tscircuit/ti
ti tscircuit library
- Version
- 1.0.192
- License
- unset
- Stars
- 0
lib/subcircuits/BluetoothController_CC2564C.circuit.tsx
import type { SubcircuitProps } from "@tscircuit/props";
import "tscircuit";
import { CC2564C } from "../chips/CC2564C.circuit.tsx";
import { LFB212G45SG8C341_FOOTPRINT } from "../chips/jlcpcb-footprints.tsx";
const cc2564cNoConnectPins = [
"pin1",
"pin13",
"pin14",
"pin15",
"pin16",
"pin18",
"pin19",
"pin20",
"pin21",
"pin22",
"pin23",
"pin27",
"pin30",
"pin31",
"pin36",
"pin37",
"pin39",
"pin40",
"pin52",
"pin53",
"pin54",
"pin56",
"pin57",
"pin60",
"pin63",
"pin68",
"pin69",
"pin70",
"pin71",
] as const;
/**
* CC2564C dual-mode Bluetooth controller reference schematic.
*
* The layout follows the functional U1A section of TI's reference schematic.
* NC and ground-only terminals that belong to the U1B symbol section remain
* electrically defined on the raw chip but are intentionally not drawn here.
*/
export const BluetoothController_CC2564C = (props: SubcircuitProps) => (
<subcircuit schMaxTraceDistance="8mm" {...props}>
<CC2564C
name="U1A"
schX={0}
schY={0}
connections={{
pin2: "net.DIG_LDO_OUT",
pin3: "net.DIG_LDO_OUT",
pin4: "net.XTALM",
pin5: "net.MLDO_OUT",
pin6: "net.nSHUTDOWN_1V8",
pin7: "net.CL1_5_LDO_OUT",
pin8: "net.ADC_PPA_LDO_OUT",
pin9: "net.MLDO_OUT",
pin10: "net.GND",
pin11: "net.GND",
pin12: "net.DCO_LDO_OUT",
pin17: "net.VDD_IO",
pin24: "net.GND",
pin26: "net.CC_HCI_TX_1V8",
pin28: "net.GND",
pin29: "net.CC_HCI_CTS_1V8",
pin32: "net.CC_HCI_RTS_1V8",
pin33: "net.CC_HCI_RX_1V8",
pin34: "net.VDD_IO",
pin35: "net.CC_AUD_FSYNC_1V8",
pin38: "net.VDD_IO",
pin41: "net.SRAM_LDO_OUT",
pin42: "net.MLDO_OUT",
pin43: "net.GND",
pin44: "net.XTALP",
pin45: "net.VBAT",
pin46: "net.VBAT",
pin47: "net.MLDO_OUT",
pin48: "net.BT_RF",
pin49: "net.GND",
pin50: "net.GND",
pin51: "net.GND",
pin55: "net.DIG_LDO_OUT",
pin58: "net.VDD_IO",
pin59: "net.VDD_IO",
pin61: "net.VDD_IO",
pin62: "net.VDD_IO",
pin64: "net.TX_DBG",
pin65: "net.VDD_IO",
pin66: "net.DIG_LDO_OUT",
pin67: "net.DIG_LDO_OUT",
pin72: "net.CC_AUD_CLK_1V8",
pin73: "net.CC_AUD_OUT_1V8",
pin74: "net.CC_AUD_IN_1V8",
pin75: "net.DIG_LDO_OUT",
pin76: "net.DIG_LDO_OUT",
pin77: "net.GND",
}}
noConnect={[...cc2564cNoConnectPins]}
/>
{/* 32.768 kHz slow-clock oscillator */}
<chip
name="Y1"
footprint="kicad:Oscillator/Oscillator_SMD_Abracon_ASV-4Pin_7.0x5.1mm"
manufacturerPartNumber="ASH7K-32.768KHZ-T"
schX={-10.8}
schY={3.7}
schWidth="1.5mm"
schHeight="1mm"
pinLabels={{
pin1: "E_D",
pin2: "GND",
pin3: "OUT",
pin4: "VCC",
}}
schPinArrangement={{
leftSide: { direction: "top-to-bottom", pins: [1, 2] },
rightSide: { direction: "top-to-bottom", pins: [4, 3] },
}}
connections={{
pin1: "net.XO_ENABLE",
pin2: "net.GND",
pin3: "U1A.pin25",
pin4: "net.VCC_1V8_32K",
}}
/>
<resistor
name="R1"
resistance="10k"
footprint="0402"
schX={-13.2}
schY={4.7}
schOrientation="vertical"
connections={{
pin1: "net.VCC_1V8_32K",
pin2: "net.XO_ENABLE",
}}
/>
<capacitor
name="C18"
capacitance="0.1uF"
footprint="0402"
schX={-7.9}
schY={3.7}
schOrientation="vertical"
connections={{
pin1: "net.VCC_1V8_32K",
pin2: "net.GND",
}}
/>
{/* 26 MHz fast-clock crystal */}
<crystal
name="Y2"
footprint="kicad:Crystal/Crystal_SMD_2016-4Pin_2.0x1.6mm"
manufacturerPartNumber="NX2016SA-26.000M-STD-CZS-246"
frequency="26MHz"
loadCapacitance="8pF"
pinVariant="four_pin"
schX={-10.2}
schY={-5.2}
schOrientation="horizontal"
connections={{
pin1: "net.XTALP",
pin2: "net.GND",
pin3: "net.XTALM",
pin4: "net.GND",
}}
/>
<capacitor
name="C19"
capacitance="10pF"
footprint="0402"
schX={-8.9}
schY={-6.9}
schOrientation="vertical"
connections={{
pin1: "net.XTALP",
pin2: "net.GND",
}}
/>
<capacitor
name="C20"
capacitance="10pF"
footprint="0402"
schX={-7.1}
schY={-6.9}
schOrientation="vertical"
connections={{
pin1: "net.XTALM",
pin2: "net.GND",
}}
/>
<testpoint
name="TP1"
footprint="kicad:TestPoint/TestPoint_THTPad_D1.0mm_Drill0.5mm"
schX={-5.2}
schY={-2.05}
connections={{ pin1: "net.TX_DBG" }}
/>
{/* Bluetooth RF filter and antenna match */}
<capacitor
name="C1"
capacitance="22pF"
footprint="0402"
schX={5.3}
schY={8.5}
schOrientation="horizontal"
connections={{
pin1: "net.BT_RF",
pin2: "net.RF_FILTER_IN",
}}
/>
<chip
name="FL1"
footprint={LFB212G45SG8C341_FOOTPRINT}
manufacturerPartNumber="LFB212G45SG8C341"
supplierPartNumbers={{ jlcpcb: ["C2650941"] }}
schX={8}
schY={8.6}
schWidth="1.5mm"
schHeight="1.5mm"
pinLabels={{ pin1: "GND", pin2: "OUT", pin3: "GND", pin4: "IN" }}
schPinArrangement={{
leftSide: { direction: "top-to-bottom", pins: [4] },
rightSide: { direction: "top-to-bottom", pins: [2, 1, 3] },
}}
schPinStyle={{
pin4: { marginTop: 0.2 },
pin2: { marginBottom: 0.4 },
}}
connections={{
pin1: "net.GND",
pin2: "L1.pin1",
pin3: "net.GND",
pin4: "net.RF_FILTER_IN",
}}
/>
<inductor
name="L1"
inductance="33nH"
footprint="0402"
schX={10.5}
schY={9}
connections={{
pin2: "net.ANT_FEED",
}}
/>
<capacitor
name="C2"
capacitance="0.5pF"
footprint="0402"
doNotPlace
schX={11.2}
schY={6.8}
schOrientation="vertical"
connections={{
pin1: "net.ANT_FEED",
pin2: "net.GND",
}}
/>
<chip
name="ANT1"
footprint="kicad:RF_Antenna/Texas_SWRA117D_2.4GHz_Left"
manufacturerPartNumber="IIFA_CC2420"
connections={{
pin1: "net.ANT_FEED",
pin2: "net.GND",
}}
symbol={
<symbol>
<schematictext
text="{NAME}"
schX={13.5}
schY={9.5}
fontSize={0.22}
anchor="center"
/>
<schematicline
x1={13.5}
y1={8.2}
x2={13.5}
y2={8.8}
strokeWidth={0.02}
/>
<schematicline
x1={13.5}
y1={8.5}
x2={14}
y2={8.8}
strokeWidth={0.02}
/>
<schematicline
x1={13.5}
y1={8.5}
x2={13}
y2={8.8}
strokeWidth={0.02}
/>
<schematicline
x1={12.9}
y1={8.2}
x2={14.1}
y2={8.2}
strokeWidth={0.02}
/>
<port
name="pin1"
schX={12.9}
schY={7.4}
direction="down"
schStemLength={0.8}
pinNumber={1}
/>
<port
name="pin2"
schX={14.1}
schY={7.4}
direction="down"
schStemLength={0.8}
pinNumber={2}
/>
</symbol>
}
/>
{/* VDD_IO decoupling, 1.62 V to 1.92 V */}
<capacitor
name="C3"
capacitance="0.1uF"
footprint="0402"
schX={5.7}
schY={4.1}
schOrientation="vertical"
connections={{ pin1: "net.VDD_IO", pin2: "net.GND" }}
/>
<capacitor
name="C4"
capacitance="0.1uF"
footprint="0402"
schX={7.3}
schY={4.1}
schOrientation="vertical"
connections={{ pin1: "net.VDD_IO", pin2: "net.GND" }}
/>
<capacitor
name="C5"
capacitance="0.1uF"
footprint="0402"
schX={8.9}
schY={4.1}
schOrientation="vertical"
connections={{ pin1: "net.VDD_IO", pin2: "net.GND" }}
/>
<capacitor
name="C6"
capacitance="0.1uF"
footprint="0402"
schX={10.5}
schY={4.1}
schOrientation="vertical"
connections={{ pin1: "net.VDD_IO", pin2: "net.GND" }}
/>
{/* VBAT inputs and MLDO output */}
<capacitor
name="C7"
capacitance="1uF"
footprint="0402"
schX={6.5}
schY={0.45}
schOrientation="vertical"
connections={{ pin1: "net.MLDO_OUT", pin2: "net.GND" }}
/>
<capacitor
name="C8"
capacitance="1uF"
footprint="0402"
schX={8.2}
schY={0.45}
schOrientation="vertical"
connections={{ pin1: "net.MLDO_OUT", pin2: "net.GND" }}
/>
<capacitor
name="C9"
capacitance="1uF"
footprint="0402"
schX={10.5}
schY={0.45}
schOrientation="vertical"
connections={{ pin1: "net.VBAT", pin2: "net.GND" }}
/>
{/* Individual internal-LDO outputs */}
<capacitor
name="C10"
capacitance="0.1uF"
footprint="0402"
schX={6.2}
schY={-2.85}
schOrientation="vertical"
connections={{ pin1: "net.DCO_LDO_OUT", pin2: "net.GND" }}
/>
<capacitor
name="C11"
capacitance="0.1uF"
footprint="0402"
schX={7.8}
schY={-2.85}
schOrientation="vertical"
connections={{ pin1: "net.CL1_5_LDO_OUT", pin2: "net.GND" }}
/>
<capacitor
name="C12"
capacitance="0.1uF"
footprint="0402"
schX={9.4}
schY={-2.85}
schOrientation="vertical"
connections={{ pin1: "net.ADC_PPA_LDO_OUT", pin2: "net.GND" }}
/>
<capacitor
name="C13"
capacitance="0.1uF"
footprint="0402"
schX={11}
schY={-2.85}
schOrientation="vertical"
connections={{ pin1: "net.SRAM_LDO_OUT", pin2: "net.GND" }}
/>
{/* DIG_LDO_OUT decoupling */}
<capacitor
name="C14"
capacitance="0.1uF"
footprint="0402"
schX={6.2}
schY={-6}
schOrientation="vertical"
connections={{ pin1: "net.DIG_LDO_OUT", pin2: "net.GND" }}
/>
<capacitor
name="C15"
capacitance="0.47uF"
footprint="0402"
schX={7.8}
schY={-6}
schOrientation="vertical"
connections={{ pin1: "net.DIG_LDO_OUT", pin2: "net.GND" }}
/>
<capacitor
name="C16"
capacitance="0.47uF"
footprint="0402"
schX={9.4}
schY={-6}
schOrientation="vertical"
connections={{ pin1: "net.DIG_LDO_OUT", pin2: "net.GND" }}
/>
<capacitor
name="C17"
capacitance="0.1uF"
footprint="0402"
schX={11}
schY={-6}
schOrientation="vertical"
connections={{ pin1: "net.DIG_LDO_OUT", pin2: "net.GND" }}
/>
</subcircuit>
);
export default BluetoothController_CC2564C;