SWRS243B February 2020 – May 2021 CC3235MODAS , CC3235MODASF , CC3235MODS , CC3235MODSF
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
Figure 10-3 shows the typical application schematic using the CC3235MODx module. See the full reference schematic for CC3235MODx.
Note that the CC3235MODx and CC3235MODAx modules share the same reference schematic. The difference between the two references is the antenna and its matching circuitry. The CC3235MODAx's pin 31 is not accessible to the designer because it is directly tied to the integrated antenna.
The following guidelines are recommended for implementation of the RF design:
Table 10-1 provides the bill of materials for a typical application using the CC3235MODx module in Figure 10-3.
For full operation reference design, see the CC3235MODAx SimpleLink™ and Internet of Things Hardware Design Files.
QTY | PART REFERENCE | VALUE | MANUFACTURER | PART NUMBER | DESCRIPTION |
---|---|---|---|---|---|
2 | C1, C2 | 0.1 µF | Murata | GRM155R61A104KA01D | Capacitor, ceramic, 0.1 µF, 10 V, ±10%, X5R, 0402 |
1 | C3 | 1 pF | Murata | GRM1555C1H1R0CA01D | Capacitor, ceramic, 1 pF, 50 V, ±5%, C0G/NP0, 0402 |
2 | C4, C5 | 100 µF | Murata | LMK325ABJ107MMHT | Capacitor, ceramic, 100 µF, 10 V, ±20%, X5R, AEC-Q200 Grade 3, 1210 |
1 | E1 | 2.4 GHz, 5 GHz Ant | Ethertronics | M830520 | Antenna Bluetooth WLAN Zigbee® |
1 | L1 | 4.7 nH | Murata | LQG15HS4N7C02D | Inductor, Multilayer, Air Core, 4.7nH, 0.7 A, 0.16 Ω, SMD |
1 | R1 | 10k | Vishay-Dale | CRCW040210K0JNED | RES, 10k, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 |
1 | CC1 | CC3235MODx | Texas Instruments | CC3235MODSM2MOB/CC3235MODSF12MOB | SimpleLink™ Wi-Fi® and Internet-of-Things Module Solution, a Single-Chip Wireless Dual-Band MCU, MOB0063A |