EM357-RTR datasheet(222/240 Pages) ETC2

222 / 240 page

EM351 / EM357

18-3

120-035X-000D

Preliminary

Table 18-1 contains a typical Bill of Materials for the application circuit shown in Figure 18-1. The information

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

Ember’s EM35x-based reference designs at the Ember website (www.ember.com).

Table 18-1. Bill of Materials for Figure 18-1

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, 1.8pF, ±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

EM35x SINGLE-CHIP ZIGBEE/802.15.4-2003

SOLUTION

Ember EM35x

CRYSTAL, 24.000 MHz, ±10 PPM TOLERANCE, ±

25 ppm STABILITY, 18 pF, -40 TO +85ºC

ILSI, Abracon, KDS, Epson

Y2 (Optional)

CRYSTAL, 32.768 kHz, ±20 ppm TOLERANCE,

12.5 pF, -40 TO +85ºC

Abracon, KDS, Epson

BLN1

BALUN, CERAMIC 50/200 Ω

Wurth 748421245

Johanson 2450BL15B100E

Murata LDB212G4010C

ANT1

ANTENNA

Johanson

2450AT18B100E

EM357-RTR 数据表(PDF) 222 Page - List of Unclassifed Manufacturers

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