Datasheet
DS26518 8-Port T1/E1/J1 Transceiver
310 of 312
15. PIN CONFIGURATION
15.1 Pin Configuration—256-Ball TE-CSBGA
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
TTIP1 TTIP1 TRING1 RSYNC1
TCHBLK1/
TCHCLK1
TSIG2 REFCLKIO
A11 A7 A1 TSIG7 RSIG7
TSYNC8/
TSSYNCIO8
TRING8 TTIP8 TTIP8
A
B
ATVDD ATVSS TRING1
TSYNC1/
TSSYNCIO1
RCHBLK2/
RCHCLK2
RSYNC2 MCLK A10 A8 A2
TSYNC7/
TSSYNCIO7
RSER7 TCLK8 TRING8 ATVSS ATVDD
B
C
RTIP1 RRING1
SPI_SEL/
AL/RSIGF/
FLOS1
RMSYNC1/
RFSYNC1
TCLK1
RMSYNC2/
RFSYNC2
TCHBLK2/
TCHCLK2
A12 A6 A0 RSYNC7
RCHBLK7/
RCHCLK7
TSIG8
TSYSCLK8/
AL/RSIGF/
FLOS8
RRING8 RTIP8
C
D
ARVDD ARVSS
CLKO/
RLF/LTC1
RSIG1 TSIG1 RSER2 TCLK2 DIGIOEN A5
TCHBLK7/
TCHCLK7
RMSYNC7/
RFSYNC7
TSER8 RSYNC8
RSYSCLK8/
RLF/LTC8
ARVSS ARVDD
D
E
ARVDD ARVSS
RSYSCLK2/
RLF/LTC2
RCHBLK1/
RCHCLK1
RSER1 RSIG2 TSER2 BPCLK1 A4 TCLK7
TCHBLK8/
TCHCLK8
RMSYNC8/
RFSYNC8
RCLK8
RSYSCLK7/
RLF/LTC7
ARVSS ARVDD
E
F
RTIP2 RRING2
TSYSCLK2/
AL/RSIGF/
FLOS2
RCLK1 JTCLK TSER1
TSYNC2/
TSSYNCIO2
A9 A3 TSER7 RSER8 RSIG8 RCLK7
TSYSCLK7/
AL/RSIGF/
FLOS7
RRING7 RTIP7
F
G
ATVDD ATVSS TRING2 RCLK2 DVDD33 DVDD33 DVDD18 DVDD18 DVDD18 DVDD18 DVDD33 DVDD33
RCHBLK8/
RCHCLK8
TRING7 ATVSS ATVDD
G
H
TTIP2 TTIP2 TRING2 JTDI DVDD33 DVDD33 ACVDD DVDD33 DVDD33 DVDD33 DVDD33 DVSS SCANMODE
TRING7 TTIP7 TTIP7
H
J
TTIP3 TTIP3 TRING3 JTDO RESREF DVSS ACVSS DVSS DVSS DVSS DVSS
RESETB
RCLK6 TRING6 TTIP6 TTIP6
J
K
ATVDD ATVSS TRING3 JTMS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS RCLK5 TRING6 ATVSS ATVDD
K
L
RTIP3 RRING3
TSYSCLK3/
AL/RSIGF/
FLOS3
RCLK3
JTRST
RCHBLK3/
RCHCLK3
TCHBLK3/
TCHCLK3
TCLK4
D1/
SPI_MOSI
TCLK5 TSER6 RSYSCLK1
TXENABLE/
SCAN_EN
TSYSCLK6/
AL/RSIGF/
FLOS6
RRING6 RTIP6
L
M
ARVDD ARVSS
RSYSCLK3/
RLF/LTC3
RCLK4 RSIG3
TSYNC3/
TSSYNCIO3
TSYNC4/
TSSYNCIO4
RDB/
DSB
D5/
SPI_SWAP
TSER5 RSER5 RSER6 BTS
RSYSCLK6/
RLF/LTC6
ARVSS ARVDD
M
N
ARVDD ARVSS
RSYSCLK4/
RLF/LTC4
RSER3 RSYNC3 RSER4 TSER4
D0/
SPI_MISO
D6/
SPI_CPHA
TSYNC5/
TSSYNCIO5
TCLK6
RMSYNC6/
RFSYNC6
TSSYNCIO
RSYSCLK5/
RLF/LTC5
ARVSS ARVDD
N
P
RTIP4 RRING4
TSYSCLK4/
AL/RSIGF/
FLOS4
RMSYNC3/
RFSYNC3
TCLK3
RMSYNC4/
RFSYNC4
TCHBLK4/
TCHCLK4
D2/
SPI_SCLK
TCHBLK5/
TCHCLK5
RMSYNC5/
RFSYNC5
TCHBLK6/
TCHCLK6
RSYNC6 TSYSCLK1
TSYSCLK5/
AL/RSIGF/
FLOS5
RRING5 RTIP5
P
R
ATVDD ATVSS TRING4 TSER3 RSIG4 TSIG4
WRB/
RWB
D4
INTB
RSYNC5 RSIG5 TSIG6 RSIG6 TRING5 ATVSS ATVDD
R
T
TTIP4 TTIP4 TRING4 TSIG3
RCHBLK4/
RCHCLK4
RSYNC4
CSB
D3
D7/
SPI_CPOL
TSIG5
RCHBLK5/
RCHCLK5
TSYNC6/
TSSYNCIO6
RCHBLK6/
RCHCLK6
TRING5 TTIP5 TTIP5
T
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16