Model CA50

Features



AUTOMOTIVE GRADE HCMOS CLOCK

AEC-Q200 Compliant

Ceramic Surface Mount Package

Operating Temperature Ranges to -55°C to +105°C

Fundamental and 3

rd

Overtone Crystal Designs

Frequency Range 1.25 – 156.25MHz

+1.8V, +2.5V, +3.3V Operation; +5.0V Limited Availability

Output Enable Standard

Tape and Reel Packaging, EIA-418

Part Dimensions:

5.0 × 3.2 × 1.3mm

•

60.7734mg

Standard Frequencies

* See Page 6 for common frequencies.

Check with factory for availability of frequencies not listed

and for +5.0V operation.

Applications



Automotive Electronics



Mobile Multimedia/Infotainment



Audio/Video Systems



Wireless Communication



Medical Electronics



Commercial Military & Aerospace

Description

CTS Model CA50 is a low cost, small size, Clock Oscillator [XO] developed for use in automotive electronics

operating over extended temperature ranges. CA50 has an HCMOS/TTL compatible output, offers excellent

stability and low jitter/phase noise performance.

Ordering Information

Model

CA

50

Output

Type

C

Frequency Code

[MHz]

XXX or XXXX

Frequency

Stability

3

Temperature

Range

G

Supply

Voltage

3

Packaging

T

Code Package Size

5.0x3.2mm

50

Code

Frequency

Product Frequency Code

1

Code

I

G

H

N

P

Code

5

4

3

2

7

Stability

±25ppm

±30ppm

±50ppm

±100ppm

±150ppm

Temp. Range

-40°C to +85°C

2

-40°C to +105°C

3

-40°C to +125°C

4

-40°C to +150°C

5

-55°C to +105°C

5

Code

M

N

L

S

Voltage

+1.8Vdc

+2.5Vdc

+3.3Vdc

+5.0Vdc

Packing

Code

1k pcs./reel

T

Code

C

Output

HCMOS

Notes:

1]

2]

3]

4]

5]

Refer to document 016-1454-0, Frequency Code Tables. 3-digits for frequencies <100MHz, 4-digits for frequencies 100MHz or greater.

Available with all stability codes.

Available with stability codes 4, 3, 2 and 7.

Available with stability codes 3, 2 and 7.

Stability codes 2 and 7. Contact factory for availability. Not available with voltage code "S".

Not all performance combinations and frequencies may be available.

Contact your local CTS Representative or CTS Customer Service for availability.

This product is specified for use only in standard commercial applications. Supplier disclaims all express and implied warranties and liability in connection with any use of this

product in any non-commercial applications or in any application that may expose the product to conditions that are outside of the tolerances provided in its specification.

DOC# 008-0569-0 Rev. B

Page 1 of 6

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

AUTOMOTIVE GRADE HCMOS CLOCK

Model CA50

Electrical Specifications

Operating Conditions

P ARAMETER

Maximum Supply Voltage

SYMBO L

V

CC

CO NDITIO NS

V

CC

+1.8V to +3.3V

MIN

-0.5

1.710

Supply Voltage

V

CC

±5%

2.375

3.135

4.750

Typical @ Nominal Vcc, C

L

= 15 pF, T

A

= +25°C

@ +1.8V

Supply Current

I

CC

@ +2.5V

@ +3.3V

@ +5.0V

O utput Load

C

L

-

-40

O perating Temperature

T

A

-

-40

-55

Storage Temperature

T

STG

-

-55

-

+25

15

20

35

-

25

30

40

55

15

+85

+105

+125

+150

+105

+125

°C

pF

mA

TYP

-

1.8

2.5

3.3

5.0

MAX

4.0

1.890

2.665

3.465

5.250

V

UNIT

V

Frequency Stability

P ARAMETER

Frequenc y Range

Frequenc y Stability

[Note 1]

SYMBO L

f

O

Δf/f

O

Δf/f

25

CO NDITIO NS

-

First Year @ +25°C, nominal V

CC

MIN

TYP

1.25 - 156.25

MAX

UNIT

MHz

±ppm

25, 30, 50, 100 or 150

-5

-

5

Aging

ppm

1.] Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and 1st year aging.

Output Parameters

P ARAMETER

O utput Type

O utput Voltage Levels

O utput Current Levels

O utput Duty Cyc le

SYMBO L

-

V

OH

V

OL

I

OH

I

OL

SYM

CO NDITIO NS

-

Logic '1' Level, CMOS Load

Logic '0' Level, CMOS Load

V

OH

= 90%V

CC

[1.8V, 2.5V, 3.3V, 5.0V]

V

OL

= 10%V

CC

[1.8V, 2.5V, 3.3V, 5.0V]

@ 50% Level

@ 10%/90% Levels, Nominal V

CC

, C

L

= 15pF

@ +1.8V

Rise and Fall Time

[Note 2]

MIN

0.9V

CC

-

45

-

TYP

HCMOS

-

4

7

2

MAX

-

0.1V

CC

-4, -4, -8, -16

+4, +4, +8, +16

55

5

10

5

UNIT

-

V

mA

%

T

R

, T

F

@ +2.5V

@ +3.3V

@ +5.0V

ns

Start Up Time

T

S

Application of V

CC

ms

2.] Parameters are worst case and account for comprehensive range of product specification. Performance may vary by application and must be validated by end user.

DOC# 008-0569-0 Rev. B

Page 2 of 6

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

AUTOMOTIVE GRADE HCMOS CLOCK

Model CA50

Electrical Specifications

Output Parameters

P ARAMETER

Enable Func tion

Enable Input Voltage

Disable Input Voltage

Enable Current

Enable Time

P hase Jitter, RMS

V

IH

V

IL

I

STB

T

PLZ

tjrms

SYMBO L

Standby

Pin 1 Logic '1', Output Enabled

Pin 1 Logic '0', Output Standby

Pin 1 Logic '1'

Bandwidth 12 kHz - 20 MHz

0.7V

CC

-

0.5

-

0.3V

CC

10

5

<1

V

µA

ms

ps

CO NDITIO NS

MIN

TYP

MAX

UNIT

Enable Truth Table

Pin 1

Logic ‘1’

Open

Logic ‘0’

Pin 3

Output

High Imp.

Test Circuit

HCMOS

Output Waveform

HCMOS

DOC# 008-0569-0 Rev. B

Page 3 of 6

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

AUTOMOTIVE GRADE HCMOS CLOCK

Model CA50

Mechanical Specifications

Package Drawing

Marking Information

1.

2.

3.

4.

** – Manufacturing Site Code.

D – Date Code. See Table I for codes.

CA50 – CTS model.

ST – Frequency stability/temperature code.

[Refer to Ordering Information]

5. V – Voltage code; M = 1.8V, N = 2.5V, L = 3.3V,

S = 5.0V.

3.

●

– Pin 1 identifier.

4. xxxx – Frequency Code.

3-digits for frequencies <100MHz

4-digits for frequencies 100MHz or greater

[See document 016-1454-0, Frequency Code Tables.]

CTS**D

CA50STV

●

xxxx

Recommended Pad Layout

Notes

1. Termination pads (e4). Barrier-plating is nickel [Ni]

with gold [Au] flash plate.

2. Reflow conditions per JEDEC J-STD-020; +260°C

maximum, 20 seconds.

3. MSL = 1.

Pin Assignments

1

2

3

4

Symbol

EOH

GND

Output

V

CC

Function

Enable

Circuit & Package

RF Output

Supply Voltage

Table I - Date Code

MO NTH

2001

2002

2003

2004

YEAR

2005 2009

2006 2010

2007 2011

2008 2012

2013

2014

2015

2016

2017

2018

2019

2020

JAN

A

N

a

n

FEB

B

P

b

p

MAR

C

Q

c

q

AP R

D

R

d

r

MAY

E

S

e

s

JUN

F

T

f

t

JUL

G

U

g

u

AUG

H

V

h

v

SEP

J

W

j

w

O CT

K

X

k

x

NO V

L

Y

l

y

DEC

M

Z

m

z

DOC# 008-0569-0 Rev. B

Page 4 of 6

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

AUTOMOTIVE GRADE HCMOS CLOCK

Model CA50

Packaging - Tape and Reel

Tape Drawing

Reel Drawing

Notes

1. Device quantity is 1k pieces maximum per 180mm reel.

2. Complete CTS part number, frequency value and date code information must appear on reel and carton labels.

DOC# 008-0569-0 Rev. B

Page 5 of 6

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

参数名称	属性值
是否Rohs认证	符合
厂商名称	CTS
Reach Compliance Code	compli
Factory Lead Time	10 weeks
其他特性	STANDBY; ENABLE/DISABLE FUNCTION
最长下降时间	5 ns
频率调整-机械	NO
频率稳定性	150%
JESD-609代码	e4
安装特点	SURFACE MOUNT
端子数量	4
标称工作频率	12.288 MHz
最高工作温度	150 °C
最低工作温度	-40 °C
振荡器类型	HCMOS
输出负载	15 pF
最大输出低电流	4 mA
封装主体材料	CERAMIC
物理尺寸	5.0mm x 3.2mm x 1.3mm
最长上升时间	5 ns
筛选级别	AEC-Q200
最大压摆率	25 mA
最大供电电压	1.89 V
最小供电电压	1.71 V
标称供电电压	1.8 V
表面贴装	YES
最大对称度	55/45 %
技术	HCMOS
端子面层	Gold (Au) - with Nickel (Ni) barrie
Base Number Matches	1

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