Datasheet > COCE8889

COCE8889

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
纬创 - RALTRON		时钟
页数	文件大小	规格书
2页	115K
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CLOCK

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COCE8889 数据手册

CLOCK

Page 1 of 2

9X14 PECL J-LEAD CLOCK- PB FREE COMPLIANT

(SEE PAGE TWO FOR PART NUMBERING SCHEME)

ꢁ

APPROVALS

RALTRON

CUSTOMER

Eng. approval, date: RONEN 3/20/03

Name (please print):

Sales approval, date:

Created by, date: RONEN 3/20/03

Revision:

Title (please print):

Signature, date:

ꢁ

MECHANICAL SPECIFICATION

OUTLINE TOLERANCE:

±0.015” / 0.4mm

(Unless otherwise specified)

4 pin Version

6 pin Version

.550 MAX

13.96 MAX.

.550

PIN FUNCTIONS (6 pins):

[1] NC OR COMP. OUTPUT

[2] EN / DIS OR NC

[3] CASE / GROUND

[4] OUTPUT

[5] COMP. OUTPUT OR NC

[6] SUPPLY VOLTAGE

PIN FUNCTIONS (4 pins):

[1] E/ D OR N/C OR COMP. OUT

[2] CASE / GROUND

[3] OUTPUT

[4] SUPPLY VOLTAGE

.300 ±008

7.61 ±.20

.018 TYP.

.46 TYP.

.200 TYP.

5.08 TYP.

MARKING (EXAMPLE):

CE8950A-LZ

155.520-T-C-EL

RAL D/C

.300 ±008

7.61 ±.20

.018 TYP.

.46 TYP.

.100 TYP.

2.54 TYP.

ꢁ

ELECTRICAL SPECIFICATION

PARAMETER SYMBOL

CONDITIONS

VALUE

UNIT

MHz

Frequency, nom

70.000~250.0

3.3VDC

100

Supply voltage, nom.

Supply current, max.

(excluding load)

PECL output level

Duty cycle

Vcc

Vcc±5%

Vcc=+3.3VDC/+5.0VDC

5.0VDC

Ta=+25°C, 50Ω to Vcc-2.0VDC load

Vcc=+3.3VDC/+5.0VDC load=50Ω to Vcc-2.0VDC

load=50Ω to Vcc-2.0VDC / @50%Vcc, Ta=+25°C

20%~80% Vout, 80%~20% Vout, max

1σ, Fj=12KHz…20MHz

VOH / VOL

2.275 / 1.68

3.975/3.38

tr / tf

40…60 OR 45…55

0.100…1.0 (see note A)

1.0

Rise- / fall time, max.

Jitter, rms, max.

Overall freq. stability, max.

Including operating temperature, ±5% load & supply SEE PART NUMBER

ppm

∆f/fc

GENERATION TABLE

Enabled

variations, calibration @+25°C, and 10 year aging

Pin 2=Low, Vcc-1.620 (max.)

Enable option

Disable option

Dis

Pin 4 will assume a fixed level of

logic “0”, and pin 5 will assume a

fixed level of logic“1”

Pin 2=High, Vcc-1.025 (min.)

Operating temperature range Ta

SEE PART NUMBER

GENERATION TABLE

-55…+90

°C

Storage temperature range

Absolute voltage range

T(stg)

Vcc(abs)

°C

Non-destructive, DC

-0.5…+7.0

3/20/03 marketing-rfq, clock

NOTE A: RISE AND FALL TIME VALUES (tr/tf) ARE FREQUENCY DEPENDENT.

RALTRON ELECTRONICS CORP. ꢀ10651 N.W . 19^{t h}St ꢀMiami, Florida 33172 ꢀU.S.A.

phone: +001(305) 593-6033 ꢀfax: +001(305)594-3973 ꢀe-mail: sales@raltron.com ꢀinternet: http:/www.raltron.com

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