CDCEL937PWRG4 datasheet(4/39 Pages) TI1

Teilenummer	CDCEL937PWRG4

Bauteilbeschribung	Flexible Low Power LVCMOS Clock Generator With SSC Support For EMI Reduction

Download	39 Pages

Scroll/Zoom	100%

Hersteller	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

Logo

4 / 39 page

1

Xin/CLK

20

Xout

2

S0

19

SDA/S1

3

VDD

18

SCL/S2

4

VCtrl

17

Y1

5

GND

16

GND

6

Vddout

15

Y2

7

Y4

14

Y3

8

Y5

13

Vddout

9

GND

12

Y6

10

Vddout

11

Y7

Not to scale

4

CDCE937, CDCEL937

SLAS564G – AUGUST 2007 – REVISED OCTOBER 2016

www.ti.com

Product Folder Links: CDCE937 CDCEL937

Submit Documentation Feedback

(1)

G= Ground, I = Input, O = Output, P = Power

5 Pin Configuration and Functions

PW Package

20-Pin TSSOP

Top View

Pin Functions

TYPE(1)

DESCRIPTION

NAME

NO.

GND

5, 9, 16

G

Ground

SCL/S2

18

I

SCL: Serial clock input (default configuration), LVCMOS; Internal pullup 500k;

S2: User programmable control input; LVCMOS inputs; Internal pullup 500k

SDA/S1

19

I/O

SDA: Bi-directional serial data input/output (default configuration). LVCMOS; Internal pullup 500k;

S1: User programmable control input; LVCMOS inputs; Internal pullup 500k

S0

2

I

User programmable control input S0; LVCMOS inputs; Internal pullup 500k

VCtrl

4

I

VCXO control voltage, leave open or pullup (approximately 500k) when not used

VDD

3

P

1.8-V power supply for the device

Vddout

6, 10, 13

P

CDCEL937: 1.8-V supply for all outputs

CDCE937: 3.3-V or 2.5-V supply for all outputs

Xin/CLK

1

I

Crystal oscillator input or LVCMOS clock input (selectable through SDA/SCL bus)

Xout

20

O

Crystal oscillator output, leave open or pullup (~500k) when not used

Y1

17

O

LVCMOS outputs

Y2

15

O

LVCMOS outputs

Y3

14

O

LVCMOS outputs

Y4

7

O

LVCMOS outputs

Y5

8

O

LVCMOS outputs

Y6

12

O

LVCMOS outputs

Y7

11

O

LVCMOS outputs

Ähnliche Beschreibung - CDCEL937PWRG4

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
ON Semiconductor	P3MS650100H	218Kb / 7P	LVCMOS Peak EMI Reduction Clock Generator August, 2011 ??Rev. 0
ON Semiconductor	P3MS650103H	156Kb / 7P	LVCMOS Peak EMI Reduction Clock Generator September, 2011 ??Rev. 0
Silicon Laboratories	SL38000-15AH	177Kb / 10P	4-PLL Clock Generator with SSC
Cypress Semiconductor	CY25000	271Kb / 10P	Programmable Spread Spectrum Clock Generator for EMI Reduction
	CY25200	364Kb / 12P	Programmable Spread Spectrum Clock Generator for EMI Reduction
	CY25200	380Kb / 11P	Programmable Spread Spectrum Clock Generator for EMI Reduction
	CY25200	583Kb / 15P	Programmable Spread Spectrum Clock Generator for EMI Reduction
	CY25200	280Kb / 11P	Programmable Spread Spectrum Clock Generator for EMI Reduction
Texas Instruments	CDCS501	309Kb / 10P	[Old version datasheet] SSC Clock Generator/Buffer
Alliance Semiconductor ...	ASM3P2508SP	303Kb / 7P	Clock Synthesizer and Frequency Generator with Peak EMI reduction

More results

CDCEL937PWRG4 Datenblatt(PDF) 4 Page - Texas Instruments

CDCEL937PWRG4 Datenblatt(HTML) 4 Page - Texas Instruments

Ähnliche Teilenummer - CDCEL937PWRG4

Ähnliche Beschreibung - CDCEL937PWRG4

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

Datenblatt Download

Link URL