DS21FF42N データシートの表示（PDF） - Dallas Semiconductor -> Maxim Integrated

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DS21FF42N

4 X 3 Twelve Channel T1 Framer, 4 X 4 Sixteen Channel T1 Framer

Dallas Semiconductor -> Maxim Integrated 

DALLAS SEMICONDUCTOR

DS21FF42/DS21FT42

DS21FF42 / DS21FT42 Schematic Figure 1-1 (continued)

See Connecting Page

jtdot

jtdof

DVSS

DVSS

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

DS21Q42 # 3

DVDD

Signals Not Connected &

Left Open Circuited Include:

RLOS/LOTC

RLINK

RLCLK

RCHCLK

RMSYNC

RCLK9/10/11/12

RPOS9/10/11/12

RNEG9/10/11/12

RFSYNC

TLCLK

TCHCLK

TCHBLK

RSER9/10/11/12

RSIG9/10/11/12

RSYNC9/10/11/12

8MCLK

RCHBLK9/10/11/12

RSYSCLK9/10/11/12

TSYSCLK9/10/11/12

TCLK9/10/11/12

TPOS9/10/11/12

TNEG9/10/11/12

TSER9/10/11/12

TSIG9/10/11/12

TSSYNC9/10/11/12

TSYNC9/10/11/12

DVSS

DVSS

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

DS21Q42 # 4

DVDD

Signals Not Connected &

Left Open Circuited Include:

RLOS/LOTC

RLINK

RLCLK

RCHCLK

RMSYNC

RCLK13/14/15/16

RPOS13/14/15/16

RNEG13/14/15/16

RFSYNC

TLCLK

TCHCLK

TCHBLK

8MCLK

RSER13/14/15/16

RSIG13/14/15/16

RSYNC13/14/15/16

RCHBLK13/14/15/16

RSYSCLK13/14/15/16

TSYSCLK13/14/15/16

TCLK13/14/15/16

TPOS13/14/15/16

TNEG13/14/15/16

TSER13/14/15/16

TSIG13/14/15/16

TSSYNC13/14/15/16

TSYNC13/14/15/16

The Fourth Quad Framer

is Not Populated

on the 12 Channel

DS21FT42

101899

/1233

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