CDCE62002 datasheet(22/49 Pages) TI

Part #	CDCE62002

Description	Four Output Clock Generator/Jitter Cleaner With Integrated Dual VCOs

Download	49 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

Logo

22 / 49 page

Device Registers: Register 0

CDCE62002

SCAS882A – JUNE 2009 – REVISED JULY 2009.............................................................................................................................................................. www.ti.com

Table 7. CDCE62002 Register 0 Bit Definitions

SPI RAM

BIT

NAME

BLOCK

0

A0

Address 0

0

1

A1

Address 1

0

2

A2

Address 2

0

3

A3

Address 3

0

4

0

INBUFSELX

Input Buffer Select (LVPECL,LVDS or LVCMOS)

EEPROM

XY(00 ) Disabled, (01) LVPECL, (10) LVDS, (11) LVCMOS

5

1

INBUFSELY

EEPROM

The VBB internal Biasing will be determined from this setting

6

2

REFSEL

Smart MUX

See specific section for more detailed description and configuration

EEPROM

Bits(2,3)

setup.

7

3

AUXSEL

EEPROM

00 – RESERVED

10 – REF_IN Select

01– AUX_IN Select

11 – Auto Select ( Reference then AUX)

8

4

ACDCSEL

Input Buffers

If Set to “1” DC Termination, If set to “0” AC Termination

EEPROM

9

5

TERMSEL

Input Buffers

If Set to “0” Input Buffer Internal Termination Enabled

EEPROM

10

6

REFDIVIDE 0

EEPROM

Reference Divider Settings.

11

7

REFDIVIDE 1

EEPROM

See specific section for more detailed description and configuration

12

8

REFDIVIDE 2

EEPROM

setup.

13

9

REFDIVIDE 3

EEPROM

14

10

EXTFEEDBACK

External Feedback to PFD from AUX Input enabled when set to “1”

EEPROM

15

11

I70TEST

TEST

Set to “0” for Normal Operation.

EEPROM

16

12

ATETEST

TEST

Set to “0” for Normal Operation.

EEPROM

17

13

LOCKW(0)

PLL Lock

Lock-detect window Bit 0

EEPROM

18

14

LOCKW(1)

PLL Lock

Lock-detect window Bit 1

EEPROM

19

15

OUT0DIVRSEL0

Output 0

Output 0 Divider Settings.

EEPROM

See specific section for more detailed description and configuration

20

16

OUT0DIVRSEL1

Output 0

EEPROM

setup.

21

17

OUT0DIVRSEL2

Output 0

EEPROM

22

18

OUT0DIVRSEL3

Output 0

EEPROM

23

19

OUT1DIVRSEL0

Output 1

Output 1 Divider Settings.

EEPROM

See specific section for more detailed description and configuration

24

20

OUT1DIVRSEL1

Output 1

EEPROM

setup.

25

21

OUT1DIVRSEL2

Output 1

EEPROM

26

22

OUT1DIVRSEL3

Output 1

EEPROM

27

23

HIPERORMANCE

Output 0 & 1

High Performance, If this Bit is set to “1”:

EEPROM

– Increase the Bias in the device to achieve Best Phase Noise on the

Output Divider

– It changes the LVPECL Buffer to Hi Swing in LVPECL.

– It increases the current consumption by 20mA (Typical)

28

24

OUTBUFSEL0X

Output 0

Output Buffer mode select for OUTPUT “0 ”.

EEPROM

(X,Y)=00:Disabled, 01:LVCMOS, 10:LVDS, 11:LVPECL

29

25

OUTBUFSEL0Y

Output 0

EEPROM

30

26

OUTBUFSEL1X

Output 1

Output Buffer mode select for OUTPUT “1 ”.

EEPROM

(X,Y)=00:Disabled, 01:LVCMOS, 10:LVDS, 11:LVPECL

31

27

OUTBUFSEL1Y

Output 1

EEPROM

22

Submit Documentation Feedback

Product Folder Link(s): CDCE62002

Similar Part No. - CDCE62002

Manufacturer	Part #	Datasheet	Description
Texas Instruments	CDCE62005	2Mb / 76P	[Old version datasheet] Five/Ten Output Clock Generator/Jitter Cleaner With Integrated Dual VCOs
	CDCE62005	2Mb / 80P	[Old version datasheet] Five/Ten Output Clock Generator/Jitter Cleaner With Integrated Dual VCOs
	CDCE62005	2Mb / 85P	[Old version datasheet] 3:5 Clock Generator
	CDCE62005RGZR	2Mb / 76P	[Old version datasheet] Five/Ten Output Clock Generator/Jitter Cleaner With Integrated Dual VCOs
	CDCE62005RGZR	2Mb / 80P	[Old version datasheet] Five/Ten Output Clock Generator/Jitter Cleaner With Integrated Dual VCOs

More results

Similar Description - CDCE62002

Manufacturer	Part #	Datasheet	Description
Texas Instruments	CDCE62005	2Mb / 80P	[Old version datasheet] Five/Ten Output Clock Generator/Jitter Cleaner With Integrated Dual VCOs
	CDCE62005	2Mb / 76P	[Old version datasheet] Five/Ten Output Clock Generator/Jitter Cleaner With Integrated Dual VCOs
	CDCM61004_101	714Kb / 35P	[Old version datasheet] Four Output, Integrated VCO, Low-Jitter Clock Generator
	CDCM61004	867Kb / 35P	[Old version datasheet] Four Output, Integrated VCO, Low-Jitter Clock Generator
	CDCM61004	790Kb / 34P	[Old version datasheet] Four Output, Integrated VCO, Low-jitter Clock Generator
	CDCM61004	1Mb / 39P	[Old version datasheet] Four Output, Integrated VCO, Low-Jitter Clock Generator
Analog Devices	AD9523	1,011Kb / 60P	Jitter Cleaner and Clock Generator
Analog Devices	AD9524	973Kb / 56P	Jitter Cleaner and Clock Generator
Texas Instruments	CDCM6208V1F	2Mb / 87P	[Old version datasheet] 2:8 Clock Generator, Jitter Cleaner with Fractional Dividers
Texas Instruments	CDCM6208	2Mb / 89P	[Old version datasheet] 2:8 Clock Generator, Jitter Cleaner With Fractional Dividers

More results

CDCE62002 Datasheet(PDF) 22 Page - Texas Instruments

CDCE62002 Datasheet(HTML) 22 Page - Texas Instruments

Similar Part No. - CDCE62002

Similar Description - CDCE62002

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49

Datasheet Download

Link URL