User's Manual Chapter 13

Chapter 8: Parts List/Tune Up Information
AT&T Wireless Services
8-159
FCC Type Acceptance Application
10991 Rev. 1.0 7/6/99
ICX1258117 LOGIC, MULTIVIBRTR
74HCT123, SOIC16
U20, U25,
U32, U50
BBC V.06 17-E4,17-
E2,14-B2,14-
D2,17-B4,17-
A5,14-A2,14-
C2
ICX1260615 LOGIC,QUAD 2-INPUT MUX
74FCT257DT,SOIC16
U19 BBC V.06 17-C4
ICX1260716 LOGIC,OCTAL D REG
74FCT374DT,SOIC20
U31, U45 BBC V.06 17-D7,17-D7
ICX1527403 UP,33MHZ,5V,0/+70C, QFP240 U105 BBC V.06 2-E2
ICX1546702 LOGIC,BUS SWITCH,24BIT, -
40/+85C,SOP56
U95, U96 BBC V.06 5-D6,5-D3
ICX1553109 DRAM,8MX8,50NS,3.3V,
SOJ32
U76, U77,
U87, U88
BBC V.06 5-B7,5-B5,5-
B6,5-B4
OSC1254315 HCMOS SURFACE MOUNT
OSCILLATOR,49.152MHZ
Y1 BBC V.06 8-C1
OSC1254416 HCMOS SURFACE MOUNT
OSCILLATOR,66.666MHZ
Y2 BBC V.06 1-D1
XTR1029618 XTR,N-CHAN,2N7002LT1
SOT23
Q1 BBC V.06 21-B7
XTR1031510 XTR,HEXFET,60V,14A
TO252AA
Q2, Q3 BBC V.06 28-C3,28-C4
XTR1141916 XTR,NPN,DRIVER,SOT23 Q5, Q6, Q7 BBC V.06 28-D3,28-
D5,28-A7
XTR1163213 XTR,NPN,100V,DPAK Q4 BBC V.06 28-C5
ASY1543704 ASY,BUS CNTRL EPLD,
MODEM V0.8
U73 BBC V.06 16-B2
ASY1554701 ASY,BOOT FLASH,MODEM
V0.5,2
U52 BBC V.06 11-C2
ASY1595001 ASY,2 CHNL FIREWIRE
CNTLR,BASE,2
U15 BBC V.06 15-D2
CRY1533802 CRYSTAL,20MHZ,-40/+85C,
SMT
Y3 BBC V.06 7-B2
ICX1009717 IC,LOGIC,XCVR,10BASE-T
68160,TQFP52
U81 BBC V.06 13-D1
ICX1009818 IC,LOGIC,BUFFER
74BCT8244,SOICW24
U2, U3 BBC V.06 17-D3,17-
A3,17-C2
ICX1010305 IC, ANALOG, HEX/INV, 74F06,
SO14
U24, U27,
U76, U78,
U79
BBC V.06 15-D7,15-
B7,5-B7,4-
C6,4-C3
Table 8.2— List of PWAN Base Station Digital Active Components
Assembly Description Ref Des Schematic Sheet#/Zone