DS21FF44 datasheet(3/110 Pages) DALLAS

Part #	DS21FF44

Description	4x3 Twelve Channel E1 Framer, 4x4 Sixteen Channel E1 Framer

Download	110 Pages

Scroll/Zoom	100%

Manufacturer	DALLAS [Dallas Semiconductor]

Direct Link	https://www.maximintegrated.com/en.html

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DS21FT44/DS21FF44

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DS21FF44 / DS21FT44 Schematic Figure 1-1 (continued)

CLKSI

RCLK9/10/11/12

RPOS9/10/11/12

RNEG9/10/11/12

RSER9/10/11/12

RSIG9/10/11/12

RSYNC9/10/11/12

RSYSCLK9/10/11/12

TCLK9/10/11/12

TNEG9/10/11/12

TPOS9/10/11/12

TSER9/10/11/12

TSIG9/10/11/12

TSSYNC9/10/11/12

TSYNC9/10/11/12

TSYSCLK9/10/11/12

TLINK0/1/2/3

JTDO

JTDI

JTCLK

JTMS

JTRST

INT*

FMS

D0 to D7

A0 to A7

RD*

WR*

BTS

MUX

CS*

FS0/FS1

TEST

Signals Not Connected &

Left Open Circuited Include:

RLOS/LOTC

RLINK

RLCLK

RCHCLK

RMSYNC

RFSYNC

TLCLK

TCHCLK

TCHBLK

8MCLK

DS21Q44 # 3

RCLK13/14/15/16

RPOS13/14/15/16

RNEG13/14/15/16

RSER13/14/15/16

RSIG13/14/15/16

RSYNC13/14/15/16

RSYSCLK13/14/15/16

TCLK13/14/15/16

TNEG13/14/15/16

TPOS13/14/15/16

TSER13/14/15/16

TSIG13/14/15/16

TSSYNC13/14/15/16

TSYNC13/14/15/16

TSYSCLK13/14/15/16

JTDO

JTDI

JTCLK

JTMS

JTRST

INT*

D0 to D7

A0 to A7

RD*

WR*

BTS

MUX

CS*

FS0/FS1

TEST

Signals Not Connected &

Left Open Circuited Include:

RLOS/LOTC

RLINK

RLCLK

RCHCLK

RMSYNC

RFSYNC

TLCLK

TCHCLK

TCHBLK

8MCLK

DS21Q44 # 4

RCHBLK13/14/15/16

RCHBLK9/10/11/12

DVDD

DVSS

TLINK0/1/2/3

FMS

CLKSI

DVSS

DVDD

See Connecting Page

jtdot

jtdof

The Fourth Quad Framer

is Not Populated

on the 12 Channel

DS21FT44

Similar Part No. - DS21FF44

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	DS21FF44	696Kb / 117P	x 3 12-Channel E1 Framer 4 x 4 16-Channel E1 Framer 071702

More results

Similar Description - DS21FF44

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	DS21FF44	696Kb / 117P	x 3 12-Channel E1 Framer 4 x 4 16-Channel E1 Framer 071702
Maxim Integrated Produc...	DS21Q43A	748Kb / 60P	Quad E1 Framer 092299
PMC-Sierra, Inc	PM6344	1Mb / 2P	QUADRUPLE E1 FRAMER
	PM6341	934Kb / 2P	E1 FRAMER/TRANSCEIVER
	PM6341E1XC	915Kb / 272P	E1 FRAMER/TRANSCEIVER
	PM6344-1	1,017Kb / 256P	QUADRUPLE E1 FRAMER
Dallas Semiconductor	DS21Q43A	748Kb / 60P	Quad E1 Framer
PMC-Sierra, Inc	PM6344	67Kb / 2P	Quad E1 Framer
	PM6388	66Kb / 4P	Octal E1 Framer
	PM6388	2Mb / 345P	OCTAL E1 FRAMER

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DS21FF44 Datasheet(PDF) 3 Page - Dallas Semiconductor

DS21FF44 Datasheet(HTML) 3 Page - Dallas Semiconductor

Similar Part No. - DS21FF44

Similar Description - DS21FF44

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