number": "48", "name": "VDDA1P8_2", "type": "power_in",- "description": "External 1.8V \u00b15% analog power in three-power mode; requires 1\u00b5F and 0.1\u00b5F decoupling capacitors when used."+ "description": "External 1.8V ±5% analog power in three-power mode; requires 1µF and 0.1µF decoupling capacitors when used." }, { "number": "49",@@ -408,5 +408,8 @@ "docs/dp83869hmrgzr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }