component
DP83867ISRGZR
Public Made by Adomby adom
Texas Instruments Ethernet Transceivers, VQFN-48-EP(7x7). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
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page.json+30−27@@ -53,79 +53,79 @@ "number": "1", "name": "TD_P_A", "type": "passive",- "description": "Differential transmit/receive pair (positive) for channel A; 100\u03a9 differential impedance required to transformer with 75\u03a9 series resistors and 0.1\u00b5F AC coupling capacitor."+ "description": "Differential transmit/receive pair (positive) for channel A; 100Ω differential impedance required to transformer with 75Ω series resistors and 0.1µF AC coupling capacitor." }, { "number": "2", "name": "TD_M_A", "type": "passive",- "description": "Differential transmit/receive pair (negative) for channel A; 100\u03a9 differential impedance required to transformer with 75\u03a9 series resistors and 0.1\u00b5F AC coupling capacitor."+ "description": "Differential transmit/receive pair (negative) for channel A; 100Ω differential impedance required to transformer with 75Ω series resistors and 0.1µF AC coupling capacitor." }, { "number": "3", "name": "VDDA2P5", "type": "power_in",- "description": "2.5V analog power supply (\u00b15%); requires 1\u00b5F and 0.1\u00b5F bypass capacitors to ground."+ "description": "2.5V analog power supply (±5%); requires 1µF and 0.1µF bypass capacitors to ground." }, { "number": "4", "name": "TD_P_B", "type": "passive",- "description": "Differential transmit/receive pair (positive) for channel B; 100\u03a9 differential impedance required to transformer with 75\u03a9 series resistors and 0.1\u00b5F AC coupling capacitor."+ "description": "Differential transmit/receive pair (positive) for channel B; 100Ω differential impedance required to transformer with 75Ω series resistors and 0.1µF AC coupling capacitor." }, { "number": "5", "name": "TD_M_B", "type": "passive",- "description": "Differential transmit/receive pair (negative) for channel B; 100\u03a9 differential impedance required to transformer with 75\u03a9 series resistors and 0.1\u00b5F AC coupling capacitor."+ "description": "Differential transmit/receive pair (negative) for channel B; 100Ω differential impedance required to transformer with 75Ω series resistors and 0.1µF AC coupling capacitor." }, { "number": "6", "name": "VDD1P0", "type": "power_in",- "description": "1V analog power supply (+15.5%, -5%); requires 1\u00b5F and 0.1\u00b5F bypass capacitors to ground."+ "description": "1V analog power supply (+15.5%, -5%); requires 1µF and 0.1µF bypass capacitors to ground." }, { "number": "7", "name": "TD_P_C", "type": "passive",- "description": "Differential transmit/receive pair (positive) for channel C; 100\u03a9 differential impedance required to transformer with 75\u03a9 series resistors and 0.1\u00b5F AC coupling capacitor."+ "description": "Differential transmit/receive pair (positive) for channel C; 100Ω differential impedance required to transformer with 75Ω series resistors and 0.1µF AC coupling capacitor." }, { "number": "8", "name": "TD_M_C", "type": "passive",- "description": "Differential transmit/receive pair (negative) for channel C; 100\u03a9 differential impedance required to transformer with 75\u03a9 series resistors and 0.1\u00b5F AC coupling capacitor."+ "description": "Differential transmit/receive pair (negative) for channel C; 100Ω differential impedance required to transformer with 75Ω series resistors and 0.1µF AC coupling capacitor." }, { "number": "9", "name": "VDDA2P5", "type": "power_in",- "description": "2.5V analog power supply (\u00b15%); requires 1\u00b5F and 0.1\u00b5F bypass capacitors to ground."+ "description": "2.5V analog power supply (±5%); requires 1µF and 0.1µF bypass capacitors to ground." }, { "number": "10", "name": "TD_P_D", "type": "passive",- "description": "Differential transmit/receive pair (positive) for channel D; 100\u03a9 differential impedance required to transformer with 75\u03a9 series resistors and 0.1\u00b5F AC coupling capacitor."+ "description": "Differential transmit/receive pair (positive) for channel D; 100Ω differential impedance required to transformer with 75Ω series resistors and 0.1µF AC coupling capacitor." }, { "number": "11", "name": "TD_M_D", "type": "passive",- "description": "Differential transmit/receive pair (negative) for channel D; 100\u03a9 differential impedance required to transformer with 75\u03a9 series resistors and 0.1\u00b5F AC coupling capacitor."+ "description": "Differential transmit/receive pair (negative) for channel D; 100Ω differential impedance required to transformer with 75Ω series resistors and 0.1µF AC coupling capacitor." }, { "number": "12", "name": "RBIAS", "type": "passive",- "description": "Bias resistor connection pad; connect 11k\u03a9 \u00b11% resistor to ground for receiver biasing."+ "description": "Bias resistor connection pad; connect 11kΩ ±1% resistor to ground for receiver biasing." }, { "number": "13", "name": "VDDA1P8", "type": "power_in",- "description": "1.8V analog power supply (\u00b15%); no external connection required if internal source used; if external 1.8V source used, requires 1\u00b5F and 0.1\u00b5F bypass capacitors to ground."+ "description": "1.8V analog power supply (±5%); no external connection required if internal source used; if external 1.8V source used, requires 1µF and 0.1µF bypass capacitors to ground." }, { "number": "14",@@ -137,7 +137,7 @@ "number": "15", "name": "XI", "type": "input",- "description": "Crystal or oscillator input; accepts 25MHz reference clock (\u00b150ppm) with 1.5-1.9Vpp amplitude."+ "description": "Crystal or oscillator input; accepts 25MHz reference clock (±50ppm) with 1.5-1.9Vpp amplitude." }, { "number": "16",@@ -149,7 +149,7 @@ "number": "17", "name": "MDIO", "type": "bidirectional",- "description": "Management Data I/O bidirectional pin for IEEE 802.3 serial management; requires external 1.5k\u03a9 to 2.2k\u03a9 pull-up resistor to VDDIO."+ "description": "Management Data I/O bidirectional pin for IEEE 802.3 serial management; requires external 1.5kΩ to 2.2kΩ pull-up resistor to VDDIO." }, { "number": "18",@@ -161,7 +161,7 @@ "number": "19", "name": "VDDIO", "type": "power_in",- "description": "I/O power supply for MAC interface; 1.8V (\u00b15%), 2.5V (\u00b15%), or 3.3V (\u00b15%); requires 1\u00b5F and 0.1\u00b5F bypass capacitors to ground."+ "description": "I/O power supply for MAC interface; 1.8V (±5%), 2.5V (±5%), or 3.3V (±5%); requires 1µF and 0.1µF bypass capacitors to ground." }, { "number": "20",@@ -191,7 +191,7 @@ "number": "24", "name": "VDD1P0", "type": "power_in",- "description": "1V analog power supply (+15.5%, -5%); requires 1\u00b5F and 0.1\u00b5F bypass capacitors to ground."+ "description": "1V analog power supply (+15.5%, -5%); requires 1µF and 0.1µF bypass capacitors to ground." }, { "number": "25",@@ -209,13 +209,13 @@ "number": "27", "name": "TX_D1", "type": "input",- "description": "Transmit data bit 1 in RGMII mode; synchronous to GTX_CLK; in SGMII mode functions as SGMII_SIP differential input requiring 0.1\u00b5F AC coupling capacitor to MAC."+ "description": "Transmit data bit 1 in RGMII mode; synchronous to GTX_CLK; in SGMII mode functions as SGMII_SIP differential input requiring 0.1µF AC coupling capacitor to MAC." }, { "number": "28", "name": "TX_D0", "type": "input",- "description": "Transmit data bit 0 in RGMII mode; synchronous to GTX_CLK; in SGMII mode functions as SGMII_SIN differential input requiring 0.1\u00b5F AC coupling capacitor to MAC."+ "description": "Transmit data bit 0 in RGMII mode; synchronous to GTX_CLK; in SGMII mode functions as SGMII_SIN differential input requiring 0.1µF AC coupling capacitor to MAC." }, { "number": "29",@@ -227,13 +227,13 @@ "number": "30", "name": "VDDIO", "type": "power_in",- "description": "I/O power supply for MAC interface; 1.8V (\u00b15%), 2.5V (\u00b15%), or 3.3V (\u00b15%); requires 1\u00b5F and 0.1\u00b5F bypass capacitors to ground."+ "description": "I/O power supply for MAC interface; 1.8V (±5%), 2.5V (±5%), or 3.3V (±5%); requires 1µF and 0.1µF bypass capacitors to ground." }, { "number": "31", "name": "VDD1P0", "type": "power_in",- "description": "1V analog power supply (+15.5%, -5%); requires 1\u00b5F and 0.1\u00b5F bypass capacitors to ground."+ "description": "1V analog power supply (+15.5%, -5%); requires 1µF and 0.1µF bypass capacitors to ground." }, { "number": "32",@@ -293,25 +293,25 @@ "number": "41", "name": "VDDIO", "type": "power_in",- "description": "I/O power supply for MAC interface; 1.8V (\u00b15%), 2.5V (\u00b15%), or 3.3V (\u00b15%); requires 1\u00b5F and 0.1\u00b5F bypass capacitors to ground."+ "description": "I/O power supply for MAC interface; 1.8V (±5%), 2.5V (±5%), or 3.3V (±5%); requires 1µF and 0.1µF bypass capacitors to ground." }, { "number": "42", "name": "VDD1P0", "type": "power_in",- "description": "1V analog power supply (+15.5%, -5%); requires 1\u00b5F and 0.1\u00b5F bypass capacitors to ground."+ "description": "1V analog power supply (+15.5%, -5%); requires 1µF and 0.1µF bypass capacitors to ground." }, { "number": "43", "name": "RESET_N", "type": "input",- "description": "Active-low hardware reset input with internal pull-up; minimum pulse width 1\u00b5s; re-initializes all registers to default and re-latches hardware configuration pins."+ "description": "Active-low hardware reset input with internal pull-up; minimum pulse width 1µs; re-initializes all registers to default and re-latches hardware configuration pins." }, { "number": "44", "name": "INT/PWDN", "type": "bidirectional",- "description": "Dual-function pin with internal pull-up; default is active-low power-down input; can be configured as open-drain interrupt output via CFG3 register INT_OE bit; TI recommends 2.2k\u03a9 external pull-up resistor."+ "description": "Dual-function pin with internal pull-up; default is active-low power-down input; can be configured as open-drain interrupt output via CFG3 register INT_OE bit; TI recommends 2.2kΩ external pull-up resistor." }, { "number": "45",@@ -335,7 +335,7 @@ "number": "48", "name": "VDDA1P8", "type": "power_in",- "description": "1.8V analog power supply (\u00b15%); no external connection required if internal source used; if external 1.8V source used, requires 1\u00b5F and 0.1\u00b5F bypass capacitors to ground."+ "description": "1.8V analog power supply (±5%); no external connection required if internal source used; if external 1.8V source used, requires 1µF and 0.1µF bypass capacitors to ground." }, { "number": "DAP",@@ -406,5 +406,8 @@ "docs/dp83867isrgzr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }