PLX Technology PEX 8624-AA RDK, Hardware Reference Manual

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PEX 8624-AA RDK Hardware Reference Manual – Version 1.1
Copyright © 2010 by PLX Technology, Inc. All rights reserved 25
Item
Number Quantity Manufacturer Manufacturer's
Part Number Description Package Type Component Designator(s)
Distributor
Part Number
SURFACE MOUNT COMPONENTS
1 1 PLX
PEX8624-
AA50BC F
IC, PCI Express
Gen2 switch, 24
lane and up to 6
ports
SMT 324-pin
BGA,19x19mm,
1mm pitch
U1
2 1 SpectraLinear CY28400OXC-2
IC, 100MHz
Differential Clock
Buffer
SMT, 28-pin SSOP U2
408-855-
0555,
fax:408-855-
0550
3 1 Maxim MAX7311AUG
IC, 2 wire interface
16-bit IO port
expander with
interupt and hot
isertion protection
SMT, 24-pin TSSOP U3
4 2 TI TPS2311IPW
IC, Dual-power Hot
Plug Controller,
active high enable,
SMT, 20-lead
TSSOP
U4, U6
5 2 TI
SN74LVC157AP
W
IC, quadruple 2-line
to 1-line data
selectors/multiplexer
s
SMT, 16-pin TSSOP U5,U7
Mouser: pn:
595-
SN74lvc157A
PW
6 1 Fairchild NC7S08M5X
IC, Tiny Logic 2-
input AND gate
SMT, 5-pin SOT-23 U8
7 1 Maxim
MAX6420UK29-
T
IC, Reset controller,
Adj. reset timeout
SMT, SOT23-5 U9
8 1 Intersil ISL6132IR
IC, multiple voltage
supervisory SMT, 4mmx4mm
QFN package
U10
9 2 Belfuse S7AH-08E1A0
IC, Non-iso DC/DC
converter, 4.5-14V-
to-0.8/3.63V @ 8A
SMT, 7-pin U11-U12
10 1 Micrel
MIC37100-
2.5BS
IC, LDO linear
regulator, output:
2.5V@1A
SMT, SOT-223 U13
11 2 TI
SN74CBTLV324
5APWR
IC, low voltage 8-bit
FET bus switch,
3.3V
SMT,20-pin TSSOP U14-U15
Mouser: pn:
595-
SNCBTLV32
45APWR