EM342-RTR datasheet(6/143 Pages) SILABS

6 / 143 page

EM342

Rev 1.0

Table 1.1 contains a typical Bill of Materials for the application circuit shown in Figure 1.1. The information within

this table should be used for a rough cost analysis. For a more detailed BOM, please refer to one of Ember EM357-

based reference designs at the Silicon Labs website (www.silabs.com/zigbee-support).

Table 1.1. Bill of Materials for Typical Application Circuit

Item Qty

Reference

Description

Manufacturer

CAPACITOR, 1 µF, 6.3 V, X5R, 10%, 0402

CAPACITOR, 2.2 µF, 10 V, X5R, 10%, 0603

CAPACITOR, 22 pF, ±5%, 50 V, NPO, 0402

C3,C4

CAPACITOR, 18 pF, ±5%, 50 V, NPO, 0402

CAPACITOR, 33 pF, ±5%, 50 V, NPO, 0402

C5, C9

CAPACITOR, 1 pF, ±0.25 pF, 50 V, 0402, NPO

CAPACITOR, 1.8 pF, ±0.25 pF, 50 V, 0402, NPO

INDUCTOR, 5.1 nH, ±0.3 nH, 0402 MULTILAYER

Murata LQG15HS5N1

L2, L3

INDUCTOR, 2.7 nH, ±0.3 nH, 0402, MULTILAYER

Murata LQG15HS2N7

RESISTOR, 10 Ω, 5%, 0402

RESISTOR, 1 Ω, 5%, 0402

EM342 SINGLE-CHIP ZIGBEE RF4CE SOLUTION

Ember EM342

CRYSTAL, 24.000 MHz, ± 25 ppm STABILITY

OVER –40 to +85 ºC, 18 pF

ILSI, Abracon, KDS,

Epson

Y2 (Optional)

CRYSTAL, 32.768 kHz, ±20 ppm INITIAL TOLER-

ANCE AT +25ºC, 12.5 pF

Abracon, KDS, Epson

BLN1

BALUN, CERAMIC 50/100 Ω

Wurth 748421245

Johanson

2450BL15B100E

Murata LDB212G4010C

ANT1

ANTENNA

Johanson

2450AT18B100E

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