USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015
Freescale Semiconductor, Inc.
23
PCB manufacturing specifications
NOTE
•
USB-KW019032 does not include the J49 (U.FL connector), nor the
external antenna.
•
For external measurements and/or external antenna usage, the J49 must
be installed and soldered in place.
•
A 50
U.FL connector is required; it is recommended to use the part
with number U.FL-R-SMT-1 from Hirose.
•
When selecting an external antenna to connect to the U.FL connector,
choose an antenna designed for the desired frequency band. Operation
with an external antenna may require re-certification of your product.
5
PCB manufacturing specifications
This section provides the specifications used to manufacture the USB-KW019032 development Printed
Circuit Board (PCB) described in this guide.
The USB-KW019032 development platform PCBs must comply with the following:
•
The PCB must comply with Perfag 1D / 3C (
www.perfag.dk/en/
)
•
The PCB manufacturer’s logo is required
•
The PCB production week and year codes are required
— The manufacturer’s logo and week / year codes must be stamped on the back of the PCB solder
mask
— The PCB manufacturer cannot print text on the PCB (either in copper or in silkscreen) without
written permission from Freescale Semiconductor, Inc.
•
The required Underwriter’s Laboratory (UL) flammability rating:
— The level is 94V-0
— The UL information must be stamped on the back of the PCB solder mask
4
1
C15
22 pF
CAP CER 22pF 50V 5%
C0G
AEC-Q200 0402
MURATA
GCM1555C1H220JA16
5
1
L5
22 nH
IND — 22NH@100MHZ
310MA 2%
0402
MURATA
LQW15AN22NG00D
6
1
L2
18 nH
IND AIR 18NH@100MHZ
370MA
3% 0402
MURATA
LQW15AN18NH00D
7
1
L9
4.7 nH
IND — 4.7NH@100MHZ
300MA
±0.3nH 0402
MURATA
LQG15HN4N7S02D
Table 5. Bill of materials (USB-KW01 300 MHz frequency bands) (continued)
Item
Qty
Reference
Value
Description
Mfg. name
Mfg. part number
