DS21FT42 Maxim Integrated Products, DS21FT42 Datasheet - Page 3

• Manufacturer Part Number: DS21FT42
• Description: IC FRAMER T1 4X3 12CH 300-BGA
• Manufacturer: Maxim Integrated Products

Specifications of DS21FT42

• Controller Type: T1 Framer
• Interface: Parallel/Serial
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 225mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 300-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DS21FF42/DS21FT42 SCHEMATIC Figure 1-1 (continued)
jtdot
jtdof
See Connecting Page
FMS
TLINK0/1/2/3
TEST
MUX
BTS
FS0/FS1
WR*
RD*
A0 to A7
D0 to D7
CS*
INT*
JTRST
JTMS
JTCLK
JTDI
JTDO
CLKSI
FMS
TLINK0/1/2/3
TEST
MUX
BTS
FS0/FS1
WR*
RD*
A0 to A7
D0 to D7
CS*
INT*
JTRST
JTMS
JTCLK
JTDI
JTDO
DVSS
DVSS
CLKSI
DVSS
DVSS
DS21Q42 # 3
Signals Not Connected &
Left Open Circuited Include:
RLOS/LOTC
RLINK
RLCLK
RCHCLK
RMSYNC
RFSYNC
TLCLK
TCHCLK
TCHBLK
8MCLK
DS21Q42 # 4
Signals Not Connected &
Left Open Circuited Include:
RLOS/LOTC
RLINK
RLCLK
RCHCLK
RMSYNC
RFSYNC
TLCLK
TCHCLK
TCHBLK
8MCLK
3 of 114
RSYSCLK13/14/15/16
TSYSCLK13/14/15/16
RCHBLK13/14/15/16
TSSYNC13/14/15/16
RSYSCLK9/10/11/12
TSYSCLK9/10/11/12
RSYNC13/14/15/16
TSYNC13/14/15/16
RCHBLK9/10/11/12
TSSYNC9/10/11/12
RNEG13/14/15/16
RPOS13/14/15/16
RSER13/14/15/16
TNEG13/14/15/16
RSYNC9/10/11/12
TPOS13/14/15/16
TSYNC9/10/11/12
RCLK13/14/15/16
TSER13/14/15/16
TCLK13/14/15/16
RSIG13/14/15/16
TSIG13/14/15/16
RNEG9/10/11/12
RPOS9/10/11/12
RCLK9/10/11/12
RSER9/10/11/12
TPOS9/10/11/12
TNEG9/10/11/12
TSER9/10/11/12
TCLK9/10/11/12
RSIG9/10/11/12
TSIG9/10/11/12
The Fourth Quad Framer
is Not Populated
on the 12 Channel
DS21FT42
DVDD
DVDD