© 2017 Exar Corporation
XR22414 EVB User’s Manual
6 / 8
www.exar.com\XR22414
Rev 1A
Note: Part numbers marked _DNI are not installed.
27
1
R44
Resistor, 470 Ohm, 5%, 0603
28
4
R43, R45, R46, R47
Resistor, 2 kOhm, 5%, 0603
29
1
R20
Resistor, 40.2 KOhm, 1%, 0603
30
1
SW1
Switch, SPST-NO
431481031816
31
5
TP1, TP2, TP3, TP4, TP5
Test Point PC Mini .040"D Yellow
36-5004-ND
32
1
U1
IC, USB 2.0 Hub, 4 Port, LQFP48
XR22414CV48-F
33
4
U4, U5, U6, U7
USB Current Monitor, DFN8 2x3
XRP2527IHB-1-F
34
1
U8
LDO 5V to 3.3V
SP6260GEK-L/TR_DNI
35
1
U3
Hex Inverter IC
SN74LVC14ADRG3
36
1
Y2
12MHz ±20ppm Crystal 18pF -20°C ~ 70°C
4-SMD
ABMM-12.000MHZ-B2-T
Table 5: XR22414CL48EVB BOM (Rev. 1.1 PCB)
Item
Qty
Ref. Des
Description
Part Number
1
5
CM1, CM2, CM3, CM4, CM5
Common Mode Choke Surface Mount
744230900_DNI
2
4
CON2, CON3, CON4, CON5
USB Conn, Receptable, A-type
61400416021
3
1
CON1
Connector, USB_MICRO_ B
629105150521
4
8
C1, C2, C4, C6, C10, C12, C18, C20
Ceramic Capacitor, 47uF/16V 1210
885012109011
5
2
C26, C27
Ceramic Capacitor, 4.7uF/16V 0805
885012107013
6
2
C28, C40
Ceramic Capacitor, 10uF/16V 0805
885012107014
7
10
C7, C8, C9, C11, C15, C16, C17, C19, C49, C50
Ceramic Capacitor, 1uF/16V, 0805
885012207051
8
15
C3, C5, C24, C25, C30, C32, C33, C34, C39, C42,
C46, C47, C48, C51, C52
Ceramic Capacitor, 100nF/25V 0603
885012206071
9
4
D2, D3, D4, D5
LED, Green, 0805
150080GS75000
10
1
D5
LED, Blue, 0805
150080BS75000
11
4
D6, D7, D8, D9
LED, Amber, 0805
150080YS75000
12
1
F1
PTC Resettable, 0.75A 8V 1812
MF-MSMF075-2
13
3
F2, F3, F4
PTC Resettable, 0.75A 8V 1812 DNI
MF-MSMF075-2_DNI
14
14
J4, J8, J9, J10, J11, J12, J13, J14, J15, J16, J17,
J18, J19, J20
3 Positions Header, 0.100" (2.54mm)
61300311121
15
1
J1
3 Positions Header, 0.100" (2.54mm) DNI
61300311121_DNI
16
7
J21, J22, J23, J24, J25, J26, J27
2 Positions Header, 0.100" (2.54mm)
61300211121
17
4
J2, J3, J5, J6
2 Positions Header, 0.100" (2.54mm)
61300211121_DNI
18
1
J7
Connector, Power Jack, DC RA SMD
694103107102
Table 4: XR22414CV48EVB BOM (Rev. 1.1 PCB)
Item
Qty
Ref. Des
Description
Part Number
