632N3C [CTS]

HCMOS/TTL CLOCK OSCILLATOR; HCMOS / TTL时钟振荡器


型号：	632N3C
厂家：	CTS
描述：	HCMOS/TTL CLOCK OSCILLATOR HCMOS / TTL时钟振荡器振荡器时钟
文件：	总4页 (文件大小：148K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Model 632

HCMOS/TTL CLOCK OSCILLATOR

FEATURES

• Standard 3.2x2.5mm Surface Mount Footprint

• HCMOS/TTL Compatible

• Fundamental and 3^RDOvertone Crystals

• Frequency Range 1.0 – 75 MHz

• Frequency Stability, ±50 ppm

• +1.8Vdc,+2.5Vdc,+2.8Vdc,+3.3Vdc Operation

• Operating Temperature to –10°C to +70°C

• Output Enable Standard

• Tape & Reel Packaging

• RoHS/Green Compliant (6/6)

DESCRIPTION

The Model 632 is a ceramic packaged Clock

oscillator offering reduced size and enhanced

stability. The small size means it is perfect for

any application. The enhanced stability means it

is the perfect choice for today’s communications

applications that require tight frequency control.

ORDERING INFORMATION

632

SUPPLY VOLTAGE

FREQUENCY IN MHz *

M - indicates MHz and decimal point.

Frequency is recorded with minimum 5

significant digits to the right of the "M".

M = +1.8Vdc

N = +2.5Vdc

T = +2.8Vdc

L = +3.3Vdc

FREQUENCY STABILITY

OPERATING TEMPERATURE RANGE

5 = ± 25 ppm *

3 = ± 50 ppm (standard)

C = -10°C to +70°C (standard)

I = -40°C to +85°C *

* Contact factory for availability.

Example Part Number: 632L3C032M76800

Document No. 008-0328-0

Page 1 - 4

Rev. A

CTS Electronic Components, Inc.

171 Covington Drive

Bloomingdale, IL 60108

www.ctscorp.com

Model 632

3.2x2.5mm Low Cost

HCMOS/TTL Clock Oscillator

ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNIT

Maximum Supply Voltage

Storage Temperature

V_CC

T_STG

-0.5

-55

4.0

125

°C

Frequency Range

(See Note 1)

f_O

1.0

MHz

Frequency Stability

(See Note 2 and Ordering Information)

∆f/f_O

± ppm

Aging

± ppm/yr

Operating Temperature

Commercial

Industrial

Supply Voltage

Model 632M

Model 632N

T_A

°C

-10

-40

1.62

2.25

2.52

2.97

1.8

2.5

2.8

3.3

1.98

2.75

3.08

3.63

V_CC

± 10 %

Model 632T

Model 632L

Supply Current

1.0 MHz to 20 MHz

20.1 MHz to 40 MHz

40.1 MHz to 75 MHz

1.0 MHz to 20 MHz

20.1 MHz to 40 MHz

40.1 MHz to 75 MHz

1.0 MHz to 20 MHz

20.1 MHz to 40 MHz

40.1 MHz to 75 MHz

C_L=15pF

Model 632M

I_CC

Model 632N / Model 632T

Model 632L

Output Load

Output Voltage Levels

Logic '1' Level

C_L

V_OH

V_OL

90%V_CC

CMOS Load

Logic '0' Level

10%V_CC

Output Current

Logic '1' Level

Logic '0' Level

Output Duty Cycle

Rise and Fall Time

Start Up Time

I_OH

I_OL

SYM

V_OH= 90%V_CC(1.8V, 2.5/2.8V, 3.3V)

V_OL= 10%V_CC(1.8V, 2.5/2.8V, 3.3V)

@ 50% Level

-2, -4, -8

+2, +4, +8

T_R, T_F@ 10% - 90% Levels, C_L= 15 pF

T_S

Application of V_CC

Enable Function

Enable Input Voltage

Disable Input Voltage

Enable Time

V_IH

V_IL

T_PLZ

I_ST

0.7*V_CC

Pin 1 Logic '1', Output Enabled

Pin 1 Logic '0', Output Disabled

Pin 1 Logic '1'

0.3*V_CC

100

Standby Current

Pin 1 Logic '0', Output Disabled

Period Jitter, Pk-Pk

Period Jitter, RMS

Phase Jitter, RMS

Bandwidth 12 kHz - 20 MHz

< 2

Notes:

1. Contact factory for available frequencies.

2. Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and aging.

Document No. 008-0328-0

Page 2 - 4

Rev. A

CTS Electronic Components, Inc.

171 Covington Drive

Bloomingdale, IL 60108

Model 632

3.2x2.5mm Low Cost

HCMOS/TTL Clock Oscillator

CMOS/TTL OUTPUT WAVEFORM

TEST CIRCUIT, CMOS LOAD

VOH

90%, 80%, 2.4V

50%, 1.5V

.01uF

POWER

SUPPLY

D.U.T.

Including probe

capacitance.

10%, 20%, 0.5V

VOL

UPTIME (t)

PERIOD (T)

Enable Input

DUTY CYCLE = t/T x 100 (%)

D.U.T. PIN ASSIGNMENTS

SYMBOL DESCRIPTION

Enable Input

ENABLE TRUTH TABLE

PIN 1

Logic ‘1’

Open

PIN 3

Output

EOH

GND

Circuit & Package Ground

RF Output

Output

V_CC

Logic ‘0’

High Imp.

Supply Voltage

MECHANICAL SPECIFICATIONS

PACKAGE DRAWING

MARKING INFORMATION

1. XX.XX – Frequency in MHz.

2. C – CTS and Pin 1 identifier.

3. ** – Manufacturing Site Code.

( 3.20 ±0.20 )

0.126 ±0.008

( 0.90 )

0.035

4. D – Manufactured Date Code. See Table I

for codes.

( 0.65 )

0.026

NOTES

XX.XX

C**D

( 2.50 ±0.20 )

( 1.65 )

1. Termination pads (e4), barrier-plating is

nickel (Ni) with gold (Au) flash plate.

2. Reflow conditions per JEDEC J-STD-020.

0.098 ±0.008

0.065

( 2.10 )

0.083

( 1.00 ±0.20 )

0.047 ±0.008

( MM )

Inch

Key:

SUGGESTED SOLDER PAD GEOMETRY

.047 [1.20]

.037 [0.95]

C BYPASS

.065 [1.65]

[mm]

Key:

.087 [2.20]

Inch

C_BYPASSshould be ≥ 0.01 uF.

Document No. 008-0328-0

Page 3 - 4

Rev. A

CTS Electronic Components, Inc.

171 Covington Drive

Bloomingdale, IL 60108

Model 632

3.2x2.5mm Low Cost

HCMOS/TTL Clock Oscillator

TABLE I

MONTH

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

YEAR

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

TAPE AND REEL INFORMATION

DIMENSIONS IN MILLIMETERS

11.5

2.0

Ø1 3

4.0

Ø1 . 5 0

1.75

8.0

1.40

120°

Ø1 8 0

Ø6 0

3.50

2.80

DIRECTION OF FEED

Ø2 3

Device quantity is 3,000 pieces per 178mm reel minimum.

ENVIRONMENTAL SPECIFICATIONS

Temperature Cycle:

Mechanical Shock:

Sinusoidal Vibration:

400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1 minute transfer time

between temperatures.

1,500g’s, 0.5mS duration, ½ sinewave, 3 shocks each direction along 3 mutually perpendicular

planes (18 total shocks).

0.06 inches double amplitude, 10 to 55 Hz and 20g’s, 55 to 2,000 Hz, 3 cycles each in 3 mutually

perpendicular planes (9 times total).

Gross Leak:

No leak shall appear while immersed in an FC40 or equivalent liquid at +125°C for 20 seconds.

Mass spectrometer leak rates less than 2x10^-8ATM cc/sec air equivalent.

Product must survive 3 reflows of +260°C peak, 10 seconds maximum.

2,000 hours at +125°C, maximum bias, disregarding frequency shift.

1,000 hours at +85°C, full bias, less than ±5 ppm shift.

Fine Leak:

Resistance to Solder Heat:

High Temperature Operating Bias:

Frequency Aging:

Moisture Sensitivity Level:

Level 1 per JEDEC J-STD-020.

QUALITY AND RELIABILITY

Quality systems meet or exceed the requirements of ISO 9000:2000 standards.

Document No. 008-0328-0

Page 4 - 4

Rev. A

CTS Electronic Components, Inc.

171 Covington Drive

Bloomingdale, IL 60108

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